Results 111 to 120 of about 12,863,172 (309)

A gap theorem for the ZL-amenability constant of a finite group [PDF]

International Journal of Group Theory, 2016
It was shown in [A. Azimifard, E. Samei, N. Spronk, JFA 256 (2009)] that the ZL-amenability constant of a finite group is always at least~$1$, with equality if and only if the group is abelian. It was also shown in [A. Azimifard, E. Samei, N.
Yemon Choi
doaj  

The Non-abelian Tensor Square and Schur Multiplier of Groups of Orders p²q and p²qr [PDF]

, 2012
S. Hadi Jafari, Peyman Niroomand, Ahmad Erfanian   +2 more
openalex   +1 more source

A theorem concerning Fourier transforms: A survey

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract In this note, we highlight the impact of the paper G. H. Hardy, A theorem concerning Fourier transforms, J. Lond. Math. Soc. (1) 8 (1933), 227–231 in the community of harmonic analysis in the last 90 years, reviewing, on one hand, the direct generalizations of the main results and, on the other hand, the different connections to related areas ...
Aingeru Fernández‐Bertolin, Luis Vega
wiley   +1 more source

On a variation of Sands' method

International Journal of Mathematics and Mathematical Sciences, 1986
A subset of a finite additive abelian group G is a Z-set if for all a∈G, na∈G for all n∈Z. The group G is called “Z-good” if in every factorization G=A⊕B, where A and B are Z-sets at least one factor is periodic. Otherwise G is called “Z-bad.”
Evelyn E. Obaid
doaj   +1 more source

Topological conjugacy of Morse flows over finite Abelian groups [PDF]

, 1988
Wojciech Bułatek
openalex   +1 more source

The first two group theory papers of Philip Hall

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract In this paper, we discuss the first two papers on soluble groups written by Philip Hall and their influence on the study of finite groups. The papers appeared in 1928 and 1937 in the Journal of the London Mathematical Society.
Inna Capdeboscq
wiley   +1 more source

Rationality of motivic zeta-functions for curves with finite abelian\n group actions [PDF]

, 2011
Justin Mazur
openalex   +1 more source

Theta divisors and permutohedra

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract We establish an intriguing relation of the smooth theta divisor Θn$\Theta ^n$ with permutohedron Πn$\Pi ^n$ and the corresponding toric variety XΠn$X_\Pi ^n$. In particular, we show that the generalised Todd genus of the theta divisor Θn$\Theta ^n$ coincides with h$h$‐polynomial of permutohedron Πn$\Pi ^n$ and thus is different from the same ...
V. M. Buchstaber, A. P. Veselov
wiley   +1 more source

Rings generated by the inner-automorphisms of non-abelian groups [PDF]

, 1971
A. John Chandy
openalex   +1 more source

$ A_{\alpha} $ matrix of commuting graphs of non-abelian groups

, 2022
Bilal Ahmad Rather, Fawad Ali, Nasim Ullah, Alsharef Mohammad, Anwarud Din, Sehra   +5 more
openalex   +1 more source