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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260202T100000
DTEND;TZID=Europe/Berlin:20260202T120000
DTSTAMP:20260614T110832
CREATED:20251030T140041Z
LAST-MODIFIED:20251030T140041Z
UID:12104-1770026400-1770033600@crc326gaus.de
SUMMARY:Riemann-Hilbert correspondence in characteristic p
DESCRIPTION:Manuel Blickle (JGU Mainz) \nThe EK correspondence (1)
URL:https://crc326gaus.de/event/riemann-hilbert-correspondence-in-characteristic-p-12/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260203T140000
DTEND;TZID=Europe/Berlin:20260203T153000
DTSTAMP:20260614T110832
CREATED:20250915T110953Z
LAST-MODIFIED:20251020T072757Z
UID:11671-1770127200-1770132600@crc326gaus.de
SUMMARY:Tame Local Langlands
DESCRIPTION:Talk 13: The geometry of the stack of local Langlands parameters\nYifei Zhao (University of Münster) \nZoom (612 2072 7363\, Password: largest six digit prime number)
URL:https://crc326gaus.de/event/tame-local-langlands-030226/
LOCATION:Darmstadt\, Room 401 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260204T140000
DTEND;TZID=Europe/Berlin:20260204T180000
DTSTAMP:20260614T110832
CREATED:20251009T091423Z
LAST-MODIFIED:20260129T140249Z
UID:11848-1770213600-1770228000@crc326gaus.de
SUMMARY:p-adic Simpson correspondence
DESCRIPTION:Talk 11: Xinyu Shao (Leibniz Universität Hannover): The local correspondence \nTalk 12: Dmytro Rudenko (Leibniz Universität Hannover): Canonical Higgs fields for pro-étale bundles \n  \n 
URL:https://crc326gaus.de/event/p-adic-simpson-correspondence-6/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260209T100000
DTEND;TZID=Europe/Berlin:20260209T120000
DTSTAMP:20260614T110832
CREATED:20251030T140151Z
LAST-MODIFIED:20251030T140151Z
UID:12106-1770631200-1770638400@crc326gaus.de
SUMMARY:Riemann-Hilbert correspondence in characteristic p
DESCRIPTION:Manuel Blickle (JGU Mainz) \nThe EK correspondence (2)
URL:https://crc326gaus.de/event/riemann-hilbert-correspondence-in-characteristic-p-13/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260210T140000
DTEND;TZID=Europe/Berlin:20260210T173000
DTSTAMP:20260614T110832
CREATED:20250915T111025Z
LAST-MODIFIED:20251013T092535Z
UID:11673-1770732000-1770744600@crc326gaus.de
SUMMARY:Tame Local Langlands
DESCRIPTION:Talk 14: Weil-Deligne representations and discrete parameters\nJoão Lourenço (Paris 13) \nExplain Sections 2.1.4 and 2.1.5. Focus on the following aspects.\n(1) Explain the stacks LocWD\nLG\,F and LocWLG\,F and the isomorphism of the former one with LocLG\,F . Explain the maps LocLG\,F ∼= LocWD LG\,F → LocWLG\,F → Spf ZLG\,F .\n(2) Define (essentielly) discrete Langlands parameters (before Def. 2.28 and Def. 2.28 itself).\n(3) Explain Prop. 2.32\, Cor. 2.33. Mention Lemma 2.34. \nTalk 15: The categorical local Langlands conjecture\nTimo Richarz (TU Darmstadt) \nRecall the theory of (ind)coherent sheaves (Chapter 9). Since we are happy\nto restrict to the case that Λ = Q¯ℓ\, we may assume that we are in the “classical”\ncharacteristic zero case. Then state the categorical local Langlands conjecture.\nUse the opportunity to summarized the first half the seminar. \nThe final session on February 10 will be a double session from 14:00 to 17:30\, followed by dinner. \nZoom (612 2072 7363\, Password: largest six digit prime number)
URL:https://crc326gaus.de/event/tame-local-langlands-100226/
LOCATION:Darmstadt\, Room 401 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260211T140000
DTEND;TZID=Europe/Berlin:20260211T180000
DTSTAMP:20260614T110832
CREATED:20251009T100104Z
LAST-MODIFIED:20260129T140522Z
UID:11854-1770818400-1770832800@crc326gaus.de
SUMMARY:p-adic Simpson correspondence
DESCRIPTION:Talk 13: Margherita Recchia (Leibniz Universität Hannover): Proof of the correspondence \nTalk 14: Simpson gerbe \n  \n 
URL:https://crc326gaus.de/event/p-adic-simpson-correspondence-7/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260413T101500
DTEND;TZID=Europe/Berlin:20260413T114500
DTSTAMP:20260614T110832
CREATED:20260421T083510Z
LAST-MODIFIED:20260421T084629Z
