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Book
Weighted approximation with varying weight
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ISBN: 354057705X 038757705X 3540483233 9783540577058 Year: 1994 Volume: 1569 Publisher: Berlin: Springer,

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Book
The numerical solution of differential-algebraic systems by Runge-Kutta methods
Authors: --- ---
ISBN: 3540518606 0387518606 3540468323 9783540518600 Year: 1989 Volume: 1409 Publisher: Berlin: Springer,

Computational solution of nonlinear systems of equations
Authors: ---
ISBN: 0821811312 Year: 1990 Volume: vol 26 Publisher: Providence, R.I. American Mathematical Society

Computing the zeros of analytic functions
Authors: ---
ISBN: 3540671625 3540465189 Year: 2000 Volume: 1727 Publisher: Berlin ; Heidelberg ; New York Springer

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Computing all the zeros of an analytic function and their respective multiplicities, locating clusters of zeros and analytic fuctions, computing zeros and poles of meromorphic functions, and solving systems of analytic equations are problems in computational complex analysis that lead to a rich blend of mathematics and numerical analysis. This book treats these four problems in a unified way. It contains not only theoretical results (based on formal orthogonal polynomials or rational interpolation) but also numerical analysis and algorithmic aspects, implementation heuristics, and polished software (the package ZEAL) that is available via the CPC Program Library. Graduate studets and researchers in numerical mathematics will find this book very readable.


Book
Solving linear and non-linear equations
Author:
ISBN: 0138304157 0138304238 Year: 1992 Volume: vol *6 Publisher: New York London Sydney Ellis Horwood

Algebraic complexity theory
Authors: --- --- ---
ISSN: 00727830 ISBN: 3540605827 3642082289 3662033380 9783540605829 Year: 1997 Volume: 315 Publisher: Berlin: Springer,

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The algorithmic solution of problems has always been one of the major concerns of mathematics. For a long time such solutions were based on an intuitive notion of algorithm. It is only in this century that metamathematical problems have led to the intensive search for a precise and sufficiently general formalization of the notions of computability and algorithm. In the 1930s, a number of quite different concepts for this purpose were pro­ posed, such as Turing machines, WHILE-programs, recursive functions, Markov algorithms, and Thue systems. All these concepts turned out to be equivalent, a fact summarized in Church's thesis, which says that the resulting definitions form an adequate formalization of the intuitive notion of computability. This had and continues to have an enormous effect. First of all, with these notions it has been possible to prove that various problems are algorithmically unsolvable. Among of group these undecidable problems are the halting problem, the word problem theory, the Post correspondence problem, and Hilbert's tenth problem. Secondly, concepts like Turing machines and WHILE-programs had a strong influence on the development of the first computers and programming languages. In the era of digital computers, the question of finding efficient solutions to algorithmically solvable problems has become increasingly important. In addition, the fact that some problems can be solved very efficiently, while others seem to defy all attempts to find an efficient solution, has called for a deeper under­ standing of the intrinsic computational difficulty of problems.

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