Springer Geometric Approximation Theory - Springer Monographs Mathematics

Geometric Approximation Theory offers a comprehensive introduction to classical geometric approximation theory, with emphasis on uniqueness, stability, and existence of best approximation elements. This Springer monograph presents fundamental results for approximation problems, many appearing in monograph form for the first time. The text explores interrelations between main objects of geometric approximation theory and formulates auxiliary problems for demonstration. Central themes include existence and uniqueness problems within the field, providing both theoretical foundations and practical applications for mathematicians and researchers studying approximation methods and their properties.