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X-WR-CALDESC:Events for CRC 326 - GAUS
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260411
DTSTAMP:20260417T014006
CREATED:20260304T102624Z
LAST-MODIFIED:20260304T102624Z
UID:12761-1775520000-1775865599@crc326gaus.de
SUMMARY:Junior Retreat
DESCRIPTION:
URL:https://crc326gaus.de/event/junior-retreat-3/
LOCATION:Jugendherberge Limburg
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250526
DTEND;VALUE=DATE:20250529
DTSTAMP:20260417T014006
CREATED:20250325T095809Z
LAST-MODIFIED:20250325T114632Z
UID:10774-1748217600-1748476799@crc326gaus.de
SUMMARY:Symposium: "Connecting Young Women in Geometry and Arithmetic"
DESCRIPTION:This event aims to bring together young women working in arithmetic and geometry to foster connections\, exchange ideas\, and explore the opportunities available in the next funding period of the CRC 326 GAUS. \n 
URL:https://crc326gaus.de/event/symposium-connection-young-women-in-geometry-and-arithmetic/
LOCATION:Heidelberg
CATEGORIES:GAUS-Event,GAUS-Workshop
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250407
DTEND;VALUE=DATE:20250411
DTSTAMP:20260417T014006
CREATED:20241105T141048Z
LAST-MODIFIED:20241105T141048Z
UID:9704-1743984000-1744329599@crc326gaus.de
SUMMARY:Junior Retreat
DESCRIPTION:
URL:https://crc326gaus.de/event/junior-retreat-4/
LOCATION:Jugendherberge Limburg
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250314T100000
DTEND;TZID=Europe/Berlin:20250314T130000
DTSTAMP:20260417T014006
CREATED:20241118T130910Z
LAST-MODIFIED:20250306T124634Z
UID:9699-1741946400-1741957200@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2025 (2nd lecture)
DESCRIPTION:Kirsten Wickelgren (Duke University) – Seminar talks\n“Gromov–Witten invariants in A1-homotopy theory” (10:30 – 11:30)\n“A1-homotopy theory and the Weil Conjectures” (12:00 – 13:00)
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2025-2/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-Event
ORGANIZER;CN="Sabrina Pauli":MAILTO:pauli@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250120
DTEND;VALUE=DATE:20250121
DTSTAMP:20260417T014007
CREATED:20241216T101732Z
LAST-MODIFIED:20241216T101732Z
UID:10235-1737331200-1737417599@crc326gaus.de
SUMMARY:Junior AG
DESCRIPTION:Maps between spherical group rings \n 
URL:https://crc326gaus.de/event/junior-ag-3/
LOCATION:Mainz
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20240919T161500
DTEND;TZID=Europe/Berlin:20240919T233000
DTSTAMP:20260417T014007
CREATED:20231026T121959Z
LAST-MODIFIED:20250314T133311Z
UID:6816-1726762500-1726788600@crc326gaus.de
SUMMARY:Plenary Meeting
DESCRIPTION:16:15 Plenary Meeting\, at location of barbecue. \n17:00 Barbecue at https://tsg-1846.de/angebote/abteilung/fussball/grillhuette
URL:https://crc326gaus.de/event/plenary-meeting/
LOCATION:Darmstadt
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240916
DTEND;VALUE=DATE:20240920
DTSTAMP:20260417T014007
CREATED:20231026T121601Z
LAST-MODIFIED:20240527T110640Z
UID:6812-1726444800-1726790399@crc326gaus.de
SUMMARY:Junior Retreat
DESCRIPTION:
URL:https://crc326gaus.de/event/junior-retreat/
LOCATION:Jugendherberge Würzburg
CATEGORIES:GAUS-Event
ORGANIZER;CN="Manuel M%C3%BCller":MAILTO:mmueller@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240617
DTEND;VALUE=DATE:20240618
DTSTAMP:20260417T014007
CREATED:20240506T125324Z
LAST-MODIFIED:20240506T125324Z
UID:8472-1718582400-1718668799@crc326gaus.de
SUMMARY:Junior AG
DESCRIPTION:CM Cycles on GSpin Shimura Varieties \nFor further details see Programme.
