2 papers
math.FA2026
Differentiation in Topological Vector Spaces
Jinlu Li
Differentiation in mathematical analysis is commonly built by using ε-δ-language. This approach also works similarly for defining continuity, Gateaux (directional) derivative and…
math.FA2024
Continuity of Metric Projection Operator from C[0, 1] onto Pn with Applications to Mordukhovich Derivatives
Jinlu Li
Let C[0, 1] be the Banach space of all continuous real valued functions on [0, 1]. For an arbitrarily given nonnegative integer n, let Pn denote the set of all polynomials with deg…