Normed linear spaces.

Difference equations in normed spaces[electronic resource] :stability and oscillations / …で: (言語・文字資料 (印刷物))

A primer on Hilbert space theory[electronic resource] :linear spaces, topological spaces, metric spaces, normed spaces, and topological groups / …で: (言語・文字資料 (印刷物))

Difference equations.

Normed linear spaces.

Topological spaces.

Normed linear spaces.

Mathematical Methods in Physics.

Functional Analysis.

Physics.

Algebraic Topology.

Hilbert space.

Metric spaces.