URL:https://crc326gaus.de/event/junior-ag-2/
LOCATION:Darmstadt
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20240322T103000
DTEND;TZID=Europe/Berlin:20240322T130000
DTSTAMP:20260417T014007
CREATED:20240131T094859Z
LAST-MODIFIED:20240318T081311Z
UID:7645-1711103400-1711112400@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2024 (2nd lecture)
DESCRIPTION:The Ruth Moufang Lectures will have their fourth iteration on March 21st and 22nd\, 2024 in Frankfurt am Main. We are happy to announce that our speaker will be Ana Caraiani. \nAna Caraiani (Imperial College London) – Seminar talks \n“On the cohomology of Shimura varieties with torsion coefficients” (10:30-11:30)\nAbstract: I will survey results concerning the cohomology of Shimura varieties with torsion coefficients from the past few years. I will discuss the geometry of the Hodge-Tate period morphism\, including a recent generalisation of Igusa varieties to Igusa stacks due to Mingjia Zhang. Then I will contrast the original approach of computing cohomology with torsion coefficients due to myself and Peter Scholze\, which relies on the trace formula\, with more recent approaches due to Teruhisa Koshikawa\, Linus Hamann and Si Ying Lee\, who rely on deep local results. Finally\, I will explain how\, by combining the two approaches\, one can obtain a new instance of local-global compatibility.\n“On the modularity of elliptic curves over imaginary quadratic fields” (12:00-13:00)\nAbstract: I will survey how to prove the modularity of elliptic curves defined over the rational numbers\, as pioneered by Wiles and Taylor-Wiles and completed by Breuil\, Conrad\, Diamond and Taylor. I will also mention the case of elliptic curves defined over real quadratic fields\, more recently completed by Freitas\, Le Hung and Siksek. I will then explain why the case of imaginary quadratic fields is qualitatively different from the previous ones. Finally\, I will discuss joint work with James Newton\, where we prove a local-global compatibility result in the crystalline case for Galois representations attached to torsion classes occurring in the cohomology of locally symmetric spaces. This has an application to the modularity of elliptic curves over imaginary quadratic fields\, which also builds on recent work of Allen\, Khare and Thorne.
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2024-2nd-lecture/
LOCATION:Frankfurt\, Hilbertraum\, Rober-Mayer-Str. 6-8\, Raum 302
CATEGORIES:GAUS-Event
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20240321T171500
DTEND;TZID=Europe/Berlin:20240321T181500
DTSTAMP:20260417T014007
CREATED:20240131T094620Z
LAST-MODIFIED:20240318T080314Z
UID:7642-1711041300-1711044900@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2024 (1st lecture)
DESCRIPTION:The Ruth Moufang Lectures will have their fourth iteration on March 21st and 22nd\, 2024 in Frankfurt am Main. We are happy to announce that our speaker will be Ana Caraiani. \nAna Caraiani (Imperial College London) – Colloquium “Elliptic curves and modularity” \nAbstract: The goal of this talk is to give you a glimpse of the Langlands program\, a central topic at the intersection of algebraic number theory\, algebraic geometry and representation theory. I will focus on a celebrated instance of the Langlands correspondence\, namely the modularity of elliptic curves. In the first part of the talk\, I will give an explicit example\, discuss the different meanings of modularity for rational elliptic curves\, and mention applications. In the second part of the talk\, I will discuss what is known about the modularity of elliptic curves over more general number fields.
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2024-1st-lecture/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 711 groß
CATEGORIES:GAUS-Event
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240115
DTEND;VALUE=DATE:20240116
DTSTAMP:20260417T014007
CREATED:20231206T113526Z
LAST-MODIFIED:20231206T113526Z
UID:7404-1705276800-1705363199@crc326gaus.de
SUMMARY:Junior Symposium
DESCRIPTION:  \n 
URL:https://crc326gaus.de/event/junior-symposium/
LOCATION:Darmstadt
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20231208T133000
DTEND;TZID=Europe/Berlin:20231208T160000
DTSTAMP:20260417T014007
CREATED:20231031T100904Z
LAST-MODIFIED:20231031T101020Z
UID:6861-1702042200-1702051200@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2023 (2nd lecture)
DESCRIPTION:The Ruth Moufang Lectures will have their third iteration on December 7th and 8th\, 2023 in Heidelberg. We are happy to announce that our speaker will be Ariane Mézard (Sorbonne Université). \nAriane Mézard – Seminars talks “Potentially Barsotti-Tate deformations rings I and II” \nAbstract: \nDeformation of Galois representations in an efficient tool in arithmetic geometry. Within the framework of p-adic Hodge theory\, it opened the way towards a p-adic Langlands program. In my first talk\, I will present briefly the general setting and open questions for some certain geometric Galois representations. In dimension two\, a computational approach\, in collaboration with X. Caruso and A. David\, allow us to formulate conjectures in the potentially Barsotti-Tate case.\n\nIn my second talk\, I will present a local model theory for moduli stacks of étale (Phi\,Gamma)-modules corresponding to 2-dimensional non-scalar tame potentially Barsotti-Tate Galois representations of the Galois group of an unramified extension of Qp. From this work\, in collaboration with B.\nLe Hung and S. Morra\, we derive explicit presentations of potentially Barsotti-Tate deformation rings\, in particular the proof of the Caruso-David-Mézard conjectures.
