Metric Spaces
Springer International Publishing (Verlag)
978-3-030-94945-7 (ISBN)
The book covers the main topics of metric space theory that the student of analysis is likely to need. Starting with an overview defining the principal examples of metric spaces in analysis (chapter 1), it turns to the basic theory (chapter 2) covering open and closed sets, convergence, completeness and continuity (including a treatment of continuous linear mappings). There is also a brief dive into general topology, showing how metric spaces fit into a wider theory. The following chapter is devoted to proving the completeness of the classical spaces. The text then embarks on a study of spaces with important special properties. Compact spaces, separable spaces, complete spaces and connected spaces each have a chapter devoted to them. A particular feature of the book is the occasional excursion into analysis. Examples include the Mazur-Ulam theorem, Picard's theorem on existence of solutions to ordinary differential equations, and space filling curves.
This text will be useful to all undergraduate students of mathematics, especially those who require metric space concepts for topics such as multivariate analysis, differential equations, complex analysis, functional analysis, and topology. It includes a large number of exercises, varying from routine to challenging. The prerequisites are a first course in real analysis of one real variable, an acquaintance with set theory, and some experience with rigorous proofs.
lt;b>Robert Magnus was born in the UK and studied mathematics at the Universities of Cambridge and Sussex. He has taught nearly all subjects associated with analysis and has published papers in the areas of bifurcation theory, catastrophe theory, analytic operator functions and nonlinear partial differential equations. Since 1977 he has lived and worked in Iceland.
- 1. Metric Spaces. - 2. Basic Theory of Metric Spaces. - 3. Completeness of the Classical Spaces. - 4. Compact Spaces. - 5. Separable Spaces. - 6. Properties of Complete Spaces. - 7. Connected Spaces. - Afterword.
"I would enthusiastically recommend this book for a student who has already taken a basic real analysis course ... . I think it is a real winner. It is very approachable and well-paced ... its exercises are well thought out; and through its excursions and exposition, it gives the reader a solid foundation in metric space theory, with an understanding of where this theory sits within the broader fields of topology and analysis." (John Ross, MAA Reviews, February 19, 2023)
“I would enthusiastically recommend this book for a student who has already taken a basic real analysis course … . I think it is a real winner. It is very approachable and well-paced … its exercises are well thought out; and through its excursions and exposition, it gives the reader a solid foundation in metric space theory, with an understanding of where this theory sits within the broader fields of topology and analysis.” (John Ross, MAA Reviews, February 19, 2023)
| Erscheinungsdatum | 18.03.2022 |
|---|---|
| Reihe/Serie | Springer Undergraduate Mathematics Series |
| Zusatzinfo | XIX, 244 p. 11 illus., 1 illus. in color. |
| Verlagsort | Cham |
| Sprache | englisch |
| Maße | 155 x 235 mm |
| Gewicht | 409 g |
| Themenwelt | Mathematik / Informatik ► Mathematik ► Analysis |
| Mathematik / Informatik ► Mathematik ► Geometrie / Topologie | |
| Schlagworte | Ascoli Theorem • Baire category theorem • Banach Fixed Point Theorem • Cantor set • Compact space • complete metric space • Connected space • separable space • Sequentially Compact Space • Space Filling Curve • Stone-Weierstrass • Textbook on Metric Spaces |
| ISBN-10 | 3-030-94945-1 / 3030949451 |
| ISBN-13 | 978-3-030-94945-7 / 9783030949457 |
| Zustand | Neuware |
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