Anniversary Volume on Approximation Theory and Functional Analysis

Table of Contents

1. Altmetric Badge
   Book Overview
2. Altmetric Badge
   Chapter 1 To Academician L. Iliev on the Occasion of his 70th Anniversary
3. Altmetric Badge
   Chapter 2 Recollections
4. Altmetric Badge
   Chapter 3 Béla Szőkefalvi-Nagy
5. Altmetric Badge
   Chapter 4 Adriaan Cornelis Zaanen
6. Altmetric Badge
   Chapter 5 Subnormal Suboperators and the Subdiscrete Topology
7. Altmetric Badge
   Chapter 6 Spectral Properties of Positive Operators
8. Altmetric Badge
   Chapter 7 Positive Commuting Perturbations of Selfadjoint Operators and Hyponormality
9. Altmetric Badge
   Chapter 8 The Resolvent of Generalized Self-Adjoint Operators and a Related Growth Problem
10. Altmetric Badge
    Chapter 9 Subspace Lattices Connected with C 11 -Contractions
11. Altmetric Badge
    Chapter 10 On the Wold Decomposition of Isometric Semigroups
12. Altmetric Badge
    Chapter 11 On Maximally Accretive Operators in the Plane
13. Altmetric Badge
    Chapter 12 Invariant Function Spaces Connected with the Holomorphic Discrete Series
14. Altmetric Badge
    Chapter 13 Derivations on Certain CSL Algebras II
15. Altmetric Badge
    Chapter 14 Ideals in C(X)
16. Altmetric Badge
    Chapter 15 Generalised Functions as Linear Functionals on Generalized Functions
17. Altmetric Badge
    Chapter 16 Some Embedding Theorems for Modular Classes
18. Altmetric Badge
    Chapter 17 Nontangential Maximal Functions and Bounded Lower Oscillation
19. Altmetric Badge
    Chapter 18 Negative Results in Connection with Favard’s Problem on the Comparison of Approximation Processes
20. Altmetric Badge
    Chapter 19 A Remark on Quantitative Gliding Hump Methods
21. Altmetric Badge
    Chapter 20 Interpolation of H 1 and H ∞
22. Altmetric Badge
    Chapter 21 n-Widths for 𝓒 p α Spaces
23. Altmetric Badge
    Chapter 22 The N-Width of BV ∩ Lip α
24. Altmetric Badge
    Chapter 23 The Necessity of a New Kind of Modulus of Smoothness
25. Altmetric Badge
    Chapter 24 Approximation of Functions of Two Variables by Algebraic Polynomials, I
26. Altmetric Badge
    Chapter 25 Polynomial Approximation on Disjoint Intervals
27. Altmetric Badge
    Chapter 26 Extremalpolynome in der L 1 - und L 2 -Norm auf Zwei Disjunkten Intervallen
28. Altmetric Badge
    Chapter 27 Shortest Path Algorithms for the Approximation by Nomographic Functions
29. Altmetric Badge
    Chapter 28 A Bibliography of the Bernstein Power Series Operators of Meyer — König and Zeller and Their Generalizations
30. Altmetric Badge
    Chapter 29 The Best Harmonic Approximant to a Continuous Function
31. Altmetric Badge
    Chapter 30 Optimal Approximants and Szegö’s Infimum
32. Altmetric Badge
    Chapter 31 Domains Allowing Exact Quadrature Identities for Harmonic Functions — An Approach Based on P.D.E.
33. Altmetric Badge
    Chapter 32 A Bandlimited Function Simulating a Duration-Limited One
34. Altmetric Badge
    Chapter 33 Shannon’s Sampling Theorem Cauchy’s Integral Formula, and Related Results
35. Altmetric Badge
    Chapter 34 Recent Results on the Almost Everywhere Divergence of Lagrange Interpolation
36. Altmetric Badge
    Chapter 35 Uniform Convergence of Some Poised Problems of Hermite — Birkhoff Interpolation
37. Altmetric Badge
    Chapter 36 Spline Interpolation of Power-Dominated Data
38. Altmetric Badge
    Chapter 37 Two of My Favorite Ways of Obtaining Asymptotics for Orthogonal Polynomials
39. Altmetric Badge
    Chapter 38 Convolution Structures for Eigenfunction Expansions Arising from Regular Sturm-Liouville Problems
40. Altmetric Badge
    Chapter 39 Product Formulas for Bessel, Whittaker, and Jacobi Functions via the Solution of an Associated Cauchy Problem
41. Altmetric Badge
    Chapter 40 An Outline of the Fourier Transformation as Integration with Respect to a Vector Measure
42. Altmetric Badge
    Chapter 41 Radar Ambiguity Functions and the Linear Schrödinger Representation
43. Altmetric Badge
    Chapter 42 Fixed Point and Implicit Function Theorems and Their Applications
44. Altmetric Badge
    Chapter 43 Graph Theory in the Approximation Theory of Fluid Dynamics
45. Altmetric Badge
    Chapter 44 The Spectrum of the Laplacian for Domains in Hyperbolic Space and Limit Sets of Kleinian Groups
46. Altmetric Badge
    Chapter 45 An Exponential Formula of Hille-Yosida Type for Propagators
47. Altmetric Badge
    Chapter 46 Green’s Functions for the Finite Difference Heat, Laplace and Wave Equations
48. Altmetric Badge
    Chapter 47 Estimation of the Regression Function via Orthogonal Expansion
49. Altmetric Badge
    Chapter 48 The Weak Invariance Principle with Rates for C[0,1]-Valued Random-Functions
50. Altmetric Badge
    Chapter 49 Proof of a Conjecture by L. A. Santaló
51. Altmetric Badge
    Chapter 50 New and Unsolved Problems