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X-ORIGINAL-URL:https://crc326gaus.de
X-WR-CALDESC:Events for CRC 326 - GAUS
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260601T101500
DTEND;TZID=Europe/Berlin:20260601T114500
DTSTAMP:20260423T123414
CREATED:20260421T091855Z
LAST-MODIFIED:20260421T091855Z
UID:13153-1780308900-1780314300@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Timon Tausendpfund \n§6: Seminormal aspects \nThe de Rham–Witt complex is invariant under semi-normalization (and recovers the semi-normalization of a ring). Cover §§6.1-6.2 and §§6.5-6.6\, with a focus on Proposition 6.2.1\, Corollary 6.5.2\, and Theorem 6.5.3. As time permits\, introduce crystalline cohomology (as the cohomology of the structure sheaf on the crystalline site relative to the divided power ring (Zp\,(p))\, see for example the book by Berthelot or Tag 07GI in the Stacks project) and cover §6.4.
URL:https://crc326gaus.de/event/de-rham-witt-complex-5/
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:20260602T160000
DTEND;TZID=Europe/Berlin:20260602T170000
DTSTAMP:20260423T123414
CREATED:20260416T144116Z
LAST-MODIFIED:20260421T110931Z
UID:13099-1780416000-1780419600@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:tba\nChris Lutsko (University of Houston) \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-15/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260603T140000
DTEND;TZID=Europe/Berlin:20260603T170000
DTSTAMP:20260423T123414
CREATED:20260423T081650Z
LAST-MODIFIED:20260423T081759Z
UID:13218-1780495200-1780506000@crc326gaus.de
SUMMARY:Specialization of iterated Galois groups
DESCRIPTION:14:00 – 15:15 Talk 3: Ruth Wild (Goethe Universität Frankfurt): Extension of the base field – part I \n15:45 – 17:00 Talk 4: Magnus Carlson (Goethe Universität Frankfurt): Extension of the base field – part II \n  \n 
URL:https://crc326gaus.de/event/specialization-of-iterated-galois-groups-copy/
LOCATION:Frankfurt\, Rober-Mayer-Str. 10\, Raum 711 klein
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260608T101500
DTEND;TZID=Europe/Berlin:20260608T114500
DTSTAMP:20260423T123414
CREATED:20260421T092119Z
LAST-MODIFIED:20260421T092140Z
UID:13155-1780913700-1780919100@crc326gaus.de
SUMMARY:de Rham-Witt Complex
DESCRIPTION:Anton Engelmann \nDerived considerations \nThe Nygaard filtration and foundations for the last four talks. Define filtered derived categories (Construction 8.4.1) and the Beilinson t-structure (Remark 8.4.8). Use Proposition 8.4.10 as a definition for the functor Lηp\, and give a more explicit description relating it to the functor ηp of §2.1. Discuss Proposition 7.2.4\, Theorem 7.4.7 and Corollary 7.4.8. Finally\, define the Nygaard filtration as in Proposition 8.4.11. As time permits\, come back to some descriptions and properties in §8.1 and §8.2.
