Functions of real variables - Textbooks.

An introduction to proof through real analysis by: (書目-電子資源)

Elements of concave analysis and applications / by: (書目-語言資料,印刷品)

Principles of analysis :measure, integration, functional analysis, and applications / by: (書目-語言資料,印刷品)

Mathematical analysis

Numbers, Real

Convex functions

Matrices

Functions of real variables

Concave functions

Proof theory