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X-WR-CALDESC:Events for CRC 326 - GAUS
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261023T140000
DTEND;TZID=Europe/Berlin:20261023T180000
DTSTAMP:20261014T125918Z
CREATED:20261006T125406Z
LAST-MODIFIED:20261014T125918Z
UID:14434-1792764000-1792778400@crc326gaus.de
SUMMARY:Learning seminar on diamonds\, with an inclination towards topos theory
DESCRIPTION:14:00 – 18:00\nTalk 0: Dmytro Rudenko (Leibniz Universität Hannover): Distribution of the talks\nTalk 1: Dmytro Rudenko (Leibniz Universität Hannover): Spectral spaces and various Stone dualities\nTalk 2: Tian Qiu (Leibniz Universität Hannover): Perfectoid spaces and tilting equivalence \n 
URL:https://crc326gaus.de/event/learning-seminar-on-diamond-with-an-inclination-towards-topos-theory/
LOCATION:Hannover\, Raum 410 and via Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261023T091500
DTEND;TZID=Europe/Berlin:20261023T104500
DTSTAMP:20261015T060849Z
CREATED:20261006T085946Z
LAST-MODIFIED:20261015T060849Z
UID:14375-1792746900-1792752300@crc326gaus.de
SUMMARY:The Kudla program
DESCRIPTION:Talk 1: Felix Messner: Quadratic spaces and theta function
URL:https://crc326gaus.de/event/the-kudla-program-2/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261022T141500
DTEND;TZID=Europe/Berlin:20261022T151500
DTSTAMP:20261014T094957Z
CREATED:20260730T100430Z
LAST-MODIFIED:20261014T094957Z
UID:13884-1792678500-1792682100@crc326gaus.de
SUMMARY:AGTZ Kolloquium
DESCRIPTION:Damián De La Fuente (Uni Heidelberg) \nOn lower Bruhat Intervals in affine Weyl groups\nThe Bruhat order on a Weyl group arises naturally from geometry\, through inclusion relations among Schubert varieties\, but it can also be defined combinatorially in the broader context of Coxeter systems. It is of major importance in Kazhdan-Lusztig theory\, serving to define the remarkable Kazhdan-Lusztig basis and polynomials. Many fundamental questions about this partial order remain open; for instance\, the combinatorial invariance conjecture asserts that Kazhdan-Lusztig polynomials are entirely determined by the poset structure of the underlying Bruhat intervals. \nIn this talk we will focus on the study of lower Bruhat intervals (starting from the identity) for the case of affine Weyl groups and\, specifically\, on calculating their size. First\, I will describe certain lower intervals by decomposing them in terms of lattice points in permutohedra. In turn\, we will deduce a polynomial counting formula for the size of such intervals\, expressed as a linear combination of the volumes of the faces of this polytope. Secondly\, we will aim to generalize these results to almost all lower intervals: those arising from the lowest two-sided Kazhdan-Lusztig cell. The main object of study will be what we call “Paper Boat” sets\, which will serve as fundamental building blocks for these lower intervals. This work is part of an on-going collaboration with Federico Castillo\, Nicolás Libedinsky and David Plaza.
