Near circularity of the error curve and zeros of the error function for Chebyshev approximation on a disk

Titelangaben

Blatt, Hans-Peter:
Near circularity of the error curve and zeros of the error function for Chebyshev approximation on a disk.
In: Chui, Charles K. ; Schumaker Larry L. ; Ward, Joseph D. (Hrsg.): Approximation Theory IV : proceedings of the International Symposium on Approximation Theory held at Texas A&M University, College Station, Texas, on January 10-14, 1983. - New York, NY : Academic Press, 1983. - S. 341-345
ISBN 0-12-174580-5