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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230531T131500
DTEND;TZID=Europe/Berlin:20230531T170000
DTSTAMP:20260425T081150
CREATED:20230404T125149Z
LAST-MODIFIED:20230511T130100Z
UID:5314-1685538900-1685552400@crc326gaus.de
SUMMARY:Superconnections\, Theta series and period domains
DESCRIPTION:Relations with the Kudla–Millson forms \nGabriele Bogo (TU Darmstadt) \nZoom meeting ID 667 3384 5311 \nPassword on request.
URL:https://crc326gaus.de/event/superconnections-theta-series-and-period-domains-4/
LOCATION:Darmstadt\, Room 244 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289
CATEGORIES:GAUS-AG
ORGANIZER;CN="Jan Hendrik Bruinier":MAILTO:bruinier@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230530T133000
DTEND;TZID=Europe/Berlin:20230530T150000
DTSTAMP:20260425T081150
CREATED:20230505T110009Z
LAST-MODIFIED:20230505T110009Z
UID:5744-1685453400-1685458800@crc326gaus.de
SUMMARY:Vectorial Drinfeld modular forms over Tate algebras
DESCRIPTION:Sriram Chinthalagiri Venkata: Drinfeld modular forms of prime power levels via vectorial modular forms \nWe now focus on another application of VDMFs for obtaining Drinfeld modular forms of\ncertain level. This will be done by evaluating T-valued functions on a particular point of C∞\nas well as taking the hyperderivatives of entries of VDMFs. More precisely\, the talk should\ncover the content of [PP18\, Prop. 4.11] and [PP18\, Prop. 4.19]. Hence it should be organized\nso that all necessary background\, such as Drinfeld modular forms for congruence subgroups and notion of hyperderivatives\, to achieve the above mentioned results are introduced. The main references are [PP18\, §4.1–4.2.4] and [PP18\, §4.4–4.4.2].
URL:https://crc326gaus.de/event/vectorial-drinfeld-modular-forms-over-tate-algebras-6/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
ORGANIZER;CN="O%C4%9Fuz Gezmi%C5%9F":MAILTO:oguz.gezmis@iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230525T151500
DTEND;TZID=Europe/Berlin:20230525T174500
DTSTAMP:20260425T081150
CREATED:20230329T114449Z
LAST-MODIFIED:20230503T090642Z
UID:5242-1685027700-1685036700@crc326gaus.de
SUMMARY:Bridgeland stability conditions and applications
DESCRIPTION:Talk 5: K. Kühn (Goethe Universität Frankfurt): Stability conditions on triangulated categories \nTalk 6: J. Horn (Goethe Universität Frankfurt): The stability manifold
URL:https://crc326gaus.de/event/bridgeland-stability-conditions-and-applications-4/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 711 groß
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230525T093000
DTEND;TZID=Europe/Berlin:20230525T110000
DTSTAMP:20260425T081150
CREATED:20230425T143407Z
LAST-MODIFIED:20230425T143407Z
UID:5650-1685007000-1685012400@crc326gaus.de
SUMMARY:Six functor formalism and Poincaré duality
DESCRIPTION:Talk 4: Christian Dahlhausen (Universität Heidelberg): 6FF: ∞-categorical background
URL:https://crc326gaus.de/event/six-functor-formalism-and-poincare-duality-4/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230524T131500
DTEND;TZID=Europe/Berlin:20230524T144500
DTSTAMP:20260425T081150
CREATED:20230404T124956Z
LAST-MODIFIED:20230510T114107Z
UID:5312-1684934100-1684939500@crc326gaus.de
SUMMARY:Superconnections\, theta series\, and period domains
DESCRIPTION:Period domains and invariant forms \nJiaming Chen \nZoom meeting ID 667 3384 5311 \nPassword on request.