URL:https://crc326gaus.de/event/agtz-kolloquium-10/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-Seminar
ORGANIZER;CN="Georg Tamme":MAILTO:georg.tamme@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261022T133000
DTEND;TZID=Europe/Berlin:20261022T150000
DTSTAMP:20260910T144210Z
CREATED:20260910T144210Z
LAST-MODIFIED:20260910T144210Z
UID:14023-1792675800-1792681200@crc326gaus.de
SUMMARY:The Northcott Property in the Q-Isogeny Class of an Abelian Variety
DESCRIPTION:13:30 – 15:00 Talk 2: Magdalena Bauer (Goethe Universität): p-divisible groups and Hodge-Tate decomposition \n 
URL:https://crc326gaus.de/event/the-northcott-property-in-the-q-isogeny-class-of-an-abelian-variety-2/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261022T111500
DTEND;TZID=Europe/Berlin:20261022T124500
DTSTAMP:20261014T111547Z
CREATED:20260929T112429Z
LAST-MODIFIED:20261014T111547Z
UID:14302-1792667700-1792673100@crc326gaus.de
SUMMARY:The 6-Functor Formalism and finiteness/duality for (\varphi\, \Gamma)-modules
DESCRIPTION:Talk 2: Otmar Venjakob (Universität Heidelberg): \nReminder on \infty-categories and Animation
URL:https://crc326gaus.de/event/the-6-functor-formalism-and-finiteness-duality-for-varphi-gamma-modules-3/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261022T090000
DTEND;TZID=Europe/Berlin:20261022T110000
DTSTAMP:20261014T105216Z
CREATED:20260916T124620Z
LAST-MODIFIED:20261014T105216Z
UID:14081-1792659600-1792666800@crc326gaus.de
SUMMARY:Elementary anabelian varieties are anabelian
DESCRIPTION:Talk 3: Alexander Schmidt (Universität Heidelberg): The étale homotopy type and finite étale covers
URL:https://crc326gaus.de/event/elementary-anabelian-varieties-are-anabelian-2/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261020T200000
DTEND;TZID=Europe/Berlin:20261020T213000
DTSTAMP:20260917T132027Z
CREATED:20260917T132027Z
LAST-MODIFIED:20260917T132027Z
UID:14185-1792526400-1792531800@crc326gaus.de
SUMMARY:AI and the Future of Mathematics
DESCRIPTION:Ken Ono (University of Virginia and Axiom Math): Mathematics in the Age of AI: Discovery\, Reasoning\, Verification\, and Unease \nA joint seminar of TRR 326\, TRR 358\, CRC 1442\, and Mathematics Münster\, devoted specifically to the impact of AI on mathematics.
URL:https://crc326gaus.de/event/ai-and-the-future-of-mathematics-2/
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261020T135000
DTEND;TZID=Europe/Berlin:20261020T152000
DTSTAMP:20261014T121913Z
CREATED:20260917T130231Z
LAST-MODIFIED:20261014T121913Z
UID:14154-1792504200-1792509600@crc326gaus.de
SUMMARY:Langlands Duality for Hitchin Systems
DESCRIPTION:Talk 2: Michelle Klemt (TU Darmstadt) \nZoom (612 2072 7363\, Password: largest six digit prime number)
URL:https://crc326gaus.de/event/langlands-duality-for-hitchin-systems-2/
LOCATION:Darmstadt\, Room 401 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261016T133000
DTEND;TZID=Europe/Berlin:20261016T143000
DTSTAMP:20260925T130606Z
CREATED:20260925T130606Z
LAST-MODIFIED:20260925T130606Z
UID:14254-1792157400-1792161000@crc326gaus.de
SUMMARY:Cartier Crystals and dual-constructible p-torsion complexes
DESCRIPTION:Kay Rülling (Universität Wuppertal) \nAbstract:\nOn noetherian F-finite \F_p-schemes\, the class of constructible étale \Z/p^n-sheaves contains the constant sheaf \Z/p^n and is stable under higher direct images along proper maps.\nContrary to the \ell-torsion situation the twisted sheaves \Z/p^n(j) are not constructible.\nIn this talk we introduce dual constructible p-torsion complexes\, which contain only the top twisted sheaves\, are stable under higher direct images along arbitrary separated morphisms of finite type\, and are dual under Kato duality to the constructible complexes of \Z/p^n-sheaves. The proof uses a Riemann-Hilbert style equivalence between the derived category of Cartier crystals introduced by Blickle-Böckle and the category of dual constructible complexes\, which by an argument involving Grothendieck and Kato-duality is reduced to a version of the classical Riemann-Hilbert Theorem for \F_p-sheaves by Emerton-Kisin and Böckle-Pink. This is joint work with Jefferson Baudin.
