GB
Grant Barkley
math.COmath.RTmath.GRmath.AGmath.DSmath.MPmath-phmath.RA
On Valency
published · living versionsW_ykmcmraj·v1 · currentpublished
Extended weak order in all rank three Coxeter groups
with Colin Defant, Patricia Hersh, Jon McCammond, Thomas McConville +1
1 version
W_da7kcwkq·v1published
Preprints & journals
14 papers in the corpus · 2019–2026Totally nonnegative maximal tori and opposed Bruhat intervals2604.03484v1 · Grant T. Barkley, Steven N. Karp2026 · 0 citationsarXiv
Combinatorial invariance for the coefficient of in Kazhdan-Lusztig polynomials2601.07793v2 · Grant T. Barkley, Christian Gaetz, Thomas Lam2026 · 0 citationsarXiv
Extended Weak Order for the Rank 3 Universal Coxeter Group2509.00871v2 · Grant Barkley, Colin Defant, Patricia Hersh et al.2025 · 0 citationsarXiv
The Affine Tamari Lattice2502.07198v1 · Grant Barkley, Colin Defant2025 · 0 citationsarXiv
Extended weak order for the affine symmetric group2502.05875v1 · Grant T. Barkley2025 · 0 citationsarXiv
The BBDVW Conjecture for Kazhdan-Lusztig polynomials of lower intervals2412.10256v3 · Grant T. Barkley, Christian Gaetz2024 · 0 citationsInternational Mathematics Research Notices, Volume 2026, Issue 4, February 2026
Oriented matroid structures on rank 3 root systems2410.11717v1 · Grant Barkley, Katherine Tung2024 · 0 citationsarXiv
On two notions of total positivity for generalized partial flag varieties of classical Lie types2410.11804v2 · Grant Barkley, Jonathan Boretsky, Christopher Eur et al.2024 · 0 citationsarXiv
On combinatorial invariance of parabolic Kazhdan-Lusztig polynomials2404.04246v3 · Grant T. Barkley, Christian Gaetz2024 · 2 citationsSelecta Mathematica (2025) 31:51
Bender--Knuth Billiards in Coxeter Groups2401.17360v3 · Grant Barkley, Colin Defant, Eliot Hodges et al.2024 · 1 citationForum Math. Sigma 13 (2025), Paper No. e7, 55 pp
Affine extended weak order is a lattice2311.05737v3 · Grant T. Barkley, David E Speyer2023 · 0 citationsarXiv
Combinatorial invariance for Kazhdan-Lusztig -polynomials of elementary intervals2303.15577v5 · Grant T. Barkley, Christian Gaetz2023 · 3 citationsMathematische Annalen Volume 392 (2025)
Combinatorial descriptions of biclosed sets in affine type2207.05998v2 · Grant T. Barkley, David E Speyer2022 · 1 citationComb. Theory 4(2) (2024), #7
Channels, Billiards, and Perfect Matching 2-Divisibility1911.08102v2 · Grant T. Barkley, Ricky Ini Liu2019 · 2 citationsElec. J. of Combin. 28(2) (2021), #P2.51
Career total: 16 works. 14 are in this corpus.
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