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2023-2nd-lecture/
LOCATION:Heidelberg\, MATHEMATIKON\, Konferenzraum 5/104
CATEGORIES:GAUS-Event
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20231207T171500
DTEND;TZID=Europe/Berlin:20231207T181500
DTSTAMP:20260417T014007
CREATED:20231031T095334Z
LAST-MODIFIED:20231031T101504Z
UID:6859-1701969300-1701972900@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2023 (1st lecture)
DESCRIPTION:The Ruth Moufang Lectures will have their third iteration on December 7th and 8th\, 2023 in Heidelberg. We are happy to announce that our speaker will be Ariane Mézard (Sorbonne Université). \nAriane Mézard – Colloquium “A research project for Marguerite” \nAbstract: \nIn 2017\, Anna Novion\, screenwriter and director contacted me about her film then in writing\, "Marguerite's Theorem"*. She needed a PhD subject for her main character\, Marguerite\, a doctoral student in mathematics. It took me a little time to understand that my favorite subject\, deformations of Galois representations\, would not be suited to the role. I must admit that Goldbach's conjecture\, the subject chosen by Anna\, lent itself better to the game. In this colloquium\, I will present to you the notion of cinematic mathematics and the main results which passed the casting of this film.\n*will be released in Germany in 2024.
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2023-1st-lecture/
LOCATION:Heidelberg\, MATHEMATIKON\, Hörsaal
CATEGORIES:GAUS-Event
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20231205
DTEND;VALUE=DATE:20231206
DTSTAMP:20260417T014007
CREATED:20231127T140317Z
LAST-MODIFIED:20231128T132114Z
UID:7274-1701734400-1701820799@crc326gaus.de
SUMMARY:Junior AG
DESCRIPTION:Knots and Primes \n10:00-11:00 Thorger Geiß\n11:00-11:20 Break\n11:20-12:20 Leonie Scherer\n12:20-13:30 Lunch break\n13:30-14:30 Tim Holzschuh\n14:30-14:50 Break\n14:50-15:50 Jaro Eichler\n15:50-16:50 Long coffee break in common room\n16:50-17:50 Alireza Shavali\n17:50-18:10 Discussion of the next topic\n18.10-          Dinner in Heidelberg and Christmas Markets \nFor further details see Programme.
URL:https://crc326gaus.de/event/junior-ag/
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20231010T093000
DTEND;TZID=Europe/Berlin:20231010T103000
DTSTAMP:20260417T014007
CREATED:20231004T092838Z
LAST-MODIFIED:20231004T102238Z
UID:6325-1696930200-1696933800@crc326gaus.de
SUMMARY:Tag der Mathematik
DESCRIPTION:Judith Ludwig (Universität Heidelberg): Dobble und die Mathematik
URL:https://crc326gaus.de/event/dobble-und-die-mathematik/
LOCATION:Heidelberg\, Pädagogische Hochschule\, Hörsaalgebäude\, INF 560
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20231008
DTEND;VALUE=DATE:20231012
DTSTAMP:20260417T014007
CREATED:20231123T160135Z
LAST-MODIFIED:20231127T140555Z
UID:7257-1696723200-1697068799@crc326gaus.de
SUMMARY:Junior Retreat
DESCRIPTION:
URL:https://crc326gaus.de/event/junior-retreat-2/
CATEGORIES:GAUS-Event
ORGANIZER;CN="Marius Leonhardt":MAILTO:mleonhardt@mathi.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230714T090000
DTEND;TZID=Europe/Berlin:20230714T103000
DTSTAMP:20260417T014007
CREATED:20220704T111154Z
LAST-MODIFIED:20230628T114027Z
UID:3293-1689325200-1689330600@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2022 (3rd lecture\, postponed to 2023)
DESCRIPTION:The Ruth Moufang Lectures will have their second iteration on July 13th and 14th\, 2023 in Darmstadt. We are happy to announce that our speaker will be Sarah Zerbes (ETH Zürich). The lectures will circle around the BSD conjecture and Euler systems. \nSarah Zerbes – An introduction to the theory of Euler systems\nAbstract: Euler systems are one of the most powerful tools for proving new cases of the Birch–Swinnerton-Dyer and Bloch–Kato conjectures. In my lectures\, I will give an introduction to the theory of Euler systems\, and give some examples of how to construct and where to find them. \n\n3rd lecture: Euler systems and the BSD conjecture for abelian surfaces\n\nAbstract: \nI will recall a series of recent works (variously joint with Loeffler\, Pilloni\, Skinner) giving rise to an Euler system in the cohomology of Shimura varieties for GSp(4)\, and an explicit reciprocity law relating the Euler system to values of L-functions. I will then explain recent work with Loeffler\, where we use this Euler system to prove new cases of the BSD conjecture for modular abelian surfaces over Q\, and for modular elliptic curves over imaginary quadratic fields.\nLectures 2 and 3 are aimed at mathematicians with a background in number theory.