URL:https://crc326gaus.de/event/de-rham-witt-complex-6/
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:20260609T160000
DTEND;TZID=Europe/Berlin:20260609T170000
DTSTAMP:20260423T123414
CREATED:20260416T144210Z
LAST-MODIFIED:20260421T110720Z
UID:13098-1781020800-1781024400@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:tba\nHassan Saad (LSU) \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-16/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260610T140000
DTEND;TZID=Europe/Berlin:20260610T170000
DTSTAMP:20260423T123414
CREATED:20260423T082052Z
LAST-MODIFIED:20260423T082052Z
UID:13222-1781100000-1781110800@crc326gaus.de
SUMMARY:Specialization of iterated Galois groups
DESCRIPTION:14:00 – 15:15 Talk 5: Leonie Nienhaus (Goethe Universität Frankfurt): Proof of theorems 1.2 and 1.3 \n15:45 – 17:00 Talk 6: Benjamin Steklov (Goethe Universität Frankfurt): Proof of theorem 1.4 \n  \n 
URL:https://crc326gaus.de/event/specialization-of-iterated-galois-groups-2/
LOCATION:Frankfurt\, Rober-Mayer-Str. 10\, Raum 711 klein
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260611T090000
DTEND;TZID=Europe/Berlin:20260611T110000
DTSTAMP:20260423T123414
CREATED:20260407T112038Z
LAST-MODIFIED:20260407T112038Z
UID:13008-1781168400-1781175600@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 7: Dimension der Kohomologiegruppen – tba
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-7/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260611T100000
DTEND;TZID=Europe/Berlin:20260611T123000
DTSTAMP:20260423T123414
CREATED:20260414T091033Z
LAST-MODIFIED:20260421T125806Z
UID:13070-1781172000-1781181000@crc326gaus.de
SUMMARY:WKB Analysis: From Quadratic Differentials to Stokes matrices
DESCRIPTION:10:00 – 11:00 Talk 7: Paul Siemon (TU Darmstadt): SL(n\, C)-Opers \n11:30 – 12:30 Talk 8: Johannes Horn (Goethe Universität): SL(n\, C)-spectral networks and WKB analysis for opers \n  \n 
URL:https://crc326gaus.de/event/wkb-analysis-from-quadratic-differentials-to-stokes-matrices-3/
LOCATION:Frankfurt\, Robert-Mayer-Str. 6-8\, Raum 309
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260611T111500
DTEND;TZID=Europe/Berlin:20260611T124500
DTSTAMP:20260423T123414
CREATED:20260318T132125Z
LAST-MODIFIED:20260324T100239Z
UID:12866-1781176500-1781181900@crc326gaus.de
SUMMARY:The K-theory of Z/p^n
DESCRIPTION:Talk 7: Generators and relations descriptions for the Nygaard filtration –\nOtmar Venjakob (Universität Heidelberg)
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn-7/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260615T101500
DTEND;TZID=Europe/Berlin:20260615T114500
DTSTAMP:20260423T123414
CREATED:20260421T092343Z
LAST-MODIFIED:20260421T092343Z
UID:13157-1781518500-1781523900@crc326gaus.de
SUMMARY:de Rham-Witt Complex
DESCRIPTION:Klaus Mattis \n§9: The derived de Rham-Witt complex 1/2 \nAlternative description of the de Rham–Witt complex. More general criterion for when it can recover the de Rham complex. Define the derived de Rham–Witt and derived de Rham complexes (Construction 9.2.5\, Variant 9.2.6) and the conjugate filtration (Remark 9.2.7). Discuss Theorem 9.3.1 (the saturated de Rham–Witt complex in terms of the derived one). Prove Corollary 9.3.5 as an application. Prove Theorem 9.4.1 and Proposition 9.4.6.
URL:https://crc326gaus.de/event/de-rham-witt-complex-7/
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:20260616T160000
DTEND;TZID=Europe/Berlin:20260616T170000
DTSTAMP:20260423T123414
CREATED:20260416T144303Z
LAST-MODIFIED:20260421T110533Z
UID:13097-1781625600-1781629200@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:tba\nTrajan Hammonds (Aarhus) \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-17/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260618T090000
DTEND;TZID=Europe/Berlin:20260618T110000
DTSTAMP:20260423T123414
CREATED:20260407T112157Z
LAST-MODIFIED:20260407T112157Z
UID:13010-1781773200-1781780400@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 8: Gerstenauflösung I – tba
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-8/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260618T111500
DTEND;TZID=Europe/Berlin:20260618T124500
DTSTAMP:20260423T123414
CREATED:20260324T095438Z
LAST-MODIFIED:20260324T095744Z
UID:12902-1781781300-1781786700@crc326gaus.de
SUMMARY:The K-Theory of Z/p^n
DESCRIPTION:Talk 8: Relative-to-absolute descent II – Speaker tba
URL:https://crc326gaus.de/event/gaus-ag-the-k-theory-of-z-pn/
LOCATION:Heidelberg\, Mathematikon\, SR 8 and Zoom\, INF 205\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260622T101500
DTEND;TZID=Europe/Berlin:20260622T114500
DTSTAMP:20260423T123414
CREATED:20260421T100218Z
LAST-MODIFIED:20260421T100218Z
UID:13159-1782123300-1782128700@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Daniel Fink \n§9: The derived the Rham-Witt complex 2/2 \nBy the criterion of the previous talk\, the de Rham–Witt complex recovers the de Rham complex for a more general class of rings. Cover §9.5\, in particular Theorem 9.5.6\, Corollary 9.5.19\, and Theorem 9.5.21.