URL:https://crc326gaus.de/event/cartier-crystals-and-dual-constructible-p-torsion-complexes/
LOCATION:Heidelberg\, Mathematikon\, SR A and Livestream
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261016T091500
DTEND;TZID=Europe/Berlin:20261016T104500
DTSTAMP:20261006T085604Z
CREATED:20261006T085542Z
LAST-MODIFIED:20261006T085604Z
UID:14372-1792142100-1792147500@crc326gaus.de
SUMMARY:The Kudla program
DESCRIPTION:Talk 0: Hazem Hassan (Universität Heidelberg): Introduction \n 
URL:https://crc326gaus.de/event/the-kudla-program/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261015T133000
DTEND;TZID=Europe/Berlin:20261015T150000
DTSTAMP:20260910T143514Z
CREATED:20260910T143514Z
LAST-MODIFIED:20260910T143514Z
UID:14021-1792071000-1792076400@crc326gaus.de
SUMMARY:The Northcott Property in the Q-Isogeny Class of an Abelian Variety
DESCRIPTION:13:30 – 15:00 Talk 1: Benjamin Steklov (Goethe Universität): The Northcott property and Faltings heights \n 
URL:https://crc326gaus.de/event/the-northcott-property-in-the-q-isogeny-class-of-an-abelian-variety/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261015T111500
DTEND;TZID=Europe/Berlin:20261015T124500
DTSTAMP:20261014T111224Z
CREATED:20260924T123921Z
LAST-MODIFIED:20261014T111224Z
UID:14238-1792062900-1792068300@crc326gaus.de
SUMMARY:The 6-Functor Formalism and finiteness/duality for (\varphi\, \Gamma)-modules
DESCRIPTION:Talk 1: Anna Blanco Cabanillas (Universität Heidelberg): \nOverview with motivation for to 6-functor formalism
URL:https://crc326gaus.de/event/the-6-functor-formalism-and-finiteness-duality-for-varphi-gamma-modules/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261015T090000
DTEND;TZID=Europe/Berlin:20261015T110000
DTSTAMP:20261014T105104Z
CREATED:20260916T124132Z
LAST-MODIFIED:20261014T105104Z
UID:14078-1792054800-1792062000@crc326gaus.de
SUMMARY:Elementary anabelian varieties are anabelian
DESCRIPTION:Talk 1: Tim Holzschuh (Universität Heidelberg): Overview \nTalk 2: Immanuel Klevesath: (Universität Heidelberg): Hyperbolic polycurves and their covers
URL:https://crc326gaus.de/event/elementary-anabelian-varieties-are-anabelian/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261014T160000
DTEND;TZID=Europe/Berlin:20261014T180000
DTSTAMP:20260929T074355Z
CREATED:20260907T125847Z
LAST-MODIFIED:20260929T074355Z
UID:14008-1791993600-1792000800@crc326gaus.de
SUMMARY:Oberseminar Algebra und Geometrie
DESCRIPTION:Remy van Dobben de Bruyn (MPI for Mathematics\, Bonn): A condensed proof of the étale and pro-étale exodromy correspondences \nAbstract: The category of locally constant étale sheaves on a scheme is controlled by the étale fundamental group\, via the monodromy correspondence. Following ideas of MacPherson\, this was upgraded to an “exodromy correspondence” for constructible étale sheaves by Barwick\, Glasman\, and Haine in 2018. While the statement is purely algebro-geometric\, their proof ventures deep into higher topos theory. I will present a direct geometric proof via condensed mathematics.
URL:https://crc326gaus.de/event/oberseminar-algebra-und-geometrie-12/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261013T180000
DTEND;TZID=Europe/Berlin:20261013T200000
DTSTAMP:20261007T121819Z
CREATED:20261007T121819Z
LAST-MODIFIED:20261007T121819Z
UID:14455-1791914400-1791921600@crc326gaus.de
SUMMARY:Mathematics as gift economy
DESCRIPTION:Michael Harris (Colombia University)
URL:https://crc326gaus.de/event/mathematics-as-gift-economy/
LOCATION:Heidelberg\, MATHEMATIKON\, Hörsaal
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261013T135000
DTEND;TZID=Europe/Berlin:20261013T152000
DTSTAMP:20261014T121805Z
CREATED:20260917T130123Z
LAST-MODIFIED:20261014T121805Z
UID:14152-1791899400-1791904800@crc326gaus.de
SUMMARY:Langlands Duality for Hitchin Systems
DESCRIPTION:Talk 1: Omar Cortés (TU Darmstadt) \nZoom (612 2072 7363\, Password: largest six digit prime number)
URL:https://crc326gaus.de/event/langlands-duality-for-hitchin-systems/
LOCATION:Darmstadt\, Room 401 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261006T200000
DTEND;TZID=Europe/Berlin:20261006T213000
DTSTAMP:20260917T131839Z
CREATED:20260917T131839Z
LAST-MODIFIED:20260917T131839Z
UID:14183-1791316800-1791322200@crc326gaus.de
SUMMARY:AI and the Future of Mathematics
DESCRIPTION:Andreas Thom (TU Dresden): The challenges we face \nA joint seminar of TRR 326\, TRR 358\, CRC 1442\, and Mathematics Münster\, devoted specifically to the impact of AI on mathematics.