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2022-3rd-lecture/
LOCATION:Magdalenenstraße 8\, S1|20 R01
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230713T153000
DTEND;TZID=Europe/Berlin:20230713T170000
DTSTAMP:20260417T014007
CREATED:20220704T111027Z
LAST-MODIFIED:20230628T114111Z
UID:3290-1689262200-1689267600@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2022 (2nd lecture\, postponed to 2023)
DESCRIPTION:The Ruth Moufang Lectures will have their second iteration on July 13th and 14th\, 2023 in Darmstadt. We are happy to announce that our speaker will be Sarah Zerbes (ETH Zürich). The lectures will circle around the BSD conjecture and Euler systems. \nSarah Zerbes – An introduction to the theory of Euler systems\nAbstract: Euler systems are one of the most powerful tools for proving new cases of the Birch–Swinnerton-Dyer and Bloch–Kato conjectures. In my lectures\, I will give an introduction to the theory of Euler systems\, and give some examples of how to construct and where to find them. \n\n2nd lecture: Euler systems: what they are and where to find them\n\nAbstract: \nEuler systems are one of the powerful tools for attacking the Bloch--Kato and Birch--Swinnerton-Dyer conjectures. I will sketch the construction of the Euler system attached to Rankin--Selberg convolutions of modular forms (joint work with Kings\, Lei and Loeffler)\, which was motivated by the Rankin--Selberg integral formula.\nLectures 2 and 3 are aimed at mathematicians with a background in number theory.
URL:https://crc326gaus.de/event/ruth-moufang-lectures-2022-2nd-lecture/
LOCATION:Karolinenplatz 5\, S1|01 A3\, Karolinenplatz 5\, Darmstadt\, Germany
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230217T153000
DTEND;TZID=Europe/Berlin:20230217T170000
DTSTAMP:20260417T014007
CREATED:20230210T142141Z
LAST-MODIFIED:20230210T142141Z
UID:4869-1676647800-1676653200@crc326gaus.de
SUMMARY:Local Weight-Monodromy Conjecture
DESCRIPTION:Bogdan Zavyalov (Institute of Advanced Studies\, Princeton) \nAbstract: Let X be a smooth and proper variety over a local field K. Then the etale  cohomology groups H^i(X_C\, Q_ell) admit the natural weight and monodromy filtrations. The weight-monodromy conjecture predicts that these two filtrations coincide up to a shift. \nRecently\, P. Scholze proved this conjecture for set-theoretic complete intersections\ninside the projective space using the theory of perfectoid spaces. \nAlternatively\, one can formulate a (local) version of the weight-monodromy\nconjecture for the nearby cycles. We will give a precise formulation of this\nconjecture and prove it in some cases following the strategy of Scholze in the global case. \nJoint work with David Hansen. \nZoom (Meeting-ID: 635 7328 0984\, Password: smallest six digit prime)
URL:https://crc326gaus.de/event/local-weight-monodromy-conjecture/
LOCATION:Zoom
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230209T163000
DTEND;TZID=Europe/Berlin:20230209T173000
DTSTAMP:20260417T014007
CREATED:20230207T113337Z
LAST-MODIFIED:20230207T113412Z
UID:4860-1675960200-1675963800@crc326gaus.de
SUMMARY:„MATH+ as a Research Object"
