BOOK
The Open Mapping and Closed Graph Theorems in Topological Vector Spaces
This monograph provides a specialized and rigorous study of three central results in functional analysis: the Open Mapping Theorem, the Closed Graph Theorem, and the Krein-Smulian Theorem. Husain explores these fundamental principles within the broad framework of topological vector spaces, moving beyond the classical Banach space settings to more general environments like B-complete and semi-reflexive spaces. The book serves as a focused bridge for researchers and advanced students, synthesizing contemporary progress in operator theory and the deeper structural properties of linear maps.
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