Results 21 to 27 of about 756 (27)

Irreducible p-constant characters of finite reflection groups

, 2017
A complex irreducible character of a finite group G is said to be p-constant, for some prime p dividing the order of G, if it takes constant value at the set of p-singular elements of G.
Pellegrini, Marco Antonio
core   +1 more source

Real Root Conjecture fails for five and higher dimensional spheres

, 2005
A construction of convex flag triangulations of five and higher dimensional spheres, whose h-polynomials fail to have only real roots, is given. We show that there is no such example in dimensions lower than five. A condition weaker than realrootedness
Gal, Swiatoslaw R.
core   +1 more source

A generalized Macdonald operator

, 2010
We present an explicit difference operator diagonalized by the Macdonald polynomials associated with an (arbitrary) admissible pair of irreducible reduced crystallographic root systems.
Baratta, Bourbaki, E. Emsiz, J. F. van Diejen, Komori, Lassalle, Lassalle, Macdonald, Macdonald, Stembridge, Stembridge, van Diejen, van Diejen, van Diejen, van Diejen   +14 more
core   +1 more source

Cusp Density and Commensurability of Non-arithmetic Hyperbolic Coxeter Orbifolds. [PDF]

Discrete Comput Geom, 2023
Dotti E, Drewitz ST, Kellerhals R.
europepmc   +1 more source

Symmetric Jacobians

Open Mathematics, 2014
Bondt Michiel
doaj   +1 more source

Subword Complexes and Kalai's Conjecture on Reconstruction of Spheres. [PDF]

Discrete Comput Geom
Ceballos C, Doolittle J.
europepmc   +1 more source