1-5 of 5 Books

The approximation of continuous functions by positive linear operators
By Ronald A. DeVore

Continuity, integration, and Fourier theory
By Adriaan C. Zaanen

Schauder bases in Banach spaces of continuous functions
By Zbigniew Semadeni

Weak continuity and weak lower semicontinuity of non-linear functionals
By Bernard Dacorogna