DESCRIPTION:Frauen sind in der Mathematik weiterhin unterrepräsentiert. Trotz in den letzten Jahren steigender Frauenanteile zu Beginn des Studiums\, nimmt der Anteil an Wissenschaftlerinnen bis hin zur Professur noch immer kontinuierlich ab. Das Bild der sogenannten Leaky Pipeline besitzt somit weiterhin Gültigkeit. \nDas soziologische Forschungsprojekt „MATH+ as a Research Object“\, wurde durch den mathematischen Exzellenzcluster MATH+ in Berlin initiiert. Ziel des Projekts ist es\, die Reproduktionsmechanismen für möglicherweise bestehende Geschlechterdisparitäten im Exzellenzcluster aufzuzeigen und wissenschaftlich basierte Hinweise für die Überwindung dieser Disparitäten in der Mathematik im Allgemeinen und im Cluster im Speziellen zu generieren. \nDie zentralen Fragen der Studie lauten: \nZeigen sich in der Rekrutierung und Unterstützung\, in der Gestaltung sozialer Beziehungen oder in den Arbeitsstrukturen im Cluster Geschlechterdisparitäten?\nWie sind diese Disparitäten verfasst und wie kann man ihnen entgegenwirken?\nWelche impliziten Geschlechterungleichheit fördernden Muster wirken in der Disziplin Mathematik selbst?\nWelche Faktoren entscheiden darüber\, ob (insbesondere weibliche) Wissenschaftler*innen in der Wissenschaft bleiben oder sie verlassen? \nIn dem Vortrag wird Dr. Anna-Christin Ransiek aus der Arbeitsgruppe „Gender Studies in der Mathematik“ der Freien Universität Berlin das Projekt und erste Befunde der Studie vorstellen. \n\nVor dem Vortrag gibt es ab 16 Uhr eine Kaffeepause in S2|15-244
URL:https://crc326gaus.de/event/math-as-a-research-object/
LOCATION:Darmstadt\, Room 244 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289
CATEGORIES:GAUS-Event
ORGANIZER;CN="Catrin Mair":MAILTO:catrin.mairqtu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20221221T171500
DTEND;TZID=Europe/Berlin:20221221T181500
DTSTAMP:20260417T014007
CREATED:20220704T105251Z
LAST-MODIFIED:20221221T101019Z
UID:3267-1671642900-1671646500@crc326gaus.de
SUMMARY:Ruth Moufang Lectures 2022 (1st lecture)
DESCRIPTION:The Ruth Moufang Lectures will have their second iteration on December 21st\, 2022 in Darmstadt. We are happy to announce that our speaker will be Sarah Zerbes (ETH Zürich). The lectures will circle around the BSD conjecture and Euler systems. \n\n1st lecture: Euler systems and the Birch—Swinnerton-Dyer conjecture\n\nAbstract: \nL-functions are one of the central objects of study in number theory. There are many beautiful theorems and many more open conjectures linking their values to arithmetic problems. The most famous example is the conjecture of Birch and Swinnerton-Dyer\, which is one of the Clay Millenium Prize Problems. I will discuss this conjecture and some related open problems\, and I will describe some recent progress on these conjectures\, using tools called `Euler systems’. \nSchedule:\nThere will be tea at 16:45 in S2|15 244.\nThe lecture starts at 17:15 in Uhrturmhörsaal der Physik\, S2 08|171. \nYou can follow the talk online on zoom following the link below. \nJoin Zoom Meeting\nhttps://tu-darmstadt.zoom.us/j/62512397856?pwd=RE9Ea2VpZG5uWWJvd2tuT2hzbzZpUT09 \nMeeting ID: 625 1239 7856\nPasscode: Moufang \nThe second two talks will probably take place in summer 2023.\nLectures 2 and 3 are aimed at mathematicians with a background in number theory while lecture 1 should be accessible for a more general audience.
URL:https://crc326gaus.de/event/ruth-moufang-lectures/
LOCATION:Darmstadt\, Room S2|08\, 171 and Zoom
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20221003
DTEND;VALUE=DATE:20221008
DTSTAMP:20260417T014007
CREATED:20210728T140417Z
LAST-MODIFIED:20210914T230834Z
UID:1166-1664755200-1665187199@crc326gaus.de
SUMMARY:Conference on Arithmetic Algebraic Geometry
DESCRIPTION:This is a larger international conference covering Arithmetic Algebraic Geometry in the broad sense. See here for details.