UID:13130-1776075300-1776080700@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Timo Weiß: Introduction  – Overview. Recollections on Witt vectors
URL:https://crc326gaus.de/event/introduction/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260416T090000
DTEND;TZID=Europe/Berlin:20260416T110000
DTSTAMP:20260614T110832
CREATED:20260407T111339Z
LAST-MODIFIED:20260407T111339Z
UID:12996-1776330000-1776337200@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 1: Einführung – Immanuel Klevesath (Universität Heidelberg)
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260416T111500
DTEND;TZID=Europe/Berlin:20260416T124500
DTSTAMP:20260614T110832
CREATED:20260318T123713Z
LAST-MODIFIED:20260318T123753Z
UID:12848-1776338100-1776343500@crc326gaus.de
SUMMARY:The K-theory of Z/p^n
DESCRIPTION:Talk 1: Introduction\, background of K-theory and reduction steps – Marlon Kocher (Universität Heidelberg)
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
ORGANIZER;CN="Marlon Kocher":MAILTO:mkocher@mathi.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260416T141500
DTEND;TZID=Europe/Berlin:20260416T160000
DTSTAMP:20260614T110832
CREATED:20260421T071000Z
LAST-MODIFIED:20260421T071000Z
UID:13125-1776348900-1776355200@crc326gaus.de
SUMMARY:Symmetric Power Functoriality
DESCRIPTION:14:15 Talk 0: Alireza Shavali (Universität Heidelberg): Introduction \n  \n  \n 
URL:https://crc326gaus.de/event/symmetric-power-functoriality/
LOCATION:Heidelberg
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260420T141500
DTEND;TZID=Europe/Berlin:20260420T160000
DTSTAMP:20260614T110832
CREATED:20260421T083857Z
LAST-MODIFIED:20260421T084237Z
UID:13132-1776694500-1776700800@crc326gaus.de
SUMMARY:De Rham-Witt complex
DESCRIPTION:Tom Bachmann: \nRecollections §2 Dieudonné complexes 1/2 \nDefine the de Rham complex (in general) and the completed de Rham\ncomplex (Variant 3.3.1 without the Dieudonné algebra structure). Discuss the Cartier (iso)morphism (Proposition 3.3.4 and Theorem 3.3.6).\nDefine Dieudonné complexes and their saturation: 2.1.1\, 2.1.3\, 2.1.4\, §2.2\,\n§2.3.
URL:https://crc326gaus.de/event/recollections-%c2%a72-dieudonne-complexes-1-2/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260423T090000
DTEND;TZID=Europe/Berlin:20260423T110000
DTSTAMP:20260614T110832
CREATED:20260407T111507Z
LAST-MODIFIED:20260407T111507Z
UID:12998-1776934800-1776942000@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 2: Logarithmische deRham-Witt-Garben I – Nils Witt (Universität Heidelberg)
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-2/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260423T111500
DTEND;TZID=Europe/Berlin:20260423T124500
DTSTAMP:20260614T110832
CREATED:20260318T125016Z
LAST-MODIFIED:20260318T130750Z
UID:12851-1776942900-1776948300@crc326gaus.de
SUMMARY:The K-theory of Z/p^n
DESCRIPTION:Talk 2: Prismatic cohomology relative to δ-rings – \nMarvin Schneider/Rustam Steingart (Universität Heidelberg)
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn-2/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260423T141500
DTEND;TZID=Europe/Berlin:20260423T160000
DTSTAMP:20260614T110832
CREATED:20260421T071309Z
LAST-MODIFIED:20260430T083332Z
UID:13127-1776953700-1776960000@crc326gaus.de
SUMMARY:Symmetric Power Functoriality
DESCRIPTION:14:15 Talk 1:  Unitary Groups: Alireza Shavali \n  \n  \n 
URL:https://crc326gaus.de/event/symmetric-power-functoriality-2/
LOCATION:Heidelberg
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260427T101500
DTEND;TZID=Europe/Berlin:20260427T114500
DTSTAMP:20260614T110832
CREATED:20260421T084950Z
LAST-MODIFIED:20260421T091620Z
UID:13139-1777284900-1777290300@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Niklas Stelzer: \n§2 Dieudonné complexes 2/2 \nSome homological algebra.\nDefine Dieudonné complexes of Cartier type (Definition 2.4.1) and discuss Theorem 2.4.2.  define completion of Dieudonné complexes (Construction 2.5.1) and strictness (Definition 2.5.4). Prove Proposition 2.6.5 in the particular case of W(M) ∗ for M∗ saturated (without mentioning strict Dieudonné towers). Cover §2.7 and §2.8.
