Oliver Bodemer
IBM J. Res. Dev
In this paper we prove a theorem which characterizes a best chebyshev approximation by a weak Markoff system. We give several applications of this result which include best approximation by spline functions. © 1974 Springer-Verlag.
Oliver Bodemer
IBM J. Res. Dev
Donald Samuels, Ian Stobert
SPIE Photomask Technology + EUV Lithography 2007
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
Raymond F. Boyce, Donald D. Chamberlin, et al.
CACM