Extremal Polynomials and Riemann Surfaces

• Κύριος συγγραφέας: Bogatyrev, Andrei (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2012.
• Σειρά: Springer Monographs in Mathematics,
• Θέματα: Mathematics.; Approximation theory.; Functions of complex variables.; Global analysis (Mathematics).; Manifolds (Mathematics).; Numerical analysis.; Physics.; Applied mathematics.; Engineering mathematics.; Functions of a Complex Variable.; Approximations and Expansions.; Numerical Analysis.; Global Analysis and Analysis on Manifolds.; Numerical and Computational Physics.; Appl.Mathematics/Computational Methods of Engineering.

The problems of conditional optimization of the uniform (or C-) norm for polynomials and rational functions arise in various branches of science and technology. Their numerical solution is notoriously difficult in case of high degree functions. The book develops the classical Chebyshev's approa...

Πίνακας περιεχομένων:

• 1 Least deviation problems
• 2 Chebyshev representation of polynomials
• 3 Representations for the moduli space
• 4 Cell decomposition of the moduli space
• 5 Abel’s equations
• 6 Computations in moduli spaces
• 7 The problem of the optimal stability polynomial
• Conclusion
• References.