URL:https://crc326gaus.de/event/superconnections-theta-series-and-period-domains-3/
LOCATION:Darmstadt\, Room 244 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289
CATEGORIES:GAUS-AG
ORGANIZER;CN="Jan Hendrik Bruinier":MAILTO:bruinier@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230523T133000
DTEND;TZID=Europe/Berlin:20230523T150000
DTSTAMP:20260425T081150
CREATED:20230505T105745Z
LAST-MODIFIED:20230505T105745Z
UID:5742-1684848600-1684854000@crc326gaus.de
SUMMARY:Vectorial Drinfeld modular forms over Tate algebras
DESCRIPTION:Gebhard Böckle: Vectorial Drinfeld modular forms \nOur fifth talk is to start investigating VDMFs as well as discussing their several propertieswhich will be later used to reveal some applications for Drinfeld modular forms. They areweak VDMFs corresponding to a certain character with a regularity condition introduced in[PP18\, Def. 3.4(2)]. After defining VDMFs\, we revisit the deformation of Eisenstein seriesand prove [PP18\, Prop. 3.7] which gives the Fourier expansion of their each entry (see also[Pel12\, Lem. 21]). An equivalent condition for the regularity [PP18\, Cor. 2.6] should alsobe analyzed. Later on\, we introduce the function F discussed in the previous talk and showthat it is indeed not a VDMF in the sense of [PP18]. The final goal is to prove [PP18\, Thm.3.9] which allows one to decompose a certain space of VDMFs into components generatedby an Eisenstein series E1 and its twist\, the image of E1 under the q-th power Frobenius\nautomorphism of T.
URL:https://crc326gaus.de/event/vectorial-drinfeld-modular-forms-over-tate-algebras-5/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, 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:20230522T140000
DTEND;TZID=Europe/Berlin:20230522T153000
DTSTAMP:20260425T081150
CREATED:20230417T121739Z
LAST-MODIFIED:20230511T124335Z
UID:5493-1684764000-1684769400@crc326gaus.de
SUMMARY:Prismatization
DESCRIPTION:Patrick Bieker:  G# a and GdR \nhttps://tu-darmstadt.zoom.us/j/62421505417?pwd=NDhEdUJPb0RaUTNzQyt4R0U1N2lzUT09 \nMeeting-ID: 624 2150 5417\nKenncode: 100002
URL:https://crc326gaus.de/event/prismatization-5/
LOCATION:Darmstadt and Mainz and Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230517T131500
DTEND;TZID=Europe/Berlin:20230517T170000
DTSTAMP:20260425T081150
CREATED:20230404T124505Z
LAST-MODIFIED:20230511T130017Z
UID:5310-1684329300-1684342800@crc326gaus.de
SUMMARY:Superconnections\, Theta series and period domains
DESCRIPTION:Superconnections \nMingkuan Zhang (TU Darmstadt)\n \nZoom meeting ID 667 3384 5311 \nPassword on request.
URL:https://crc326gaus.de/event/superconnections-theta-series-and-period-domains-2/
LOCATION:Darmstadt\, Room 244 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289
CATEGORIES:GAUS-AG
ORGANIZER;CN="Jan Hendrik Bruinier":MAILTO:bruinier@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230516T133000
DTEND;TZID=Europe/Berlin:20230516T150000
DTSTAMP:20260425T081150
CREATED:20230505T105520Z
LAST-MODIFIED:20230511T134601Z
UID:5740-1684243800-1684249200@crc326gaus.de
SUMMARY:Vectorial Drinfeld modular forms over Tate algebras
DESCRIPTION:Alireza Shavali Kohshor: Special values of L-functions \n 
URL:https://crc326gaus.de/event/vectorial-drinfeld-modular-forms-over-tate-algebras-4/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
ORGANIZER;CN="O%C4%9Fuz Gezmi%C5%9F":MAILTO:oguz.gezmis@iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230515T140000
DTEND;TZID=Europe/Berlin:20230515T153000
DTSTAMP:20260425T081150
CREATED:20230417T121541Z
LAST-MODIFIED:20230511T124257Z
UID:5491-1684159200-1684164600@crc326gaus.de
SUMMARY:Prismatization
DESCRIPTION:Rizacan  Ciloglu (TU Darmstadt): Warm-Up: De Rham cohomology in characteristik 0 \nhttps://tu-darmstadt.zoom.us/j/62421505417?pwd=NDhEdUJPb0RaUTNzQyt4R0U1N2lzUT09 \nMeeting-ID: 624 2150 5417\nKenncode: 100002 \n 
URL:https://crc326gaus.de/event/prismatization-4/
LOCATION:Darmstadt and Mainz and Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230510T131500
DTEND;TZID=Europe/Berlin:20230510T144500
DTSTAMP:20260425T081150
CREATED:20230404T122437Z
LAST-MODIFIED:20230510T113937Z
UID:5306-1683724500-1683729900@crc326gaus.de
SUMMARY:Superconnections\, Theta series and period domains
DESCRIPTION:Some classical results of Kudla and Millson. \nFabian Scherf \nZoom meeting ID 667 3384 5311 \nPassword in request.
