2 papers
math.OA2025
Cuntz algebra automorphisms: transpositions
Junyao Pan
Permutative automorphisms of the Cuntz algebras are in bijection with the stable permutations of . They are also the elements of the reduced Weyl group of $A…
math.CO2023
Sign-Balanced Pattern-Avoiding Permutation Classes
Junyao Pan, Pengfei Guo
A set of permutations is called sign-balanced if the set contains the same number of even permutations as odd permutations. Let be the set of permutati…