2 papers
math.RT2020
Combinatorial algorithms for binary operations on LR-tableaux with entries equal to 1 with applications to nilpotent linear operators
Mariusz Kaniecki, Justyna Kosakowska
In the paper we investigate an algorithmic associative binary operation on the set of Littlewood-Richardson tableaux with entries equal to one. We extend t…
math.RT2018
Applications of Littlewood-Richardson tableaux to computing generic extension of semisimple invariant subspaces of nilpotent linear operators
Mariusz Kaniecki, Justyna Kosakowska
The main aim of the paper is to present a~combinatorial algorithm that, applying Littlewood-Richardson tableaux with entries equal to , computes generic extensions of semisimple…