URL:https://crc326gaus.de/event/superconnections-theta-series-and-period-domains/
LOCATION:Darmstadt\, Room 244 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289
CATEGORIES:GAUS-AG
ORGANIZER;CN="Jan Hendrik Bruinier":MAILTO:bruinier@mathematik.tu-darmstadt.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230509T133000
DTEND;TZID=Europe/Berlin:20230509T150000
DTSTAMP:20260425T081150
CREATED:20230505T105251Z
LAST-MODIFIED:20230505T105251Z
UID:5737-1683639000-1683644400@crc326gaus.de
SUMMARY:Vectorial Drinfeld modular forms over Tate algebras
DESCRIPTION:Paola Francesca Chilla: Introduction to weak vectorial Drinfeld modular forms \nOur goal in this talk is to introduce weak vectorial Drinfeld modular forms which will\nhave a crucial role to determine special values of Goss L-functions. We need to emphasize\nthat VDMFs given in [Pel12\, Def. 12] are indeed seen as weak VDMFs in [PP18\, Def. 3.4].\nThroughout the seminar\, we will borrow this terminology and call them weak VDMFs. Our\nmain goal for the talk is to analyze the C∞-vector spaces of a certain subclass of weak\nVDMFs studied in [Pel12]. The talk will start with basic definitions. Later on we prove\n[Pel12\, Lem. 13] which indeed implies that one dimensional weak VDMFs corresponding to\nthe trivial representation 1 are nothing but weak Drinfeld modular forms tensored with T.\nThis will imply that the space of Drinfeld modular forms tensored with T is equal to the\nspace of VDMFs corresponding to 1. Thus one needs to focus on the higher dimension case\nto produce non-trivial examples. For this aim\, we define the functions F and F∗ given in\n[Pel12\, §2.2\, 2.3]\, which are examples of weak VDMFs of dimension two constructed by using\nAnderson generating functions. We also define the deformation of the Eisenstein series. We will finalize the talk with a sketch of the proof of [Pel12\, Prop. 19]. The main references are[Pel12\, §1\,2] and [Pel14\, §2\,3]
URL:https://crc326gaus.de/event/vectorial-drinfeld-modular-forms-over-tate-algebras-3/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, 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:20230508T140000
DTEND;TZID=Europe/Berlin:20230508T153000
DTSTAMP:20260425T081150
CREATED:20230417T120709Z
LAST-MODIFIED:20230417T125018Z
UID:5485-1683554400-1683559800@crc326gaus.de
SUMMARY:Prismatization
DESCRIPTION:Tom Bachmann (Uni Mainz): Filtrations and endomorphisms via stacks \nMain references: [Bhatt\, Section 2.2.1 and 2.2.2]\, [BL1\, App. D]\, and\n[Mou].\n(1) Explain quotient stacks of a scheme by a functor of groups\, see for instance\n[Kha\, Section 4.4\, in particular Theorem 4.28]8.\n(2) Explain the notion of a graded and a filtered derived category. Explain\ncompleteness\, canonical and stupid filtration\, mention its symmetric monoidal structure without defining precisely what a symmetric monoidal\nstructure is9\, and explain the standard and the Beilinson t-structure.\n3(3) Introduce the quotient stack A1=Gm\, explain that it classifies generalized\nCartier divisors\, see [Bhatt\, 2.2.5] or [KhRy\, 3.2].\n(4) Formulate and prove [Bhatt\, 2.2.6 + 2.2.8].\n(5) Explain Gca and V\(E) for a vector bundle E.\n(6) Explain [Bhatt\, 2.2.12 + 2.2.13] without going too much into detail although it would be nice to see\, where \characteristic zero” is needed.\n(7) If time permits\, explain [Bhatt\, 2.2.14 { 2.2.16].\n(8) In any case\, explain [Bhatt\, 2.2.17]. \nhttps://tu-darmstadt.zoom.us/j/62421505417?pwd=NDhEdUJPb0RaUTNzQyt4R0U1N2lzUT09 \nMeeting-ID: 624 2150 5417\nKenncode: 100002
URL:https://crc326gaus.de/event/prismatization-3/
LOCATION:Darmstadt and Mainz and Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230504T151500
DTEND;TZID=Europe/Berlin:20230504T174500
DTSTAMP:20260425T081150
CREATED:20230329T113602Z
LAST-MODIFIED:20230426T070008Z
UID:5238-1683213300-1683222300@crc326gaus.de
SUMMARY:Bridgeland stability conditions and applications
