Markov Operators, Positive Semigroups and Approximation Processes / / Francesco Altomare, Mirella Cappelletti, Vita Leonessa, Ioan Rasa.
This research monograph gives a detailed account of a theory which is mainly concerned with certain classes of degenerate differential operators, Markov semigroups and approximation processes. These mathematical objects are generated by arbitrary Markov operators acting on spaces of continuous funct...
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Superior document: | Title is part of eBook package: De Gruyter DG Plus DeG Package 2015 Part 1 |
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Place / Publishing House: | Berlin ;, Boston : : De Gruyter, , [2014] ©2015 |
Year of Publication: | 2014 |
Language: | English |
Series: | De Gruyter Studies in Mathematics ,
61 |
Online Access: | |
Physical Description: | 1 online resource (314 p.) |
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Other title: | Frontmatter -- Preface -- Contents -- Introduction -- Guide to the reader and interdependence of sections -- Notation -- 1. Positive linear operators and approximation problems -- 2. C0-semigroups of operators and linear evolution equations -- 3. Bernstein-Schnabl operators associated with Markov operators -- 4. Differential operators and Markov semigroups associated with Markov operators -- 5. Perturbed differential operators and modified Bernstein-Schnabl operators -- Appendices -- Bibliography -- Symbol index -- Index |
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Summary: | This research monograph gives a detailed account of a theory which is mainly concerned with certain classes of degenerate differential operators, Markov semigroups and approximation processes. These mathematical objects are generated by arbitrary Markov operators acting on spaces of continuous functions defined on compact convex sets; the study of the interrelations between them constitutes one of the distinguishing features of the book. Among other things, this theory provides useful tools for studying large classes of initial-boundary value evolution problems, the main aim being to obtain a constructive approximation to the associated positive C0-semigroups by means of iterates of suitable positive approximating operators. As a consequence, a qualitative analysis of the solutions to the evolution problems can be efficiently developed. The book is mainly addressed to research mathematicians interested in modern approximation theory by positive linear operators and/or in the theory of positive C0-semigroups of operators and evolution equations. It could also serve as a textbook for a graduate level course. |
Format: | Mode of access: Internet via World Wide Web. |
ISBN: | 9783110366976 9783110762518 9783110700985 9783110494938 9783110369526 9783110370355 |
ISSN: | 0179-0986 ; |
DOI: | 10.1515/9783110366976 |
Access: | restricted access |
Hierarchical level: | Monograph |
Statement of Responsibility: | Francesco Altomare, Mirella Cappelletti, Vita Leonessa, Ioan Rasa. |