James R Angelos;Myron S Henry;Edwin H Jr. Kaufman;Terry D Lenker;András Kroó
Central Michigan Univ., Mt. Pleasant;Central Michigan Univ., Mt. Pleasant;Central Michigan Univ., Mt. Pleasant;Central Michigan Univ., Mt. Pleasant;Hungarian Academy of Sciences, Budapest
Lipschitz continuity and Gateaux differentiability of the best approximation operator in vector-valued Chebyshev approximation
Journal of Approximation Theory