DESCRIPTION:Talk 3: Y. Kleibrink (GU Frankfurt): Derived categories of coherent sheaves \nTalk 4: A. Kuhrs (GU Frankfurt): Stability in abelian categories \n 
URL:https://crc326gaus.de/event/bridgeland-stability-conditions-and-applications-2/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 711 groß
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230504T093000
DTEND;TZID=Europe/Berlin:20230504T110000
DTSTAMP:20260425T081150
CREATED:20230425T143014Z
LAST-MODIFIED:20230425T143014Z
UID:5648-1683192600-1683198000@crc326gaus.de
SUMMARY:Six functor formalism and Poincaré duality
DESCRIPTION:Talk 3: Alessandro Cobbe (Universität Heidelberg): Inverse image with compact support
URL:https://crc326gaus.de/event/six-functor-formalism-and-poincare-duality-3/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230502T133000
DTEND;TZID=Europe/Berlin:20230502T150000
DTSTAMP:20260425T081150
CREATED:20230505T104838Z
LAST-MODIFIED:20230505T104838Z
UID:5735-1683034200-1683039600@crc326gaus.de
SUMMARY:Vectorial Drinfeld modular forms over Tate algebras
DESCRIPTION:Theresa Häberle: Background on Drinfeld modular forms \nOur goal in the second talk is to give an exposition of known results in the theory of\nDrinfeld modular forms\, mainly\, for the full modular group GL2(A) [Gek88]\, [Gos80a]. To be\nmore precise\, as a starting point\, some background on rigid analytic (holomorphic) functions\non the Drinfeld upper half plane Ω should be given [Rev92\, §1–2] (see also [Gos92\, §2–5]\,\n[Ste97] and [FvdP04\, §2.2]). Later on\, weak Drinfeld modular forms as well as Drinfeld\nmodular forms (for GL2(A)) and their Fourier expansions shall be discussed and the condition\nof holomorphy at infinity must be explained [Gek88\, §5]. Our main objects for this talk are\ngoing to be illustrated via providing several examples such as Eisenstein series\, coefficient\nforms\, h-function of Gekeler\, or more generally\, Poincar ́e series [Gek88\, (5.9)\, (5.10)\, (5.11)].\nThe results on the C∞-algebra structure of Drinfeld modular forms must be stated [Gek88\,\n5.12\, 5.13]. If time permits\, Hecke operators shall be briefly introduced and the notion of\nHecke eigenvalues and Hecke eigenforms will be explained [Gek88\, §7].
URL:https://crc326gaus.de/event/vectorial-drinfeld-modular-forms-over-tate-algebras-2/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230427T093000
DTEND;TZID=Europe/Berlin:20230427T110000
DTSTAMP:20260425T081150
CREATED:20230425T142817Z
LAST-MODIFIED:20230425T142817Z
UID:5646-1682587800-1682593200@crc326gaus.de
SUMMARY:Six functor formalism and Poincaré duality
DESCRIPTION:Talk 2: Christian Merten (Universität Heidelberg): Direct image with compact support
URL:https://crc326gaus.de/event/six-functor-formalism-and-poincare-duality-2/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230425T133000
DTEND;TZID=Europe/Berlin:20230425T150000
DTSTAMP:20260425T081150
CREATED:20230505T104657Z
LAST-MODIFIED:20230505T104918Z
UID:5732-1682429400-1682434800@crc326gaus.de
SUMMARY:Vectorial Drinfeld modular forms over Tate algebras
DESCRIPTION:Luisa Pauline Boneberger: Background on Drinfeld modules \nThe first talk aims to give the audience some necessary background for the rest of the\nseminar. First\, set up the notation as explained above and define Drinfeld modules over\nC∞. Discuss the exponential function corresponding to a Drinfeld module as well as its\nperiods [Gos96\, §3\, 4]\, [Gek88\, §2]. To illustrate the content further\, explain the details for\nthe Carlitz module and define its fundamental period [EGP14\, §2\,4]. The correspondence\nbetween rank r A-lattices and Drinfeld modules of rank r (Drinfeld Uniformization Theorem)\nmust be stated\, and if time permits\, a sketch of its proof would be given [BP20\, §2.4]. The\ntalk should be finalized with a discussion on Anderson generating functions. Its particular\nproperties\, due to Pellarin [Pel08\, §4.2]\, should be explained and a sketch of their proof will\nbe given [EGP14\, Prop. 3.2\, Prop. 6.2].
URL:https://crc326gaus.de/event/vectorial-drinfeld-modular-forms-over-tate-algebras/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230424T140000
DTEND;TZID=Europe/Berlin:20230424T153000
DTSTAMP:20260425T081150
CREATED:20230417T120528Z
LAST-MODIFIED:20230417T124953Z
UID:5478-1682344800-1682350200@crc326gaus.de
SUMMARY:Prismatization
DESCRIPTION:Georg Tamme (Uni Mainz): Filtrations and endomorphisms via stacks \nMain references: [Bhatt\, Section 2.2.1 and 2.2.2]\, [BL1\, App. D]\, and\n[Mou].\n(1) Explain quotient stacks of a scheme by a functor of groups\, see for instance\n[Kha\, Section 4.4\, in particular Theorem 4.28]8.\n(2) Explain the notion of a graded and a filtered derived category. Explain\ncompleteness\, canonical and stupid filtration\, mention its symmetric monoidal structure without defining precisely what a symmetric monoidal\nstructure is9\, and explain the standard and the Beilinson t-structure.\n3(3) Introduce the quotient stack A1=Gm\, explain that it classifies generalized\nCartier divisors\, see [Bhatt\, 2.2.5] or [KhRy\, 3.2].\n(4) Formulate and prove [Bhatt\, 2.2.6 + 2.2.8].\n(5) Explain Gca and V\(E) for a vector bundle E.\n(6) Explain [Bhatt\, 2.2.12 + 2.2.13] without going too much into detail although it would be nice to see\, where \characteristic zero” is needed.\n(7) If time permits\, explain [Bhatt\, 2.2.14 { 2.2.16].\n(8) In any case\, explain [Bhatt\, 2.2.17]. \nhttps://tu-darmstadt.zoom.us/j/62421505417?pwd=NDhEdUJPb0RaUTNzQyt4R0U1N2lzUT09 \nMeeting-ID: 624 2150 5417\nKenncode: 100002
URL:https://crc326gaus.de/event/prismatization-2/
LOCATION:Darmstadt and Mainz and Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230420T151500
DTEND;TZID=Europe/Berlin:20230420T174500
DTSTAMP:20260425T081150
CREATED:20230316T132703Z
LAST-MODIFIED:20230419T075707Z
UID:5079-1682003700-1682012700@crc326gaus.de
SUMMARY:Bridgeland stability conditions and applications
DESCRIPTION:Talk 1: J. Chen (Goethe University Frankfurt): Introduction \nTalk 2: Y. M. Wong (Goethe University Frankfurt): Triangulated categories \n 
URL:https://crc326gaus.de/event/bridgeland-stability-conditions-and-applications/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 711 groß
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230420T093000
DTEND;TZID=Europe/Berlin:20230420T110000
DTSTAMP:20260425T081150
CREATED:20230425T142409Z
LAST-MODIFIED:20230425T142542Z
UID:5642-1681983000-1681988400@crc326gaus.de
SUMMARY:Six functor formalism and Poincaré duality
DESCRIPTION:Talk 1: Marius Leonhardt (Universität Heidelberg): Introduction
URL:https://crc326gaus.de/event/six-functor-formalism-and-poincare-duality/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230417T141500
DTEND;TZID=Europe/Berlin:20230417T154500
DTSTAMP:20260425T081150
CREATED:20230415T054904Z
LAST-MODIFIED:20230417T124924Z
UID:5432-1681740900-1681746300@crc326gaus.de
SUMMARY:Prismatization
DESCRIPTION:Andreas Gieringer: Animated rings \nhttps://tu-darmstadt.zoom.us/j/62421505417?pwd=NDhEdUJPb0RaUTNzQyt4R0U1N2lzUT09 \nMeeting-ID: 624 2150 5417\nKenncode: 100002
URL:https://crc326gaus.de/event/prismatization/
LOCATION:Darmstadt and Mainz and Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230209T140000
DTEND;TZID=Europe/Berlin:20230209T153000
DTSTAMP:20260425T081150
CREATED:20220929T120649Z
LAST-MODIFIED:20230201T121210Z
UID:3650-1675951200-1675956600@crc326gaus.de
SUMMARY:Buildings
DESCRIPTION:Timo Richarz (TU Darmstadt): Algebraic loop groups and their flag varieties \nAbstract: Loop groups and their associated flag varieties naturally occur in geometric approaches to the Langlands program. Prominent examples include so-called affine Grassmannians. In this talk I give an introduction to the topic focussing on algebro-geometric aspects and relations with Bruhat-Tits theory.