URL:https://crc326gaus.de/event/ai-and-the-future-of-mathematics/
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261005T090000
DTEND;TZID=Europe/Berlin:20261009T170000
DTSTAMP:20260707T090913Z
CREATED:20260707T090913Z
LAST-MODIFIED:20260707T090913Z
UID:13758-1791190800-1791565200@crc326gaus.de
SUMMARY:Workshop on Motivic loop spaces
DESCRIPTION:For more information see https://sites.google.com/view/loopingmainz/
URL:https://crc326gaus.de/event/workshop-on-motivic-loop-spaces/
LOCATION:Mainz
CATEGORIES:GAUS-Workshop
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260914
DTEND;VALUE=DATE:20260918
DTSTAMP:20260420T082824Z
CREATED:20260310T091207Z
LAST-MODIFIED:20260420T082824Z
UID:12813-1789344000-1789689599@crc326gaus.de
SUMMARY:Conference: Non-archimedean methods in arithmetic and tropical geometry
DESCRIPTION:For more information see https://sites.google.com/view/annette60/home
URL:https://crc326gaus.de/event/conference-non-archimedean-methods-in-arithmetic-and-tropical-geometry/
LOCATION:Frankfurt\, Hilbertraum\, Rober-Mayer-Str. 6-8\, Raum 302
CATEGORIES:GAUS-Workshop
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260909T093000
DTEND;TZID=Europe/Berlin:20260911T170000
DTSTAMP:20260623T093149Z
CREATED:20260623T092756Z
LAST-MODIFIED:20260623T093149Z
UID:13650-1788946200-1789146000@crc326gaus.de
SUMMARY:Workshop on Bruhat-Tits Theory
DESCRIPTION:
URL:https://crc326gaus.de/event/workshop-on-bruhat-tits-theory-a-new-approach/
LOCATION:Darmstadt
CATEGORIES:GAUS-Workshop
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260729T160000
DTEND;TZID=Europe/Berlin:20260729T180000
DTSTAMP:20260721T070136Z
CREATED:20260701T085833Z
LAST-MODIFIED:20260721T070136Z
UID:13706-1785340800-1785348000@crc326gaus.de
SUMMARY:Oberseminar Algebra und Geometrie
DESCRIPTION:Menelaos Zikidis (University of Pittsburgh): Joyce Structures on Moduli of Quadratic Differentials \nAbstract: Joyce Structures are the output of Bridgeland’s largely conjectural program aiming to encode the DT- invariants of triangulated CY3 categories in a geometric structure over their space of stability conditions\, akin to Frobenius structures in GW-theory. In this talk I will concentrate on the main class of examples we can currently construct a Joyce structure\, namely on certain categories associated to quivers with potential. In those cases\, the space of stability conditions becomes the moduli of meromorphic quadratic differentials on wild algebraic curves and Joyce structures arise as isomonodromy connections on a space parametrising irregular parabolic Higgs bundles and flat connections\, a model resembling a complexification of the Hitchin system. These structures naturally give rise to a class of complex Hyperkähler manifolds and admit a twistor space description. \n  \n 
URL:https://crc326gaus.de/event/oberseminar-algebra-und-geometrie-11/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260717T150000
DTEND;TZID=Europe/Berlin:20260717T170000
DTSTAMP:20260713T101639Z
CREATED:20260427T115730Z
LAST-MODIFIED:20260713T101639Z
UID:13247-1784300400-1784307600@crc326gaus.de
SUMMARY:Seminar on Arithmetic Geometry
DESCRIPTION:Yanik Kleibrink (Darmstadt): Period Maps from Log Prismatic Realization Functors \nI will start by surveying the recent development of logarithmic prismatic cohomology by Koshikawa and Yao that extends the original work by Bhatt and Scholze. In particular\, I will introduce the logarithmic prismatic realization functor for toroidal compactifications of integral canonical models of Shimura varieties of Hodge type constructed by Inoue\, which extends the realization functor of Imai\, Kato\, and Youcis. Using this realization functor\, I will present work-in-progress concerning the definition of a mod \(p\)-period map of the special fiber of an integral canonical model of Shimura variety of Hodge type to the stack of \(G\Zip\)s. Ideally\, this construction coincides with an existing construction by Goldring and Koskivirta and enables the usage of prismatic methods in the study of Ekedahl-Oort strata. \nZoom (635 7328 0984\, Kenncode: kleinste sechsstellige Primzahl)
URL:https://crc326gaus.de/event/seminar-on-arithmetic-geometry-40/
LOCATION:Darmstadt\, Room 401 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289\, Germany
CATEGORIES:GAUS-Seminar
ORGANIZER;CN="Sabrina Pauli":MAILTO:pauli@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260716T141500
