54 search results - page 3 / 11 » q-Partition algebra combinatorics |
COMBINATORICS
2007
13 years 5 months ago
2007
Sylvester’s identity is a classical determinantal identity with a straightforward linear algebra proof. We present combinatorial proofs of several non-commutative extensions, an...
TCS
2010
13 years 14 days ago
2010
The main idea for interpreting concurrent processes as labelled precubical sets is that a given set of n actions running concurrently must be assembled to a labelled ncube, in exac...
ACS
2010
13 years 5 months ago
2010
Koszul algebras have arisen in many contexts; algebraic geometry, combinatorics, Lie algebras, non-commutative geometry and topology. The aim of this paper and several sequel paper...
IJAC
2010
13 years 3 months ago
2010
This paper studies the combinatorics of the orbit Hecke algebras associated with W
COMBINATORICS
2006
13 years 5 months ago
2006
We show that the Grothendieck bialgebra of the semi-tower of partition lattice algebras is isomorphic to the graded dual of the bialgebra of symmetric functions in noncommutative ...