URL:https://crc326gaus.de/event/tba-18/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 711 groß
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230207T140000
DTEND;TZID=Europe/Berlin:20230207T170000
DTSTAMP:20260425T081150
CREATED:20221026T124619Z
LAST-MODIFIED:20230124T084832Z
UID:3943-1675778400-1675789200@crc326gaus.de
SUMMARY:Moduli of Langlands parameters
DESCRIPTION:Jean-François Dat (Sorbonne Université\, Paris): Finiteness of Hecke algebras \nTalk 13 (14:00-15:30): Finiteness of Hecke algebras\nThe first goal of the talk is to give an introduction to Fargues-Scholze’s theory of local excursion algebras. Along with previous results covered in the seminar\, these will then be used to deduce finiteness results for Hecke algebras of p-adic groups. \nTalk 14 (16:00-17:00): Second adjointness\nThe goal of this talk is to deduce and explain certain consequences of\nthe finiteness results from the previous talk\, including second\nadjointness. \nZoom: Meeting-ID: 61220727363 \nPassword: largest six digit prime
URL:https://crc326gaus.de/event/moduli-of-langlands-parameters-finiteness-of-hecke-algebras/
LOCATION:Zoom
CATEGORIES:GAUS-AG
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230207T111500
DTEND;TZID=Europe/Berlin:20230207T124500
DTSTAMP:20260425T081150
CREATED:20230125T144952Z
LAST-MODIFIED:20230125T144952Z
UID:4801-1675768500-1675773900@crc326gaus.de
SUMMARY:K-theory of the integers and the Kummer-Vandiver conjecture
DESCRIPTION:Lorenzo Mantovani: Suspended Tits buildings\nGeorg Tamme: K4(Z) is the trivial group \nTalk 9: Suspended Tits buildings (07.02. Lorenzo Mantovani)\nThis talk covers the results of [Rog00\, §5\, §6]. Explain the explicit identifications of the poset rank filtration and its subquotients for stable apartments [Prop. 5.1\, Prop. 5.4]. Introduce Tits buildings and explain the relation between the Tits buildings of a PID and its fraction field [Lem. 6.1]. Maybe arrange with the subsequent talk’s speaker to cover some material from [§7] in order to alleviate their job.\nTalk 10: K4(Z) is the trivial group (07.02. Georg Tamme)\nThis talks covers the results of [Rog00\, §7\, §8]. Introduce the component filtration of stable\nbuldings [Def. 7.1] and explain (as much as time permits) the associated spectral sequence\nE1 s\,t = Ht(GLk(R); Zs) ⇒ Hs+t( ̄Fk K(R)). Finally\, explain what we can conclude about the rank filtration spectral sequence for K(Z) modulo the Serre subcategory of finite 2-groups [(8.4)]. Compute the low degrees of the spectrum homology H∗(K(Z)) of the spectrum K(Z) [Thm. 8.5] and subsequently the vanishing of K4(Z) [Thm. 8.6].