DTEND;TZID=Europe/Berlin:20260716T160000
DTSTAMP:20260714T064256Z
CREATED:20260430T084645Z
LAST-MODIFIED:20260714T064256Z
UID:13309-1784211300-1784217600@crc326gaus.de
SUMMARY:Symmetric Power Functoriality
DESCRIPTION:14:15 Talk 10 Eigen-Tennis\, Alireza Shavali
URL:https://crc326gaus.de/event/symmetric-power-functoriality-copy-2/
LOCATION:Heidelberg
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260710T150000
DTEND;TZID=Europe/Berlin:20260710T170000
DTSTAMP:20260713T101547Z
CREATED:20260427T115635Z
LAST-MODIFIED:20260713T101547Z
UID:13244-1783695600-1783702800@crc326gaus.de
SUMMARY:Seminar on Arithmetic Geometry
DESCRIPTION:Vukašin Mihajlović (Darmstadt): Central Sheaves for Ramified Groups \nOne of the main obstacles with trying to transfer classical results in geometric representation theory to the language of motives is the lack of a good notion of t-structure on the full category DM which would play the role of the perverse t-structure in the classical setting. However\, when the spaces considered have stratifications with a nice enough geometry\, one can still formulate some results motivically by restricting our category of motivic sheaves to certain nice subcategories\, like those of Tate or Artin-Tate motives. However\, these subcategories don’t automatically inherit the good categorical properties of DM\, as they are not stable under the six operations. Here is where one needs to prove\, by looking into the geometry of our problem more carefully\, that the functors of interest to our setup do indeed preserve these subcategories. In this talk\, we will do this for the case of the central functor applied to the BD Grassmannian of a twisted group. \nZoom (635 7328 0984\, Kenncode: kleinste sechsstellige Primzahl)
URL:https://crc326gaus.de/event/seminar-on-arithmetic-geometry-copy-3/
LOCATION:Darmstadt\, Room 401 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289\, Germany
CATEGORIES:GAUS-Seminar
ORGANIZER;CN="Sabrina Pauli":MAILTO:pauli@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260710T140000
DTEND;TZID=Europe/Berlin:20260710T160000
DTSTAMP:20260706T073953Z
CREATED:20260706T073953Z
LAST-MODIFIED:20260706T073953Z
UID:13741-1783692000-1783699200@crc326gaus.de
SUMMARY:Calculations and questions related to universal moduli spaces of bundles on curves
DESCRIPTION:I will explain some recent developments related to the universal moduli spaces of bundles on curves. Most results are for the case of the universal Jacobians (with the most complete descriptions by Bae-Pixton).
URL:https://crc326gaus.de/event/calculations-and-questions-related-to-universal-moduli-spaces-of-bundles-on-curves/
LOCATION:Heidelberg\, MATHEMATIKON\, SR 007\, Im Neuenheimer Feld 205\, Heidelberg\, 69120\, Germany
CATEGORIES:GAUS-Seminar
ORGANIZER;CN="Georg Bernhard Oberdieck":MAILTO:georgo@uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260710T133000
DTEND;TZID=Europe/Berlin:20260710T143000
DTSTAMP:20260625T090509Z
CREATED:20260618T075048Z
LAST-MODIFIED:20260625T090509Z
UID:13617-1783690200-1783693800@crc326gaus.de
SUMMARY:p-adic singular moduli and higher Green’s functions
DESCRIPTION:Hazem Hassan (Mc Gill University / Universität Heidelberg) \n\nHeegner cycles are the higher weight analogues to Heegner points. Those points and cycles play an important role in the theory of complex multiplication and of the arithmetic of elliptic curves of rank 1. Stark-Heegner points are conjectural points on elliptic curves which would be the real-quadratic counterparts to Heegner points in the emerging theory of real multiplication. In this theory\, Darmon-Vonk’s rigid meromorphic cocycles seem to be the real-quadratic analogue of singular moduli.\n\nI will present a generalization of rigid meromorphic cocycles to higher weight and use it to define a p-adic higher Green’s functions on real-quadratic points. This construction is motivated by the recently resolved conjecture by Gross and Zagier  on the algebraicity of values of complex higher Green’s functions. I will present a conjecture on the algebraicity of values of the p-adic Green’s functions that has been numerically verified. The values of the p-adic Green’s function are best envisioned as p-adic local intersection numbers of certain conjectured cycles associated to RM-points\, the so-called Stark-Heegner cycles.
