عنوان

Approximation theory and methods /

(Number (ISBN

0521224721

(Number (ISBN

0521295149

(Number (ISBN

9780521224727

(Number (ISBN

9780521295147

Title Proper

Approximation theory and methods /

General Material Designation

[Book]

First Statement of Responsibility

M.J.D. Powell.

Place of Publication, Distribution, etc.

New York :

Name of Publisher, Distributor, etc.

Cambridge University Press,

Date of Publication, Distribution, etc.

1981.

Specific Material Designation and Extent of Item

x, 339 pages :

Other Physical Details

illustrations ;

Dimensions

24 cm

Text of Note

Includes bibliographical references (pages 317-332) and index.

Text of Note

The approximation problem and existence of best approximations -- The uniqueness of best approximations -- Approximation operators and some approximating functions -- Polynomial interpolation -- Divided differences -- The uniform convergence of polynomial approximations -- The theory of minimax approximation -- The exchange algorithm -- The convergence of the exchange algorithm -- Rational approximation by the exchange algorithm -- Least squares approximation -- Properties of orthogonal polynomials -- Approximation of periodic functions -- The theory of best L1 approximation -- An example of L1 approximation and the discrete case -- The order of convergence of polynomial approximations -- The uniform boundedness theorem -- Interpolation by piecewise polynomials -- B-splines -- Convergence properties of spline approximations -- Knot positions and the calculation of spline approximations -- The Peano kernel theorem -- Natural and perfect splines -- Optimal interpolation.

0

Approximation theory.

Approximation, Théorie de l'

31.14 number theory.

Approximation theory.

Approximation, Théorie de l'.

Approximationstheorie

Approximationstheorie.

Benaderingen (wiskunde)

Number

512.975

Number

Edition

Class number

Book number

Class number

Class number

Class number

Class number

Class number

System Code

System Code

System Code

System Code

System Code

Powell, M. J. D., (Michael James David),1936-

Date of Transaction

20200822115627.0

Electronic name

[Book]

Y