URL:https://crc326gaus.de/event/conference-on-arithmetic-algebraic-geometry/
LOCATION:Darmstadt
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20220720T121500
DTEND;TZID=Europe/Berlin:20220720T131500
DTSTAMP:20260417T014007
CREATED:20220701T111243Z
LAST-MODIFIED:20220704T090354Z
UID:3243-1658319300-1658322900@crc326gaus.de
SUMMARY:Lecture Series "Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry"
DESCRIPTION:There will be a 4-talk Lecture series on mixed characteristic algebraic geometry by Kevin Tucker (UIC) during July here in Mainz. The first talk is a Kolloquium style talk and should be interesting for (und largely understandable by) most people; and you can decide if you continue with the other 3\, more demanding (but even more rewarding)\, talks. \nTalk 1: Wednesday July 13: 12:15–13:45\nTalk 2: Monday July 18: 12:15–14:45\nTalk 3: Monday July 18: 16:15–17:45\nTalk 4: Wednesday July 20: 12:15-13:35 \nAll talks are taking place in the Hilbertraum 05-432\, Staudingerweg 9\, 55099 Mainz\, or alternatively via Zoom:\nhttps://zoom.us/j/91070632898?pwd=ODM2a1RlZ1RwdVhxVkg2dEk1Vy9CZz09 Meeting ID: 910 7063 2898 Passcode: 123123 \nTitle: Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry\nSpeaker: Kevin Tucker (University of Illinois at Chicago)\nAbstract: Standard “reduction to characteristic p” techniques have long been used to relate singularities defined via the Frobenius map in positive characteristic and those arising in complex algebraic geometry and the Minimal Model Program (MMP). For example\, log terminal and F-regular singularities are known to correspond to one another via reduction to characteristic p >> 0. Exciting developments have recently made it possible to exploit these connections in the mixed characteristic setting as well\, drawing on the (conjectured) characterization of F-regular rings as splinters in positive characteristic. A ring is a splinter if it is a direct summand of every finite cover\, and Hochster’s direct summand conjecture (now a Theorem) is the modest assertion that a regular ring of any characteristic is a splinter. This conjecture was settled affirmatively by André in 2018 who proved the mixed characteristic case more than three decades after Hochster’s verification of the conjecture in equal characteristic using Frobenius techniques. In these talks\, I will discuss some recent works on splinter rings in mixed and positive characteristics. In particular\, inspired by the result of Bhatt in 2020 on the Cohen-Macaulayness of the absolute integral closure\, I will describe a global notion of splinter in the mixed characteristic setting called global +-regularity with applications to birational geometry in mixed characteristic. This can be seen as a generalization of the theory of globally F-regular pairs from positive to mixed characteristic\, and led to the successful development of the three dimensional MMP in mixed characteristics (0; p > 5).
URL:https://crc326gaus.de/event/lecture-series-on-mixed-characteristic-birational-geometry-4/
LOCATION:Mainz\, Hilbertraum (05-432) and Zoom
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20220718T161500
DTEND;TZID=Europe/Berlin:20220718T174500
DTSTAMP:20260417T014007
CREATED:20220701T111115Z
LAST-MODIFIED:20220704T090302Z
UID:3241-1658160900-1658166300@crc326gaus.de
SUMMARY:Lecture Series "Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry"
DESCRIPTION:There will be a 4-talk Lecture series on mixed characteristic algebraic geometry by Kevin Tucker (UIC) during July here in Mainz. The first talk is a Kolloquium style talk and should be interesting for (und largely understandable by) most people; and you can decide if you continue with the other 3\, more demanding (but even more rewarding)\, talks. \nTalk 1: Wednesday July 13: 12:15–13:45\nTalk 2: Monday July 18: 12:15–14:45\nTalk 3: Monday July 18: 16:15–17:45\nTalk 4: Wednesday July 20: 12:15-13:35 \nAll talks are taking place in the Hilbertraum 05-432\, Staudingerweg 9\, 55099 Mainz\, or alternatively via Zoom:\nhttps://zoom.us/j/91070632898?pwd=ODM2a1RlZ1RwdVhxVkg2dEk1Vy9CZz09 Meeting ID: 910 7063 2898 Passcode: 123123 \nTitle: Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry\nSpeaker: Kevin Tucker (University of Illinois at Chicago)\nAbstract: Standard “reduction to characteristic p” techniques have long been used to relate singularities defined via the Frobenius map in positive characteristic and those arising in complex algebraic geometry and the Minimal Model Program (MMP). For example\, log terminal and F-regular singularities are known to correspond to one another via reduction to characteristic p >> 0. Exciting developments have recently made it possible to exploit these connections in the mixed characteristic setting as well\, drawing on the (conjectured) characterization of F-regular rings as splinters in positive characteristic. A ring is a splinter if it is a direct summand of every finite cover\, and Hochster’s direct summand conjecture (now a Theorem) is the modest assertion that a regular ring of any characteristic is a splinter. This conjecture was settled affirmatively by André in 2018 who proved the mixed characteristic case more than three decades after Hochster’s verification of the conjecture in equal characteristic using Frobenius techniques. In these talks\, I will discuss some recent works on splinter rings in mixed and positive characteristics. In particular\, inspired by the result of Bhatt in 2020 on the Cohen-Macaulayness of the absolute integral closure\, I will describe a global notion of splinter in the mixed characteristic setting called global +-regularity with applications to birational geometry in mixed characteristic. This can be seen as a generalization of the theory of globally F-regular pairs from positive to mixed characteristic\, and led to the successful development of the three dimensional MMP in mixed characteristics (0; p > 5).
URL:https://crc326gaus.de/event/lecture-series-on-mixed-characteristic-birational-geometry-3/
LOCATION:Mainz\, Hilbertraum (05-432) and Zoom
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20220718T121500
DTEND;TZID=Europe/Berlin:20220718T144500
DTSTAMP:20260417T014007
CREATED:20220701T110952Z
LAST-MODIFIED:20220704T090227Z
UID:3239-1658146500-1658155500@crc326gaus.de
SUMMARY:Lecture Series "Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry"
DESCRIPTION:There will be a 4-talk Lecture series on mixed characteristic algebraic geometry by Kevin Tucker (UIC) during July here in Mainz. The first talk is a Kolloquium style talk and should be interesting for (und largely understandable by) most people; and you can decide if you continue with the other 3\, more demanding (but even more rewarding)\, talks. \nTalk 1: Wednesday July 13: 12:15–13:45\nTalk 2: Monday July 18: 12:15–14:45\nTalk 3: Monday July 18: 16:15–17:45\nTalk 4: Wednesday July 20: 12:15-13:35 \nAll talks are taking place in the Hilbertraum 05-432\, Staudingerweg 9\, 55099 Mainz\, or alternatively via Zoom:\nhttps://zoom.us/j/91070632898?pwd=ODM2a1RlZ1RwdVhxVkg2dEk1Vy9CZz09 Meeting ID: 910 7063 2898 Passcode: 123123 \nTitle: Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry\nSpeaker: Kevin Tucker (University of Illinois at Chicago)\nAbstract: Standard “reduction to characteristic p” techniques have long been used to relate singularities defined via the Frobenius map in positive characteristic and those arising in complex algebraic geometry and the Minimal Model Program (MMP). For example\, log terminal and F-regular singularities are known to correspond to one another via reduction to characteristic p >> 0. Exciting developments have recently made it possible to exploit these connections in the mixed characteristic setting as well\, drawing on the (conjectured) characterization of F-regular rings as splinters in positive characteristic. A ring is a splinter if it is a direct summand of every finite cover\, and Hochster’s direct summand conjecture (now a Theorem) is the modest assertion that a regular ring of any characteristic is a splinter. This conjecture was settled affirmatively by André in 2018 who proved the mixed characteristic case more than three decades after Hochster’s verification of the conjecture in equal characteristic using Frobenius techniques. In these talks\, I will discuss some recent works on splinter rings in mixed and positive characteristics. In particular\, inspired by the result of Bhatt in 2020 on the Cohen-Macaulayness of the absolute integral closure\, I will describe a global notion of splinter in the mixed characteristic setting called global +-regularity with applications to birational geometry in mixed characteristic. This can be seen as a generalization of the theory of globally F-regular pairs from positive to mixed characteristic\, and led to the successful development of the three dimensional MMP in mixed characteristics (0; p > 5).
URL:https://crc326gaus.de/event/lecture-series-on-mixed-characteristic-birational-geometry-2/
LOCATION:Mainz\, Hilbertraum (05-432) and Zoom
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20220713T121500
DTEND;TZID=Europe/Berlin:20220713T134500
DTSTAMP:20260417T014007
CREATED:20220701T110741Z
LAST-MODIFIED:20220704T090127Z
UID:3237-1657714500-1657719900@crc326gaus.de
SUMMARY:Lecture Series "Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry"
DESCRIPTION:There will be a 4-talk Lecture series on mixed characteristic algebraic geometry by Kevin Tucker (UIC) during July here in Mainz. The first talk is a Kolloquium style talk and should be interesting for (und largely understandable by) most people; and you can decide if you continue with the other 3\, more demanding (but even more rewarding)\, talks. \nTalk 1: Wednesday July 13: 12:15–13:45\nTalk 2: Monday July 18: 12:15–14:45\nTalk 3: Monday July 18: 16:15–17:45\nTalk 4: Wednesday July 20: 12:15-13:35 \nAll talks are taking place in the Hilbertraum 05-432\, Staudingerweg 9\, 55099 Mainz\, or alternatively via Zoom:\nhttps://zoom.us/j/91070632898?pwd=ODM2a1RlZ1RwdVhxVkg2dEk1Vy9CZz09 Meeting ID: 910 7063 2898 Passcode: 123123 \nTitle: Some recent developments in singularity theory in mixed and positive characteristic algebraic geometry\nSpeaker: Kevin Tucker (University of Illinois at Chicago)\nAbstract: Standard “reduction to characteristic p” techniques have long been used to relate singularities defined via the Frobenius map in positive characteristic and those arising in complex algebraic geometry and the Minimal Model Program (MMP). For example\, log terminal and F-regular singularities are known to correspond to one another via reduction to characteristic p >> 0. Exciting developments have recently made it possible to exploit these connections in the mixed characteristic setting as well\, drawing on the (conjectured) characterization of F-regular rings as splinters in positive characteristic. A ring is a splinter if it is a direct summand of every finite cover\, and Hochster’s direct summand conjecture (now a Theorem) is the modest assertion that a regular ring of any characteristic is a splinter. This conjecture was settled affirmatively by André in 2018 who proved the mixed characteristic case more than three decades after Hochster’s verification of the conjecture in equal characteristic using Frobenius techniques. In these talks\, I will discuss some recent works on splinter rings in mixed and positive characteristics. In particular\, inspired by the result of Bhatt in 2020 on the Cohen-Macaulayness of the absolute integral closure\, I will describe a global notion of splinter in the mixed characteristic setting called global +-regularity with applications to birational geometry in mixed characteristic. This can be seen as a generalization of the theory of globally F-regular pairs from positive to mixed characteristic\, and led to the successful development of the three dimensional MMP in mixed characteristics (0; p > 5).
