Horn problem for quasi-hermitian Lie groups

A notion related to free subgroup rank can be found in work of Abért [1, Corollary 6]: every linear group G has a finite maximal number of pairwise commuting nonabelian subgroups..

Prove that fact in the case where G is a linear group i.e a subgroup of GL n ( R ) using the Campbell-Hausdorff

Let G be a compact simply connected semisimple Lie group of rank I with Lie algebra Q. Let t be a Cartan subalgebra of 5, ^ the root system of g^ relative to t^ and W the.. the

We investigate the liberation question for the compact Lie groups, by using various “soft” and “hard” methods, based respectively on joint generation with a free quantum group,

Thus, the neglect of the contribution of the electron spin relaxation of the benzoyl radical in the micelle work might have led to wrong predictions of

We show that for a fixed word w 6= 1 and for a classical con- nected real compact Lie group G of sufficiently large rank we have w(G) 2 = G, namely every element of G is a product of

Assuming that the parameter λ is small we can look for a solution of the equation of

3.13 Integration 179 of a complex projective algebraic variety, with a complex Lie group acting transitively on it, turns out to be true for all connected compact