This book is a collection of the various old and new results,
centered around the following simple and beautiful observation of
J.L. Walsh - If a function is analytic in a finite disc, and not in
a larger disc, then the difference between the Lagrange interpolant
of the function, at the roots of unity, and the partial sums of the
Taylor series, about the origin, tends to zero in a larger disc
than the radius of convergence of the Taylor series, while each of
these operators converges only in the original disc.
This book will be particularly useful for researchers in
approximation and interpolation theory.
General
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!