URL:https://crc326gaus.de/event/de-rham-witt-complex/
LOCATION:Mainz\, Hilbertraum 05-432
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260430T090000
DTEND;TZID=Europe/Berlin:20260430T110000
DTSTAMP:20260614T110832
CREATED:20260407T111619Z
LAST-MODIFIED:20260407T111619Z
UID:13000-1777539600-1777546800@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 3: Logarithmische deRham-Witt-Garben II – tba
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-3/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260430T111500
DTEND;TZID=Europe/Berlin:20260430T124500
DTSTAMP:20260614T110832
CREATED:20260318T131210Z
LAST-MODIFIED:20260318T131210Z
UID:12858-1777547700-1777553100@crc326gaus.de
SUMMARY:The K-theory of Z/p^n
DESCRIPTION:Talk 3: The prismatic crystal – Marvin Schneider / Rustam Steingart (Universität Heidelberg)
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn-3/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260430T141500
DTEND;TZID=Europe/Berlin:20260430T160000
DTSTAMP:20260614T110832
CREATED:20260423T122029Z
LAST-MODIFIED:20260430T083214Z
UID:13231-1777558500-1777564800@crc326gaus.de
SUMMARY:Symmetric Power Functoriality
DESCRIPTION:14:15 Talk 2: Background on p-adic Modular Forms: Timo Kränzle \n  \n  \n 
URL:https://crc326gaus.de/event/symmetric-power-functoriality-3/
LOCATION:Heidelberg
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260504T101500
DTEND;TZID=Europe/Berlin:20260504T114500
DTSTAMP:20260614T110832
CREATED:20260421T085517Z
LAST-MODIFIED:20260421T091504Z
UID:13141-1777889700-1777895100@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Andreas Gieringer: \n§3: Dieudonné algebras \nMore homological algebra and our main examples.\nDefine Dieudonné algebras (Definition 3.1.2). Discuss Examples 3.1.8\, 3.2\, and that of the completed de Rham complex as a Dieudonné algebra (Variant 3.3.1\, Corollary 3.3.8).  Discuss Propositions 3.4.2 and 3.4.3. Prove Propositions 3.5.5 and 3.5.8\, and Corollaries 3.5.9 and 3.5.10.
URL:https://crc326gaus.de/event/de-rham-witt-complex-2/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260505T160000
DTEND;TZID=Europe/Berlin:20260505T170000
DTSTAMP:20260614T110832
CREATED:20260416T143739Z
LAST-MODIFIED:20260430T092056Z
UID:13093-1777996800-1778000400@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:Clayton Williams (UIUC): Eisenstein series modulo prime powers \nEisenstein series modulo p are known classically\, and recent work of Ahlgren\, Hanson\, Raum\, and Richter determine these series modulo p2. Classical bounds for the weight of a modular form determining an Eisenstein series modulo prime powers pm are roughly pm. I will present joint work with Ahlgren and Castillo showing Eisenstein series are determined modulo pm by a modular form of weight no more than mp\, together with an explicit recurrence. \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-11/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260506T140000
DTEND;TZID=Europe/Berlin:20260506T170000
DTSTAMP:20260614T110832
CREATED:20260402T130449Z
LAST-MODIFIED:20260504T133144Z
UID:12979-1778076000-1778086800@crc326gaus.de
SUMMARY:Specialization of iterated Galois groups
DESCRIPTION:14:00 – 15:15 Talk 1: Leonie Nienhaus (Goethe Universität Frankfurt): Overview of seminar \n15:45 – 17:00 Talk 2: Jakob Stix (Goethe Universität Frankfurt): Introduction to arboreal Galois representations \n  \n 
URL:https://crc326gaus.de/event/specialization-of-iterated-galois-groups/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 308
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260507T090000
DTEND;TZID=Europe/Berlin:20260507T110000
DTSTAMP:20260614T110832
CREATED:20260407T111719Z
LAST-MODIFIED:20260407T111719Z
UID:13002-1778144400-1778151600@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 4: Logarithmische deRham-Witt-Garben III – tba
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-4/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260507T100000
DTEND;TZID=Europe/Berlin:20260507T123000
DTSTAMP:20260614T110832
CREATED:20260414T090022Z
LAST-MODIFIED:20260421T124513Z
UID:13062-1778148000-1778157000@crc326gaus.de
SUMMARY:WKB Analysis: From Quadratic Differentials to Stokes matrices
DESCRIPTION:10:00 – 11:00 Talk 1: Miguel Prado (Goethe Universität): Meromorphic differentials and their trajectories \n11:30 – 12:30 Talk 2: Nicole Müller (Goethe Universität): CP1-structures and Schrödinger equations \n  \n 
URL:https://crc326gaus.de/event/wkb-analysis-from-quadratic-differentials-to-stokes-matrices/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260507T111500
DTEND;TZID=Europe/Berlin:20260507T124500
DTSTAMP:20260614T110832
CREATED:20260318T131416Z
LAST-MODIFIED:20260318T131416Z
UID:12860-1778152500-1778157900@crc326gaus.de
SUMMARY:The K-theory of Z/p^n
