Results 111 to 120 of about 1,070,702 (215)

THE ANALOGUE OF WEIGHTED GROUP ALGEBRA FOR SEMITOPOLOGICAL SEMIGROUPS [PDF]

Journal of Sciences, Islamic Republic of Iran, 1995
In [1,2,3], A. C. Baker and J.W. Baker studied the subspace Ma(S) of the convolution measure algebra M, (S) of a locally compact semigroup. H. Dzinotyiweyi in [5,7] considers an analogous measure space on a large class of C-distinguished topological ...
doaj  

Amenability and Weak Amenability of the Semigroup Algebra l^1 (〖 S〗_T )

پژوهش‌های ریاضی, 2016
Let S be a semigroup with a left multiplier  on S. A new product on S is defined by  related to S and  such that S and the new semigroup ST have the same underlying set as S. It is shown that if  is injective then where, is the extension of  on  Also, we
S.M Mohammadi, J Laali
doaj  

Robust observability for regular linear systems under nonlinear perturbation

Electronic Journal of Differential Equations, 2015
In this article, we consider the admissibility and exact observability of a class of semilinear systems obtained by nonlinear perturbation for regular linear systems.
Weisheng Jiang, Bin Liu, Zhibing Zhang
doaj  

Structure of regular semigroups, I fundamental regular semigroups

Semigroup Forum, 1974
openaire   +1 more source

Thin MC left regular bands

We study left regular bands using the adjacency graph of chambers, labeled by facets. In particular, we define a particular family of left regular bands which we call thin MC left regular bands whose face poset is a meet-semilattice and whose adjacency ...
Dermenjian, Aram
core   +1 more source

Notes on regular semigroups, III

Proceedings of the Japan Academy, Series A, Mathematical Sciences, 1970
openaire   +8 more sources

Ergodic decompositions of Dirichlet forms under order isomorphisms. [PDF]

J Evol Equ, 2023
Schiavo LD, Wirth M.
europepmc   +1 more source

Ramifications of generalized Feller theory. [PDF]

J Evol Equ
Cuchiero C, Möllmann T, Teichmann J.
europepmc   +1 more source

ON BI-IDEAL AND QUASI-IDEAL OF Г-SEMIGROUP

, 2003
In this paper we shall introduce the concept of a bi-ideal(quasi-ideal) in S where (S, Г) is a Г -semigroup and study some properties between S and M where M is the left operator semigroup of Г -semigroup (S, Г).
PARK, CHULHWAN, LEE, DONGSOO
core   +1 more source

Unstable Vortices, Sharp Non-Uniqueness with Forcing, and Global Smooth Solutions for the SQG Equation. [PDF]

Arch Ration Mech Anal
Castro Á, Faraco D, Mengual F, Solera M.   +3 more
europepmc   +1 more source