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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 27
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Stability of $\imath$canonical bases of irreducible finite type of real rank one
Hideya Watanabe
Represent. Theory 27 (2023), 1-29
DOI: https://doi.org/10.1090/ert/639
Published electronically: March 6, 2023
Duals and admissibility in natural characteristic
Peter Schneider and Claus Sorensen
Represent. Theory 27 (2023), 30-50
DOI: https://doi.org/10.1090/ert/634
Published electronically: March 15, 2023
From Weyl groups to semisimple groups
G. Lusztig
Represent. Theory 27 (2023), 51-61
DOI: https://doi.org/10.1090/ert/638
Published electronically: March 21, 2023
Generalized Whittaker functions and Jacquet modules
Nadir Matringe
Represent. Theory 27 (2023), 62-79
DOI: https://doi.org/10.1090/ert/636
Published electronically: March 28, 2023
On endomorphism algebras of Gelfand-Graev representations
Tzu-Jan Li
Represent. Theory 27 (2023), 80-114
DOI: https://doi.org/10.1090/ert/627
Published electronically: April 26, 2023
Unitriangular basic sets, Brauer characters and coprime actions
Zhicheng Feng and Britta Späth
Represent. Theory 27 (2023), 115-148
DOI: https://doi.org/10.1090/ert/635
Published electronically: May 1, 2023
Realizations of $A_1^{(1)}$-modules in category $\widetilde {\mathcal O}$
Fulin Chen, Yun Gao and Shaobin Tan
Represent. Theory 27 (2023), 149-176
DOI: https://doi.org/10.1090/ert/632
Published electronically: May 11, 2023
Induction equivalence for equivariant $\mathcal {D}$-modules on rigid analytic spaces
Konstantin Ardakov
Represent. Theory 27 (2023), 177-247
DOI: https://doi.org/10.1090/ert/642
Published electronically: May 17, 2023
Topological quantum field theories from Hecke algebras
Vladimir Fock, Valdo Tatitscheff and Alexander Thomas
Represent. Theory 27 (2023), 248-291
DOI: https://doi.org/10.1090/ert/640
Published electronically: May 22, 2023
Family of $\mathscr {D}$-modules and representations with a boundedness property
Masatoshi Kitagawa
Represent. Theory 27 (2023), 292-355
DOI: https://doi.org/10.1090/ert/641
Published electronically: June 27, 2023
Unitary representations of totally disconnected locally compact groups satisfying Ol′šhanskiĭ’s factorisation
Lancelot Semal
Represent. Theory 27 (2023), 356-414
DOI: https://doi.org/10.1090/ert/637
Published electronically: June 28, 2023
An approach to the characterization of the local Langlands correspondence
Alexander Bertoloni Meli and Alex Youcis
Represent. Theory 27 (2023), 415-430
DOI: https://doi.org/10.1090/ert/643
Published electronically: July 7, 2023
On categories $\mathcal {O}$ of quiver varieties overlying the bouquet graphs
Boris Tsvelikhovskiy
Represent. Theory 27 (2023), 431-472
DOI: https://doi.org/10.1090/ert/644
Published electronically: July 10, 2023
Unipotent representations and microlocalization
Lucas Mason-Brown
Represent. Theory 27 (2023), 473-507
DOI: https://doi.org/10.1090/ert/633
Published electronically: July 19, 2023
Skew cellularity of the Hecke algebras of type $G(\ell ,p,n)$
Jun Hu, Andrew Mathas and Salim Rostam
Represent. Theory 27 (2023), 508-573
DOI: https://doi.org/10.1090/ert/646
Published electronically: July 20, 2023
Type-I permanence
Alexandru Chirvasitu
Represent. Theory 27 (2023), 574-607
DOI: https://doi.org/10.1090/ert/648
Published electronically: July 24, 2023
Deligne–Lusztig duality on the moduli stack of bundles
Lin Chen
Represent. Theory 27 (2023), 608-668
DOI: https://doi.org/10.1090/ert/645
Published electronically: July 24, 2023
On unipotent representations of ramified $p$-adic groups
Maarten Solleveld
Represent. Theory 27 (2023), 669-716