DESCRIPTION:Talk 4: The Nygaard filtration\, syntomic cohomology and the prismatic package – \nMarvin Schneider / Rustam Steingart (Universität Heidelberg)
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn-4/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260508T091500
DTEND;TZID=Europe/Berlin:20260508T110000
DTSTAMP:20260614T110832
CREATED:20260430T080220Z
LAST-MODIFIED:20260430T082831Z
UID:13287-1778231700-1778238000@crc326gaus.de
SUMMARY:Symmetric Power Functoriality
DESCRIPTION:09:15 Talk 3 Background on p-adic Hodge Theory: Miriam Philipp \n  \n  \n 
URL:https://crc326gaus.de/event/symmetric-power-functoriality-copy/
LOCATION:Heidelberg
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260511T101500
DTEND;TZID=Europe/Berlin:20260511T114500
DTSTAMP:20260614T110832
CREATED:20260421T085940Z
LAST-MODIFIED:20260421T091422Z
UID:13145-1778494500-1778499900@crc326gaus.de
SUMMARY:de Rham-Witt Complex
DESCRIPTION:Julie Bannwart \n§4: Definition of the complex \nThe de Rham–Witt complex\, its universal property\, and relation to the de Rham complex. Cover §3.6 (discuss in particular Lemma 3.6.1 and Proposition 3.6.3). Define the saturated  de Rham–Witt complex (Definition 4.1.1\, Proposition 4.1.4). State Corollary 4.1.5. Prove  Theorem 4.2.4. Prove Theorem 4.3.1 (make sure to state Corollary 4.3.5)\, and discuss  Remark 4.3.6.
URL:https://crc326gaus.de/event/de-rham-witt-complex-3/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260512T160000
DTEND;TZID=Europe/Berlin:20260512T170000
DTSTAMP:20260614T110832
CREATED:20260416T143851Z
LAST-MODIFIED:20260430T092248Z
UID:13102-1778601600-1778605200@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:Martin Raum (Goteborg): The geometric unitary Kudla Conjecture \nKudla and Millson proved that the generating series of cohomology classes associated with special cycles on orthogonal and unitary Shimura varieties is modular. This yields Siegel modular forms and Hermitian modular forms. In later work\, Kudla conjectured that the analogous generating series of cycles in the Chow group is modular\, too. The orthogonal case of the conjecture was established more than 10 years ago. We resolve the conjecture in the unitary case. In this talk\, we explain in particular the role of automatic convergence results in the theory: how they arise and what techniques we currently have to prove them. \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-12/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260518T101500
DTEND;TZID=Europe/Berlin:20260518T114500
DTSTAMP:20260614T110832
CREATED:20260421T091149Z
LAST-MODIFIED:20260421T091149Z
UID:13148-1779099300-1779104700@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Nutsa Gegelia \n§5: Extension to schemes \nThe de Rham–Witt complex as a sheaf. The main goal is to prove Theorem 5.2.2 and  Proposition 5.2.4. In pariticular\, cover §5.1. As time permits\, discuss §5.3 (étale behaviour).
URL:https://crc326gaus.de/event/de-rham-witt-complex-4/
LOCATION:Mainz\, Hilbertraum (05-432)
CATEGORIES:GAUS-AG
ORGANIZER;CN="Tom Bachmann":MAILTO:tom.bachmann@uni-mainz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260519T160000
DTEND;TZID=Europe/Berlin:20260519T170000
DTSTAMP:20260614T110832
CREATED:20260416T143942Z
LAST-MODIFIED:20260513T114827Z
UID:13101-1779206400-1779210000@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:Quasimodular forms for the orthogonal group and Gromov-Witten theory\nGeorg Oberdieck (Heidelberg) \nIn this talk we begin by introducing quasimodular forms for orthogonal groups as constant terms of almost-holomorphic modular forms. For this we introduce orthogonal lowering and raising operators. Basic results are the description of the spaces of quasimodular forms in terms of vectorvalued modular forms and the interaction with the theta lift. In particular\, we give a criterion when the theta lift of a quasimodular form is again quasimodular (it is not always the case). In the second part of the talk I will explain how these quasimodular forms appear in the Gromov-Witten theory of Enriques surfaces. They also want to appear in the Gromov-Witten theory of K3 surfaces\, but actually more general automorphic objects there. Based on joint work with Brandon Williams. \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-13/
CATEGORIES:GAUS-AG
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DTSTART;TZID=Europe/Berlin:20260521T090000
DTEND;TZID=Europe/Berlin:20260521T110000
DTSTAMP:20260614T110832
CREATED:20260407T111845Z
LAST-MODIFIED:20260428T102540Z
UID:13004-1779354000-1779361200@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 5: Poincaré-Dualität – Christian Dahlhausen
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-5/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
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