$k$-positivity of dual canonical basis elements from 1324- and 2143-avoiding Kazhdan-Lusztig immanants

DOI10.5802/alco.257arXiv2106.09150MaRDI QIDQ6370507

Sunita Chepuri, Melissa U. Sherman-Bennett

Publication date: 16 June 2021

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Combinatorial aspects of representation theory (05E10) Determinants, permanents, traces, other special matrix functions (15A15) Representations of finite symmetric groups (20C30)

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