Results 111 to 120 of about 530 (201)

Weakly abundant semigroups within certain subsemigroups of the semigroup of full contraction mappings of a finite chain

Mathematics Open
Let [Formula: see text] be a finite n-chain [Formula: see text], and let [Formula: see text] be the monoid of full contraction mappings on [Formula: see text].
M. M. Zubairu, A. Umar, A. Jibrin
doaj   +1 more source

Soft Substructures in Quantales and Their Approximations Based on Soft Relations. [PDF]

Comput Intell Neurosci, 2022
Zhou H, Qurashi SM, Rehman MU, Shabir M, Kanwal RS, Khalil AM.   +5 more
europepmc   +1 more source

On contractive semigroups of mappings [PDF]

Pacific Journal of Mathematics, 1971
openaire   +3 more sources

Topics in Semigroups

, 1967
The semigroup theories of fundamental importance were discovered in 1928 with the publication of a paper by A. K. Suschkewitsch. The paper is included in the only book published prior to 1961 dealing primarily with the algebraic theory of semigroups. The
Jenson, Merlin Ray
core   +1 more source

Convergence of Implicit Iterative Processes for Semigroups of Nonlinear Operators Acting in Regular Modular Spaces

Mathematics
This paper focuses on one-parameter semigroups of ρ-nonexpansive mappings Tt:C→C, where C is a subset of a modular space Xρ, the parameter t ranges over [0,+∞), and ρ is a convex modular with the Fatou property. The common fixed points of such semigroups
Wojciech M. Kozlowski
doaj   +1 more source

Semigroups for dynamical processes on metric graphs. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
Kramar Fijavž M, Puchalska A.
europepmc   +1 more source

Degenerate semigroups and stochastic flows of mappings in foliated manifolds

, 2018
Orientador: Paulo Régis Caron RuffinoTese (doutorado) - Universidade Estadual de Campinas, Instituto de Matemática Estatística e Computação CientíficaResumo: Seja (M,?) uma variedade Riemanniana compacta folheada.
Costa, Paulo Henrique Pereira da, 1983
core  

Self-adjoint and Markovian extensions of infinite quantum graphs. [PDF]

J Lond Math Soc, 2022
Kostenko A, Mugnolo D, Nicolussi N.
europepmc   +1 more source

Discovering Noncritical Organization: Statistical Mechanical, Information Theoretic, and Computational Views of Patterns in One-Dimensional Spin Systems. [PDF]

Entropy (Basel), 2022
Feldman DP, Crutchfield JP.
europepmc   +1 more source

Comment on "A Strong Convergence of a Generalized Iterative Method for Semigroups of Nonexpansive Mappings in Hilbert Spaces"

Fixed Point Theory and Applications, 2011
Piri and Vaezi (2010) introduced an iterative scheme for finding a common fixed point of a semigroup of nonexpansive mappings in a Hilbert space. Here, we present that their conclusions are not original and most parts of their paper are picked up from ...
Naseri Saber, Golkarmanesh Farman
doaj