Chebyshev approximation by families with the betweeness property

Introduction to Approximation Theory

T. J. Rivlin, E. W. Cheney · Mathematics of Computation · 1969 · 2.1K citations

Computing, Computer Science, Mathematics +17

Generalized Rational Approximation

E. W. Cheney, H. L. Loeb · Journal of the Society for Industrial and Applied Mathematics Series B Numerical Analysis · 1964 · 63 citations

Tchebycheff approximation in several variables

John R. Rice · Transactions of the American Mathematical Society · 1963 · 30 citations

Natural Sciences, Mathematics, Mathematical Physics +8

On best approximation of continuous functions

Ivan Singer · Mathematische Annalen · 1960 · 23 citations

Natural Sciences, Decision Sciences, Algorithms +10