EuDML | Browse

Page 1

Displaying 1 – 16 of 16

On a centralizer result of Hunter's (correspondence between Karl Heinrich Hofmann and Robert P. Hunter).

K.H. Hofmann, R.P. Hunter (1974)

Semigroup forum

On a covering group theorem and its applications.

Grigorian, S.A., Gumerov, R.N. (2002)

Lobachevskii Journal of Mathematics

On additive number-theoretical functions with values in a compact Abelian group.

Z. Daróczy, I. Kátai (1985)

Aequationes mathematicae

On averages of randomized class functions on the symmetric groups and their asymptotics

Paul-Olivier Dehaye, Dirk Zeindler (2013)

Annales de l’institut Fourier

The second author had previously obtained explicit generating functions for moments of characteristic polynomials of permutation matrices ( $n$ points). In this paper, we generalize many aspects of this situation. We introduce random shifts of the eigenvalues of the permutation matrices, in two different ways: independently or not for each subset of eigenvalues associated to the same cycle. We also consider vastly more general functions than the characteristic polynomial of a permutation matrix, by...

On certain two generator monoids.

R.P. Hunter (1993)

Semigroup forum

On Exact Toral Endomorphisms.

Karol Krzyzewski (1993)

Monatshefte für Mathematik

On iterated limits of subsets of a convergence $ℓ$ -group

Ján Jakubík (2001)

Mathematica Bohemica

In this paper we deal with the relation $lim_{α} lim_{α} X = lim_{α} X$ for a subset $X$ of $G$ , where $G$ is an $ℓ$ -group and $α$ is a sequential convergence on $G$ .

On normal subgroups of compact groups

Nikolay Nikolov, Dan Segal (2014)

Journal of the European Mathematical Society

Among compact Hausdorff groups $G$ whose maximal profinite quotient is finitely generated, we characterize those that possess a proper dense normal subgroup. We also prove that the abstract commutator subgroup $[H, G]$ is closed for every closed normal subgroup $H$ of $G$ .