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Meta
Tag Archives: Tate
SL_n versus GL_n
I recently wrote a paper (with Toby Gee and George Boxer, see also here) on constructing regular algebraic automorphic representations \(\pi\) of (cohomological) weight zero and level one, and therefore also cuspidal cohomology classes in the cohomology of \(\mathrm{GL}_n(\mathbf{Z})\) for … Continue reading
Posted in Mathematics
Tagged AI, ChatGPT, Gaëtan Chenevier, George Boxer, Go, Grunwald-Wang Theorem, Hilbert modular forms, Jack Thorne, James Newton, Jean-Pierre Labesse, Joachim Schwermer, John Tate, Jürgen Rohlfs, Karen Vogtmann, la langue française, Laurent Clozel, Nasit Darshan, Pierre Colmez, Raghuram, Serre, Serre-Tate Correspondence, Stefan Patrikis, Tate, Toby Gee
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Correspondance Serre-Tate, Part I
Reading the correspondence between Serre and Tate has been as delightful as one could expect. What is very nice to see — although perhaps not so surprising — is the utter delight that both Serre and Tate find in discussing … Continue reading
Posted in Mathematics
Tagged 118982593, 144169, 3457, 691, 97, Deuring, minus part, Mumford, Odlyzko, plus part, Rene Schoof, Serre, Serre-Tate Correspondence, Tate, Tate Conjecture
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Indulgences
Today is Persiflage’s birthday, but let us not also forget to wish many happy returns to friends of the blog Ana and Vytas, who share the same birthday! Here is how I plan to celebrate: I will spare you with the … Continue reading
Posted in Food
Tagged Ana Caraiani, Bach, Bao Le Hung, Champagne, Fog, Foie Gras, Fruit Cake, King's College Cambridge, Lake Michigan, Musical Offering, Sauternes, Schubert, Serre, Serre-Tate Correspondence, Smoked Eel, Tallis, Tate, Tea, Tofu, Vytas Paskunas
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Central Extensions and Weight One Forms
As mentioned in the comments to the last post, Kevin Buzzard and Alan Lauder have made an extensive computation of weight one modular forms in characteristic zero (see also here). Thinking about what that data might contain, I wondered about … Continue reading
Posted in Mathematics, Uncategorized
Tagged Alan Lauder, Cohen-Lenstra, Computations, Kevin Buzzard, modular forms, Schur Multiplier, Tate, weight one
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