Results 101 to 110 of about 530 (201)
A common framework for restriction semigroups and regular ∗ -semigroups
, 2012 Left restriction semigroups have appeared at the convergence of several flows of research, including the theories of abstract semigroups, of partial mappings, of closure operations and even in logic.
Jones, Peter R., Peter R. Jones
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Endomorphisms and Translations of Semigroups
, 1949 This thesis is a study of some of the properties of mappings or semigroups into semigroups. In Section 1, definitions and basic concepts are given, with brief mention of some well known properties of semigroups and of mappings.
Posey, Eldon E.
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Invariant Submeans and Semigroups of Nonexpansive Mappings on Banach Spaces with Normal Structure
, 1996 In this paper we study the relation between invariant submean and normal structure in a Banach space. This is used to give an improvement and different proof of a fixed point theorem of Lim (also of Belluce and Kirk for commutative semigroups) for left ...
Lau, Anthony To-Ming, Takahashi, Wataru
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Pre-strongly solid varieties of commutative semigroups
, 2011 Generalized hypersubstitutions are mappings from the set of all fundamental operations into the set of all terms of the same language do not necessarily preserve the arities.
Phuapong, Sarawut +1 more
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Generation theory for semigroups of holomorphic mappings in Banach spaces [PDF]
, 1996 . We study nonlinear semigroups of holomorphic mappings in Banach spaces and their infinitesimal generators. Using resolvents, we char-acterize, in particular, bounded holomorphic generators on bounded convex domains and obtain an analog of the Hille ...
Simeon Reich, David Shoikhet
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The structure of fixed-point sets of Lipschitzian type semigroups
, 2012 The purpose of this paper is to establish some results on the structure of fixed point sets for one-parameter semigroups of nonlinear mappings which are not necessarily Lipschitzian in Banach spaces.
DR Sahu +5 more
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On the structure of linear semigroups
, 1971 Green's Lemma [1, Lemma 2.2] is one of the most important theorems in the theory of semigroups. The main purpose of this note is to establish a generalized Green's Lemma and a generalized Clifford and Miller's Theorem [1, p. 59] in linear semigroups.
Kim, Jin Bai
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Abstract and Applied AnalysisMSC2010 Classification: Primary 47H10, 47H09, 47J05, 47J25 ...
Prashant Patel, Rahul Shukla
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A System for Converting and Recovering Texts Managed as Structured Information. [PDF]
Sci Rep, 2022 Verdesoto ESB, Ortiz MYR, Herrera RJG.
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, 2015 Let C be a ρ-bounded, ρ-closed, convex subset of a modular function space Lρ. We investigate the problem of constructing common fixed points for asymptotic pointwise nonexpansive semigroups of mappings Tt : C → C, i.e.
Wojciech M Kozlowski +5 more
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