URL:https://crc326gaus.de/event/lecture-series-on-mixed-characteristic-birational-geometry/
LOCATION:Mainz\, Hilbertraum (05-432) and Zoom
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20220707T171500
DTEND;TZID=Europe/Berlin:20220707T183000
DTSTAMP:20260417T014007
CREATED:20220609T081436Z
LAST-MODIFIED:20220707T120136Z
UID:3106-1657214100-1657218600@crc326gaus.de
SUMMARY:Modularity of Galois representations\, from Ramanujan to Serre's Conjecture
DESCRIPTION:CRC Colloquium\n9. Emil Artin Lecture \nProf. Dr. Chandrashekhar Khare\, Department of Mathematics\, UCLA \nRamanujan made a series of conjectures in his 1916 paper “On some arithmetical functions’’ on what is now called the Ramanujan $\tau$ function.  Part of these conjectures were proved soon after Ramanujan formulated them by Mordell\, while one of his conjectures (which is now the first of a vast web of conjectures in the theory of automorphic forms)  took almost 6 decades to be settled (in work of Deligne). A  congruence Ramanujan observed for $\tau(n)$ modulo 691 in the same paper\,  led to Serre and Swinnerton-Dyer developing a geometric theory of mod $p$ modular forms to explain some of Ramanujan’s observations. It was in the context of the theory of mod $p$ modular forms that Serre made his modularity conjecture\, which was initially formulated in a letter of Serre to Tate in 1973.\nI will narrate  this story\, starting from Ramanujan’s work  in 1916\, to the formulation of Serre’s conjecture in 1973\,  to its resolution  in 2009 by Jean-Pierre Wintenberger and myself (using as a key ingredient the modularity lifting method developed by Wiles in his proof of Fermat’s Last Theorem). I will also try to indicate why this subject is very much alive and in spite of all the  progress still in its infancy.
URL:https://crc326gaus.de/event/modularity-of-galois-representations-from-ramanujan-to-serres-conjecture/
LOCATION:Heidelberg\, MATHEMATIKON\, Hörsaal
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20220428T090000
DTEND;TZID=Europe/Berlin:20220428T094500
DTSTAMP:20260417T014007
CREATED:20220303T124159Z
LAST-MODIFIED:20220303T151115Z
UID:2356-1651136400-1651139100@crc326gaus.de
SUMMARY:To infinity and beyond
DESCRIPTION:Judith Ludwig (Universität Heidelberg) \nThe introductory lecture from research will be given by Dr. Judith Ludwig on ‘Girls’Day 2022 – MINTmachen!’ at Heidelberg University.
URL:https://crc326gaus.de/event/to-infinity-and-much-further/
LOCATION:Heidelberg on ‘Girls’Day 2022 – MINTmachen!
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20210927
DTEND;VALUE=DATE:20211009
DTSTAMP:20260417T014007
CREATED:20210728T154641Z
LAST-MODIFIED:20210914T225958Z
UID:1191-1632700800-1633737599@crc326gaus.de
SUMMARY:Workshop Linear Algebraic Groups
DESCRIPTION:
URL:https://crc326gaus.de/event/workshop-linear-algebraic-groups/
CATEGORIES:GAUS-Event
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20210921
DTEND;VALUE=DATE:20210925
DTSTAMP:20260417T014007
CREATED:20210915T143704Z
LAST-MODIFIED:20210915T143704Z
UID:1407-1632182400-1632527999@crc326gaus.de
SUMMARY:Conference on vertex algebras and related topics
DESCRIPTION:In this conference we want to bring together people from different directions in the theory of vertex algebras and from related areas to discuss recent advances.
URL:https://crc326gaus.de/event/conference-on-vertex-algebras-and-related-topics/
LOCATION:Darmstadt and Zoom
CATEGORIES:GAUS-Event
END:VEVENT
END:VCALENDAR