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pro vyhledávání: '"Schwein, David"'
Autor:
Dillery, Peter, Schwein, David
This article introduces the theory of non-basic rigid inner forms over $p$-adic local fields, extending the basic theory developed by Kaletha. Motivated by the recent work of Bertoloni Meli--Oi on the $B(G)$-parametrization of the local Langlands con
Externí odkaz:
http://arxiv.org/abs/2408.13908
Autor:
Dillery, Peter, Schwein, David
Motivated by applications to the Langlands program, Aubert-Moussaoui-Solleveld extended Lusztig's generalized Springer correspondence to disconnected reductive groups. We use stacks to give a more geometric account of their theory, in particular, for
Externí odkaz:
http://arxiv.org/abs/2308.11752
Autor:
Schwein, David
We show that an orthogonal root number of a tempered L-parameter decomposes as the product of two other numbers: the orthogonal root number of the principal parameter and the value on a certain involution of Langlands's central character for the para
Externí odkaz:
http://arxiv.org/abs/2107.02360
Autor:
Schwein, David
Supercuspidal representations are usually infinite-dimensional, so the size of such a representation cannot be measured by its dimension; the formal degree is a better alternative. Hiraga, Ichino, and Ikeda conjectured a formula for the formal degree
Externí odkaz:
http://arxiv.org/abs/2101.00658
Autor:
Schwein, David
Publikováno v:
Journal of the European Mathematical Society (EMS Publishing); 2024, Vol. 26 Issue 10, p3685-3737, 53p
Let $T$ be a complete equicharacteristic local (Noetherian) UFD of dimension $3$ or greater. Assuming that $|T| = |T/m|$, where $m$ is the maximal ideal of $T$, we construct a local UFD $A$ whose completion is $T$ and whose formal fibers at height on
Externí odkaz:
http://arxiv.org/abs/1604.04176
Let T be a complete local (Noetherian) equidimensional ring with maximal ideal m such that the Krull dimension of T is at least two and the depth of T is at least two. Suppose that no integer of T is a zerodivisor and that |T|=|T/m|. Let d and t be i
Externí odkaz:
http://arxiv.org/abs/1601.07136
Autor:
Gaetz, Christian, Mastrianni, Michelle, Patrias, Rebecca, Peck, Hailee, Robichaux, Colleen, Schwein, David, Tam, Ka Yu
Publikováno v:
Elec. J. of Combin., Vol. 23(1) (2016), #P1.40
A K-theoretic analogue of RSK insertion and Knuth equivalence relations was first introduced in 2006 by Buch, Kresch, Shimozono, Tamvakis, and Yong. The resulting K-Knuth equivalence relations on words and increasing tableaux on [n] has prompted inve
Externí odkaz:
http://arxiv.org/abs/1409.6659
Publikováno v:
Journal of Commutative Algebra, 2018 Dec 01. 10(4), 475-498.
Externí odkaz:
https://www.jstor.org/stable/26575825
Autor:
Schwein, David
Publikováno v:
Mathematische Annalen; Aug2023, Vol. 386 Issue 3/4, p2283-2319, 37p