URL:https://crc326gaus.de/event/de-rham-witt-complex-8/
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:20260623T160000
DTEND;TZID=Europe/Berlin:20260623T170000
DTSTAMP:20260423T123414
CREATED:20260416T144354Z
LAST-MODIFIED:20260421T110453Z
UID:13096-1782230400-1782234000@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:tba\nNoam Kimmel (MPIM Bonn) \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-18/
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260625T090000
DTEND;TZID=Europe/Berlin:20260625T110000
DTSTAMP:20260423T123414
CREATED:20260407T112310Z
LAST-MODIFIED:20260407T112310Z
UID:13012-1782378000-1782385200@crc326gaus.de
SUMMARY:Poincaré-Dualität in Charakteristik p
DESCRIPTION:Vortrag 9: Gerstenauflösung II – tba
URL:https://crc326gaus.de/event/poincare-dualitat-in-charakteristik-p-9/
LOCATION:Heidelberg\, Mathematikon\, SR 8\, Heidelberg\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260625T111500
DTEND;TZID=Europe/Berlin:20260625T124500
DTSTAMP:20260423T123414
CREATED:20260324T101157Z
LAST-MODIFIED:20260324T101157Z
UID:12907-1782386100-1782391500@crc326gaus.de
SUMMARY:The K-Theory of Z/p^n
DESCRIPTION:Talk 9: Relative-to-absolute descent III – speaker tba
URL:https://crc326gaus.de/event/the-k-theory-of-z-pn-8/
LOCATION:Heidelberg\, Mathematikon\, SR 8 und Zoom\, Germany
CATEGORIES:GAUS-AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260629T101500
DTEND;TZID=Europe/Berlin:20260629T114500
DTSTAMP:20260423T123414
CREATED:20260421T100421Z
LAST-MODIFIED:20260421T100421Z
UID:13161-1782728100-1782733500@crc326gaus.de
SUMMARY:de Rham-Witt complex
DESCRIPTION:Lorenzo Mantovani \n§10: Comparison with crystalline cohomolgy 1/2 \nThe de Rham–Witt complex computes crystalline cohomology. If not done in the talk about §6\, quickly introduce/recall crystalline cohomology (see for example the book by Berthelot or Tag 07GI in the Stacks project)\, state Theorem 10.1.1 and explain the strategy for the proof (§10.1). Prove Proposition 10.2.1; coordinate with the speaker of the next talk (they might need intermediate results and proofs from §10.2). If not done in the talk about §6 and time permits\, prove Proposition 6.4.1 (which shows that the assumptions in the main result are needed).
URL:https://crc326gaus.de/event/de-rham-witt-complex-9/
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:20260630T160000
DTEND;TZID=Europe/Berlin:20260630T170000
DTSTAMP:20260423T123414
CREATED:20260416T144447Z
LAST-MODIFIED:20260421T110300Z
UID:13095-1782835200-1782838800@crc326gaus.de
SUMMARY:International Seminar on Automorphic Forms
DESCRIPTION:tba\nHaocheng Fan (BICMR – Peking University) \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-19/
CATEGORIES:GAUS-AG
END:VEVENT
END:VCALENDAR