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The Theory of Best Approximation and Functional Analysis by Ivan Singer is a nonfiction available to read on EtoBox.
What is The Theory of Best Approximation and Functional Analysis about?
Title page Preface 1. Characterizations of elements of best approximation 2. Existence of elements of best approximation 2.1. Characterizations of proximinal linear subspaces 2.2. Some classes of proximinal linear subspaces 2.3 Normed linear spaces in which all closed linear subspaces are proximinal 2.4. Normed linear spaces which are proximinal in every superspace 2.5. Normed linear spaces which are, under the canonical embedding, proximinal in their second conjugate space 2.6. Transitivity of proximinality 2.7. Proximinality and quotient spaces 2.8. Very non-proximinal linear subspaces 3. Uniqueness of elements of best approximation 3.1. Characterizations of semi-Chebyshev and Chebyshev subspaces 3.2. Existence of semi-Chebyshev and Chebyshev subspaces 3.3. Normed linear spaces in which all linear (respectively, all closed linear) subspaces are semi-Chebyshev (respectively, Chebyshev subspaces 3.4. Semi-Chebyshev and Chebyshev subspaces and quotient spaces 3.5. Strongly unique elements of best approximation. Strongly Chebyshev subspaces. Interpolating subspaces 3.6. Almost Chebyshev subspaces. k-semi-Chebyshev and k-Chebyshev subspaces. Pseudo-Chebyshev subspaces 3.7. Very non-Ch
Who reads The Theory of Best Approximation and Functional Analysis?
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- Ivan Singer
- Publisher
- Siam
- Published
- 1974
- Language
- EN
- Category
- nonfiction
- Subjects
- Mathematics, Functional Analysis, Stem