URL:https://crc326gaus.de/event/p-adic-singular-moduli-and-higher-greens-functions/
LOCATION:Heidelberg\, Mathematikon\, SR A and Livestream
CATEGORIES:GAUS-Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260709T141500
DTEND;TZID=Europe/Berlin:20260709T160000
DTSTAMP:20260430T084554Z
CREATED:20260430T084554Z
LAST-MODIFIED:20260430T084554Z
UID:13307-1783606500-1783612800@crc326gaus.de
SUMMARY:Symmetric Power Functoriality
DESCRIPTION:14:15 Talk 9 Descent to the Eigencurve: Dipramit Majumdar \n 
URL:https://crc326gaus.de/event/symmetric-power-functoriality-9/
LOCATION:Heidelberg
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260709T141500
DTEND;TZID=Europe/Berlin:20260709T151500
DTSTAMP:20260626T062709Z
CREATED:20260529T093132Z
LAST-MODIFIED:20260626T062709Z
UID:13475-1783606500-1783610100@crc326gaus.de
SUMMARY:AGTZ Kolloquium
DESCRIPTION:Konstantin Emming (Wayne State University) \nTitle: Filtrations in C-motivic stable homotopy theory \nEmpirical evidence suggests that there is an interesting class of motivic spectra (containing  for example the sphere spectrum and Hermitian K-theory) whose effective  motivic slices are indexed by the Adams-Novikov E_2-page of their Betti realizations. In this talk\, we will show that there are more C-motivic spectra satisfying this property. For example\, the C-motivic modular forms spectrum mmf. Our approach to this problem will also recompute the slices of the aforementioned spectra. \nThe results rely on the filtered spectrum model for C-motivic (stable\, cellular\, 2-complete) homotopy theory due to Gheorghe-Isaksen-Krause-Ricka. We construct filtered spectrum models for the effective filtration and use these to compute the effective slices. \nIf time permits\, we will also consider other motivic filtrations such as the one coming from Morel’s homotopy t-structure\, or Spitzweck-Østvær’s very effective filtration. We will then provide filtered spectrum versions of these filtrations in C-motivic homotopy theory.
URL:https://crc326gaus.de/event/agtz-kolloquium-9/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-Seminar
ORGANIZER;CN="Georg Tamme":MAILTO:georg.tamme@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260709T111500
DTEND;TZID=Europe/Berlin:20260709T124500
DTSTAMP:20260428T093919Z
CREATED:20260324T101734Z
LAST-MODIFIED:20260428T093919Z
UID:12911-1783595700-1783601100@crc326gaus.de
SUMMARY:The K-Theory of Z/p^n
DESCRIPTION:Talk 11: An algorithm for syntomic cohomology (optional) – Jon Miles (Universität Frankfurt)
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn-10/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260707T160000
DTEND;TZID=Europe/Berlin:20260707T170000
DTSTAMP:20260630T082813Z
CREATED:20260416T144534Z
LAST-MODIFIED:20260630T082813Z
UID:13094-1783440000-1783443600@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:Faltings heights and subleading terms of adjoint L-functions\nRyan Chen (Princeton) \nColmez’s conjecture predicts that Faltings heights of CM abelian varieties appear in subleading terms of certain Artin L-functions. An averaged version is known by the work of Andreatta–Goren–Howard–Madapusi and Yuan–Zhang. We propose a generalized problem relating diagonal cycles on (n-1)-dimensional unitary Shimura varieties and adjoint L-functions of certain automorphic representations of U(n). The case n=1 is (a variant of) the averaged Colmez conjecture. I will explain some origins of our conjecture\, discuss our predictions in the general case\, and report on our results in the case in the case of n = 2\, via trace formula. This is joint work in progress with Weixiao Lu and Wei Zhang. \nZoom (680 4828 0736\, The password is the first Fourier coefficient of the modular j-function (as digits)).
URL:https://crc326gaus.de/event/international-seminar-on-automorphic-forms-20/
LOCATION:Zoom
CATEGORIES:GAUS-AG
END:VEVENT
END:VCALENDAR