On certain actions of semi-groups on L-spaces
On commutative approximate identities and cyclic vectors of induced representations
On functional equations associated with characters of unitary representations of groups.
On functional polynomials spanned by characters of unitary representations. (Summary).
On infinitely small orbits
On Local Central Lacunary Sets for Compact Lie Groups.
On Norm-Continuity and Compactness of Spectrum.
On the Charshiladze-Lozinski Theorem for Compact Topological Groups and Homogeneous Spaces.
On the Conjugation Representation of a Locally Compact Group.
On the Convergence and Divergence Behaviour of Approximation Processes in Homogeneous Banach Spaces.
On the Dual Object of a Compact Connected Group.
On the extensions of infinite-dimensional representations of Lie semigroups.
On the Property P... of Locally Compact Groups
On the spectrum of the Laplacian on the affine group of the real line
On the support of the conjugation representation for solvable locally compact groups.
On trigonometric polynomials spanned by characters of unitary representations.
Operators associated with representations of amenable groups singular integrals induced by ergodic flows, the rotation method and multipliers
Operator-valued version of conditionally free product
We present an operator-valued version of the conditionally free product of states and measures, which in the scalar case was studied by Bożejko, Leinert and Speicher. The related combinatorics and limit theorems are provided.