DOI: https://doi.org/10.1090/ert/652
Published electronically: July 26, 2023
Characters, commutators and centers of Sylow subgroups
Gabriel Navarro and Benjamin Sambale
Represent. Theory 27 (2023), 717-733
DOI: https://doi.org/10.1090/ert/653
Published electronically: July 27, 2023
Namikawa-Weyl groups of affinizations of smooth Nakajima quiver varieties
Yaochen Wu
Represent. Theory 27 (2023), 734-765
DOI: https://doi.org/10.1090/ert/650
Published electronically: July 27, 2023
Cosets from equivariant $\mathcal {W}$-algebras
Thomas Creutzig and Shigenori Nakatsuka
Represent. Theory 27 (2023), 766-777
DOI: https://doi.org/10.1090/ert/651
Published electronically: September 11, 2023
On the irreducible spin representations of symmetric and alternating groups which remain irreducible in characteristic $3$
Matthew Fayers and Lucia Morotti
Represent. Theory 27 (2023), 778-814
DOI: https://doi.org/10.1090/ert/654
Published electronically: September 11, 2023
On the extended weight monoid of a spherical homogeneous space and its applications to spherical functions
Guido Pezzini and Maarten van Pruijssen
Represent. Theory 27 (2023), 815-886
DOI: https://doi.org/10.1090/ert/647
Published electronically: September 15, 2023
Restriction of irreducible unitary representations of $\operatorname {Spin}(N,1)$ to parabolic subgroups
Gang Liu, Yoshiki Oshima and Jun Yu
Represent. Theory 27 (2023), 887-932
DOI: https://doi.org/10.1090/ert/658
Published electronically: September 21, 2023
McKay correspondence, cohomological Hall algebras and categorification
Duiliu-Emanuel Diaconescu, Mauro Porta and Francesco Sala
Represent. Theory 27 (2023), 933-972
DOI: https://doi.org/10.1090/ert/649
Published electronically: October 5, 2023
On the generalised Springer correspondence for groups of type $E_8$
Jonas Hetz
Represent. Theory 27 (2023), 973-999
DOI: https://doi.org/10.1090/ert/661
Published electronically: October 19, 2023
Braid group action and quasi-split affine $\imath$quantum groups I
Ming Lu, Weiqiang Wang and Weinan Zhang
Represent. Theory 27 (2023), 1000-1040
DOI: https://doi.org/10.1090/ert/657
Published electronically: October 25, 2023
Classification of irreducible representations of metaplectic covers of the general linear group over a non-archimedean local field
Eyal Kaplan, Erez Lapid and Jiandi Zou
Represent. Theory 27 (2023), 1041-1087
DOI: https://doi.org/10.1090/ert/659
Published electronically: November 3, 2023
Non-admissible irreducible representations of $p$-adic $\mathrm {GL}_{n}$ in characteristic $p$
Eknath Ghate, Daniel Le and Mihir Sheth
Represent. Theory 27 (2023), 1088-1101
DOI: https://doi.org/10.1090/ert/660
Published electronically: November 6, 2023
Finite central extensions of type I
Alexandru Chirvasitu
Represent. Theory 27 (2023), 1102-1125
DOI: https://doi.org/10.1090/ert/662
Published electronically: November 21, 2023
Unipotent character sheaves and strata of a reductive group
G. Lusztig
Represent. Theory 27 (2023), 1126-1141
DOI: https://doi.org/10.1090/ert/663
Published electronically: November 29, 2023
Generic and mod $p$ Kazhdan-Lusztig Theory for $GL_2$
Cédric Pepin and Tobias Schmidt
Represent. Theory 27 (2023), 1142-1193
DOI: https://doi.org/10.1090/ert/656
Published electronically: November 29, 2023
Some examples of simple generic $FI$-modules in positive characteristic
Sophie Kriz
Represent. Theory 27 (2023), 1194-1207
DOI: https://doi.org/10.1090/ert/666
Published electronically: November 30, 2023
Kato’s irreducibility criterion for Kac-Moody groups over local fields
Auguste Hébert
Represent. Theory 27 (2023), 1208-1227
DOI: https://doi.org/10.1090/ert/665
Published electronically: December 7, 2023