URL:https://crc326gaus.de/event/k-theory-of-the-integers-and-the-kummer-vandiver-conjecture-10/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230131T140000
DTEND;TZID=Europe/Berlin:20230131T153000
DTSTAMP:20260425T081150
CREATED:20220929T120115Z
LAST-MODIFIED:20230109T085525Z
UID:3644-1675173600-1675179000@crc326gaus.de
SUMMARY:Buildings
DESCRIPTION:Johannes Horn (Goethe University): Langton’s theorem \nYou can join the Zoom meeting at \nhttps://uni-frankfurt.zoom.us/j/62173091959?pwd=eVFsaE5ndm1hVGdXQk5XTHZKWHBRZz09
URL:https://crc326gaus.de/event/tba-15/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 110 und Zoom
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230131T111500
DTEND;TZID=Europe/Berlin:20230131T124500
DTSTAMP:20260425T081150
CREATED:20221214T131530Z
LAST-MODIFIED:20230125T125920Z
UID:4637-1675163700-1675169100@crc326gaus.de
SUMMARY:K-theory of the integers and the Kummer-Vandiver conjecture
DESCRIPTION:Christian Dahlhausen: The spectrum level rank filration \nThis talk covers the results [Rog00\, §1–§4] whose proofs rely on [Rog92\, §1–9]. First recall some relevant notions from topology which are needed. Introduce the rank filtration F• K(R) on the algebraic K-theory spectrum K(R) of a ring R and relate its subquotients ̄F• K(R) with the relative smash product of the universal bundle EGL•(R) with the stable building D(R•) over GL•(R) R [Prop. 2.2]. In order to understand better the second component D(R•) introduce the poset filtration on it [Def. 3.1] and then relate the subquotients of this filtration with the relative smash product of GL•(R)/Pω with the subquotients on the poset filtration on stable apartments [Prop. 4.2] which will be analysed in the subsequent talk.
URL:https://crc326gaus.de/event/k-theory-of-the-integers-and-the-kummer-vandiver-conjecture-9/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230126T151500
DTEND;TZID=Europe/Berlin:20230126T174500
DTSTAMP:20260425T081150
CREATED:20221004T125839Z
LAST-MODIFIED:20230116T130839Z
UID:3713-1674746100-1674755100@crc326gaus.de
SUMMARY:Non-hypergeometric E-functions
DESCRIPTION:15:15-16:15:  Mingkuan Zhang (TU Darmstadt): A non-hypergeometric E-operator\n16:45-17:45:  Javier Fresán (École Polytechnique): E-functions and geometry (final talk)
URL:https://crc326gaus.de/event/non-hypergeometric-e-functions-5/
LOCATION:Darmstadt\, Room 244 and Zoom\, Schlossgartenstraße 7\, Darmstadt\, 64289
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230124T140000
DTEND;TZID=Europe/Berlin:20230124T153000
DTSTAMP:20260425T081150
CREATED:20221026T124404Z
LAST-MODIFIED:20221201T103138Z
UID:3941-1674568800-1674574200@crc326gaus.de
SUMMARY:Moduli of Langlands parameters
DESCRIPTION:Torsten Wedhorn (University Darmstadt). Finiteness of L-parameters \nThis talk follows [DHKM22\, §2]. Cover the proof of [DHKM22\, Theorem 2.3]\, and deduce [DHKM22\, Corollaries 2.4 and 2.5]. \nZoom: Meeting-ID: 61220727363 \nPassword: largest six digit prime
URL:https://crc326gaus.de/event/moduli-of-langlands-parameters-finiteness-of-l-parameters/
LOCATION:Zoom
CATEGORIES:GAUS-AG
ORGANIZER;CN="Gebhard B%C3%B6ckle":MAILTO:gebhard.boeckle iwr.uni-heidelberg.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20230124T140000
DTEND;TZID=Europe/Berlin:20230124T153000
DTSTAMP:20260425T081150
CREATED:20220929T120441Z
LAST-MODIFIED:20230206T093103Z
UID:3646-1674568800-1674574200@crc326gaus.de
SUMMARY:Buildings
DESCRIPTION:Paul Ziegler (Technical University of Munich): A Tannakian formalism for Bruhat-Tits buildings \nAbstract: By Goldman-Iwahori\, the Bruhat-Tits building of the general linear group GL_n over a local field k can be described as the set of non-archimedean norms on the vector space k^n. I will explain how via a Tannakian formalism this can be generalized to a concrete description of the Bruhat-Tits building of an arbitrary reductive group. This also gives a description of the functor of points of Bruhat-Tits group schemes. \nYou can join the Zoom meeting at\nhttps://uni-frankfurt.zoom.us/j/62173091959?pwd=eVFsaE5ndm1hVGdXQk5XTHZKWHBRZz09
URL:https://crc326gaus.de/event/tba-16/
LOCATION:Frankfurt\, Robert-Mayer-Str. 10\, Raum 110 und Zoom
CATEGORIES:GAUS-AG
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