Approximation of Functions by G G Lorentz
This is an easily accessible account of the approximation of functions. It is simple and without unnecessary details, but complete enough to include the classical results of the theory. With only a few exceptions, only functions of one real variable are considered. A major theme is the degree of uniform approximation by linear sets of functions. This encompasses approximations by trigonometric polynomials, algebraic polynomials, rational functions, and polynomial operators. The chapter on approximation by operators does not assume extensive knowledge of functional analysis. Two chapters cover the important topics of widths and entropy. The last chapter covers the solution by Kolmogorov and Arnol‴d of Hilbert's 13th problem. There are notes at the end of each chapter that give information about important topics not treated in the main text. Each chapter also has a short set of challenging problems, which serve as illustrations.-
Differential and Integral Calculus
-
Finite Groups
-
Analytic Function Theory, Volume II
-
The Theory of Matrices, Volume 2
-
Quest: an Autobiography
-
Commutative Normed Rings
-
The Theory of Matrices, Volume 1
-
Introduction to Approximation Theory
-
Differential Topology
-
Modular Functions in Analytic Number Theory
-
Lectures on the Calculus of Variations and Optimal Control Theory
-
Complex Cobordism and Stable Homotopy Groups of Spheres
-
3-Manifolds
-
Elementary Number Theory
-
Partial Differential Equations
-
Algebra, an Elementary Text-Book for the Higher Classes of Secondary Schools and for Colleges, Part 2
-
Algebra, an Elementary Text-book for the Higher Classes of Secondary Schools and for Colleges, Part 1
-
Generalized Functions, Volume 1
-
Generalized Functions, Volume 2
-
Generalized Functions, Volume 4
-
The Theory of Probability
-
Algebra
-
Stochastic Integrals
-
Lectures on Differential Geometry
-
Calculus of Variations and Partial Differential Equations of First Order
-
Differential Geometry and Symmetric Spaces
-
Solved and Unsolved Problems in Number Theory
-
Collected Papers of Srinivasa Ramanujan
-
Set Theory
-
Collected Papers on Wave Mechanics
-
Basic Geometry
-
Navier-Stokes Equations
-
Analytic Functions of Several Complex Variables
-
Spaces of Constant Curvature
-
Principles of Mathematical Logic
| SKU | Unavailable |
| ISBN 13 | 9781470473631 |
| ISBN 10 | 1470473631 |
| Title | Approximation of Functions |
| Author | G G Lorentz |
| Series | Ams Chelsea Publishing |
| Condition | Unavailable |
| Binding Type | Paperback |
| Publisher | American Mathematical Society |
| Year published | 2023-06-20 |
| Number of pages | 188 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |