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Alexander Kleshchev

Alexander Kleshchev

D-Index & Metrics

Mathematics

D-Index
36
Citations
5066
World Ranking
2658
National Ranking
1096

Research.com Recognitions

  • 2016 - Fellow of the American Mathematical Society For contributions to the representation theory of finite groups, Hecke algebras, and Kac-Moody algebras, and for exposition.

Overview

Alexander Kleshchev is affiliated with the University of Oregon in the United States, working primarily in the field of mathematics. Their research spans several subfields including Geometry and Topology, Algebra and Number Theory, Discrete Mathematics and Combinatorics, Mathematical Physics, and Artificial Intelligence.

Their scholarly output reflects a focus on advanced algebraic and combinatorial topics, encompassing areas such as advanced topics in algebra, algebraic structures and combinatorial models, finite group theory research, advanced algebra and geometry, advanced combinatorial mathematics, geometric and algebraic topology, and coding theory and cryptography.

Frequent coauthors with whom they have collaborated include Lucia Morotti, Pham Huu Tiep, Michael Livesey, Kevin Coulembier, and Pavel Etingof.

Kleshchev has contributed to a variety of publication venues, with significant numbers of publications in arXiv (Cornell University), the Journal of the London Mathematical Society, European Journal of Mathematics, Annals of Mathematics, and Advances in Mathematics.

  • On Frobenius exact symmetric tensor categories (2023), Annals of Mathematics
  • RoCK blocks for double covers of symmetric groups and quiver Hecke superalgebras (2022), arXiv (Cornell University)
  • Decomposition numbers for abelian defect RoCK blocks of double covers of symmetric groups (2024), Journal of the London Mathematical Society
  • Irreducible restrictions of representations of symmetric and alternating groups in small characteristics (2020), Advances in Mathematics
  • Schurifying quasi-hereditary algebras (2022), Proceedings of the London Mathematical Society

Alexander Kleshchev is a Fellow of the American Mathematical Society, an award received in 2016 for contributions to the representation theory of finite groups, Hecke algebras, and Kac-Moody algebras, as well as for exposition.

Best Publications

  • Linear and Projective Representations of Symmetric Groups

    Alexander Kleshchev

  • Blocks of cyclotomic Hecke algebras and Khovanov-Lauda algebras

    Jonathan Brundan;Alexander S. Kleshchev

  • Branching Rules for Modular Representations of Symmetrical Groups I

    Alexander Kleshchev

  • Graded decomposition numbers for cyclotomic Hecke algebras

    Jonathan Brundan;Alexander S. Kleshchev

  • A proof of the Mullineux conjecture

    Ben Ford;Alexander S. Kleshchev

  • Shifted Yangians and finite W-algebras

    Jonathan Brundan;Alexander Kleshchev

  • Branching Rules for Modular Representations of Symmetric Groups III: Some Corollaries and a Problem of Mullineux

    A. S. Kleshchev

  • Modular representations of the supergroup Q(n), I

    Jonathan Brundan;Alexander Kleshchev

  • Representations of Khovanov–Lauda–Rouquier algebras and combinatorics of Lyndon words

    Alexander S. Kleshchev;Arun Ram;Arun Ram

  • Schur–Weyl duality for higher levels

    Jonathan Brundan;Alexander Kleshchev

  • Projective representations of symmetric groups via Sergeev duality

    Jonathan Brundan;Alexander Kleshchev

  • Parabolic Presentations of the Yangian

    Jonathan Brundan;Alexander Kleshchev

  • Homological properties of finite type Khovanov-Lauda-Rouquier algebras

    Jonathan Brundan;Alexander Kleshchev;Peter J. McNamara

  • Representations of Shifted Yangians and Finite W-algebras

    Jonathan Brundan;Alexander Kleshchev

  • On Kronecker products of complex representations of the symmetric and alternating groups

    C. Bessenrodt;A. Kleshchev

  • Parabolic Presentations of the Yangian Y (gl n )

    Jonathan Brundan;Alexander Kleshchev

  • On Translation Functors for General Linear and Symmetric Groups

    Jonathan Brundan;Alexander Kleshchev

  • On decomposition numbers and branching coefficients for symmetric and special linear groups

    A Kleshchev

  • Universal graded Specht modules for cyclotomic Hecke algebras

    Alexander S. Kleshchev;Andrew Mathas;Arun Ram

  • Graded Specht modules

    Jonathan Brundan;Alexander Kleshchev;Weiqiang Wang

  • Graded Specht modules

    Jonathan Brundan;Alexander Kleshchev;Weiqiang Wang

Frequent Co-Authors

Jonathan Brundan
Jonathan Brundan University of Oregon
Weiqiang Wang
Weiqiang Wang University of Virginia

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