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Representation Theory

Published by the American Mathematical Society since 1997, this electronic-only journal is devoted to research in representation theory and seeks to maintain a high standard for exposition as well as for mathematical content. All articles are freely available to all readers and with no publishing fees for authors.

ISSN 1088-4165

The 2020 MCQ for Representation Theory is 0.71.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.


Contents of Volume 25
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Cohomological representations of parahoric subgroups
Charlotte Chan and Alexander Ivanov
Represent. Theory 25 (2021), 1-26
Published electronically: January 8, 2021
Global crystal bases for integrable modules over a quantum symmetric pair of type AIII
Hideya Watanabe
Represent. Theory 25 (2021), 27-66
Published electronically: January 12, 2021
Coherent IC-sheaves on type $A_{n}$ affine Grassmannians and dual canonical basis of affine type $A_{1}$
Michael Finkelberg and Ryo Fujita
Represent. Theory 25 (2021), 67-89
Published electronically: January 28, 2021
Varieties of elementary abelian Lie algebras and degrees of modules
Hao Chang and Rolf Farnsteiner
Represent. Theory 25 (2021), 90-141
Published electronically: February 11, 2021
Characters and generation of Sylow 2-subgroups
Gabriel Navarro, Noelia Rizo, A. A. Schaeffer Fry and Carolina Vallejo
Represent. Theory 25 (2021), 142-165
Published electronically: February 25, 2021
Reducing mod $p$ complex representations of finite reductive groups
G. Lusztig
Represent. Theory 25 (2021), 166-172
Published electronically: March 2, 2021
The sparsity of character tables of high rank groups of Lie type
Michael J. Larsen and Alexander R. Miller
Represent. Theory 25 (2021), 173-192
Published electronically: March 4, 2021
Rank-deficient representations in the theta correspondence over finite fields arise from quantum codes
Felipe Montealegre-Mora and David Gross
Represent. Theory 25 (2021), 193-223
Published electronically: March 25, 2021
Simple and projective correspondence functors
Serge Bouc and Jacques Thévenaz
Represent. Theory 25 (2021), 224-264
Published electronically: April 2, 2021
Equivalence of a tangle category and a category of infinite dimensional $\mathrm {U}_q(\mathfrak {sl}_2)$-modules
K. Iohara, G. I. Lehrer and R. B. Zhang
Represent. Theory 25 (2021), 265-299
Published electronically: April 20, 2021
Finite dimensional semigroups of unitary endomorphisms of standard subspaces
Karl-H. Neeb
Represent. Theory 25 (2021), 300-343
Published electronically: April 27, 2021
Dilogarithm and higher $\mathscr {L}$-invariants for $\mathrm {GL}_3(\mathbf {Q}_p)$
Zicheng Qian
Represent. Theory 25 (2021), 344-411
Published electronically: May 3, 2021
On induction of class functions
G. Lusztig
Represent. Theory 25 (2021), 412-421
Published electronically: May 7, 2021
Equivalence of categories between coefficient systems and systems of idempotents
Thomas Lanard
Represent. Theory 25 (2021), 422-439
Published electronically: June 2, 2021
Quivers for $\mathrm {SL}_{2}$ tilting modules
Daniel Tubbenhauer and Paul Wedrich
Represent. Theory 25 (2021), 440-480
Published electronically: June 3, 2021
Eulerianity of Fourier coefficients of automorphic forms
Dmitry Gourevitch, Henrik P. A. Gustafsson, Axel Kleinschmidt, Daniel Persson and Siddhartha Sahi
Represent. Theory 25 (2021), 481-507
Published electronically: June 7, 2021
On unitary representations of algebraic groups over local fields
Bachir Bekka and Siegfried Echterhoff
Represent. Theory 25 (2021), 508-526
Published electronically: June 10, 2021
Gradings of Lie algebras, magical spin geometries and matrix factorizations
Roland Abuaf and Laurent Manivel
Represent. Theory 25 (2021), 527-542
Published electronically: June 22, 2021
Irreducible tensor products of representations of covering groups of symmetric and alternating groups
Lucia Morotti
Represent. Theory 25 (2021), 543-593
Published electronically: June 25, 2021
Littlewood complexes for symmetric groups
Christopher Ryba
Represent. Theory 25 (2021), 594-605
Published electronically: July 13, 2021
Description of unitary representations of the group of infinite $p$-adic integer matrices
Yury A. Neretin
Represent. Theory 25 (2021), 606-643
Published electronically: July 19, 2021
Robinson–Schensted–Knuth correspondence in the representation theory of the general linear group over a non-archimedean local field
Maxim Gurevich and Erez Lapid; with an appendix by Mark Shimozono
Represent. Theory 25 (2021), 644-678
Published electronically: July 28, 2021
Parametrizing torsion pairs in derived categories
Lidia Angeleri Hügel and Michal Hrbek
Represent. Theory 25 (2021), 679-731
Published electronically: July 30, 2021
Invariant measures on nilpotent orbits associated with holomorphic discrete series
Mladen Božičević
Represent. Theory 25 (2021), 732-747
Published electronically: August 18, 2021
The Dipper-Du conjecture revisited
Emily Norton
Represent. Theory 25 (2021), 748-759
Published electronically: September 3, 2021
Representation theoretic embedding of twisted Dirac operators
S. Mehdi and P. Pandžić
Represent. Theory 25 (2021), 760-779
Published electronically: September 20, 2021
Mirković–Vilonen basis in type $A_1$
Pierre Baumann and Arnaud Demarais
Represent. Theory 25 (2021), 780-806
Published electronically: September 29, 2021
Parabolic induction via the parabolic pro-$p$ Iwahori–Hecke algebra
Claudius Heyer
Represent. Theory 25 (2021), 807-843
Published electronically: October 5, 2021
Unipotent representations attached to the principal nilpotent orbit
Lucas Mason-Brown
Represent. Theory 25 (2021), 844-860
Published electronically: October 7, 2021
Local Langlands correspondence for unitary groups via theta lifts
Rui Chen and Jialiang Zou
Represent. Theory 25 (2021), 861-896
Published electronically: October 13, 2021
Splitting fields of real irreducible representations of finite groups
Dmitrii V. Pasechnik
Represent. Theory 25 (2021), 897-902
Published electronically: October 14, 2021
Quasi-split symmetric pairs of $\mathrm {U}(\mathfrak {sl}_n)$ and Steinberg varieties of classical type
Yiqiang Li
Represent. Theory 25 (2021), 903-934
Published electronically: October 21, 2021
Parametrization, structure and Bruhat order of certain spherical quotients
Pierre-Emmanuel Chaput, Lucas Fresse and Thomas Gobet
Represent. Theory 25 (2021), 935-974
Published electronically: October 21, 2021
Intertwining maps between $p$-adic principal series of $p$-adic groups
Dubravka Ban and Joseph Hundley
Represent. Theory 25 (2021), 975-993
Published electronically: December 1, 2021
A proof of Casselman’s comparison theorem
Ning Li, Gang Liu and Jun Yu
Represent. Theory 25 (2021), 994-1020
Published electronically: December 1, 2021
Typical representations via fixed point sets in Bruhat–Tits buildings
Peter Latham and Monica Nevins
Represent. Theory 25 (2021), 1021-1048
Published electronically: December 16, 2021
Equivariant multiplicities of simply-laced type flag minors
Elie Casbi
Represent. Theory 25 (2021), 1049-1092
Published electronically: December 16, 2021