The 7th Int’l Conference on Functional Analysis (ICFA_D 2021) will be held on December 24-26, 2021 in Sanya, China. You are invited to submit papers/abstracts and participate in our academic exchange. 

The conference is soliciting state-of-the-art research papers in the following areas of interest:

Hilbert Spaces

Banach Spaces

Banach-Steinhaus Theorem
Hahn-Banach Theorem
Open Mapping Theorem
Closed Graph Theorem
Representation Theory
Operator Theory
Operator Equations
Spectral Theory
Theory of Abstract And Functional Spaces
Theory of Normed Rings
Functional Calculus
Recent Advances in Functional Analysis
Significant Applications of Functional Analysis
Other Related Topics