TY  - GEN 
AU  - Velasco Collado, María Victoria
PY  - 2021
UR  - http://hdl.handle.net/10481/71429
AB  - Many authors consider that the main pillars of Functional Analysis are the Hahn–Banach
Theorem, the Uniform Boundedness Principle and the Open Mapping Principle. The first
one is derived from Zorn’s Lemma, while the latter two usually are obtained...
LA  - eng
PB  - Springer
KW  - Uniform boundedness
KW  - Open mapping
KW  - Closed graph
KW  - Banach isomorphism
KW  - Norms theorem
KW  - Sum theorem
KW  - Closed range
TI  - On the pillars of Functional Analysis
DO  - 10.1007/s13398-021-01108-1
ER  -