T. Pietraho

activity

20022019

most citedCells and Constructible Representations in type B

5 citations · 9 across the 10 of their papers we have counts for

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4 papers · 1 filter

math.CO2013

On the sign representations for the complex reflection groups $G (r, p, n)$

Aba Mbirika, Thomas Pietraho, William Silver

We present a formula for the values of the sign representations of the complex reflection groups $G (r, p, n)$ in terms of its image under a generalized Robinson-Schensted map.

math.CO2013

Sign under the domino Robinson-Schensted maps

Thomas Pietraho

We generalize a formula obtained independently by A. Reifegerste and J. Sjöstrand for the sign of a permutation under the classical Robinson-Schensted map to a family of domino Rob…

math.CO2006★ 2 cited

Equivalence Classes in the Weyl groups of type $B_{n}$

Thomas Pietraho

We consider two families of equivalence classes in the Weyl groups of type $B_{n}$ which are suggested by the study of left cells in unequal parameter Iwahori-Hecke algebras. Both fa…

math.CO2006★ 2 cited

A Relation for Domino Robinson-Schensted Algorithms

Thomas Pietraho

We describe a relationship between Robinson-Schensted algorithms defined for standard domino tableaux of unequal rank. The principal idea is the moving-through operation defined on…

On the sign representations for the complex reflection groups G(r,p,n)

Sign under the domino Robinson-Schensted maps

Equivalence Classes in the Weyl groups of type Bn​

A Relation for Domino Robinson-Schensted Algorithms

On the sign representations for the complex reflection groups $G (r, p, n)$

Equivalence Classes in the Weyl groups of type $B_{n}$