Rational Approximation of Real Functions (English, P. P. Petrushev | Penco Petrov Petrushev | Vasil Atanasov Popov)

About the Book

Originally published in 1987, this book is devoted to the approximation of real functions by real rational functions. These are, in many ways, a more convenient tool than polynomials, and interest in them was growing, especially since D. Newman's work in the mid-sixties. The authors aim at presenting the basic achievements of the subject and, for completeness, also discuss some topics from complex rational approximation. Certain classical and mod…

ISBN: 9780521331074