TY  - GEN 
AU  - García Pacheco, Francisco Javier
A4  - Matemáticas
PY  - 2024
SN  - 2391-5455
UR  - http://hdl.handle.net/10498/36917
AB  - Reflexivity is characterized by the weak-compactness of the unit ball. The weak-compactness of bounded, closed, and convex sets is characterized through sup-attaining functionals in view of the famous James’ theorem. The aim of this mathematical note...
LA  - eng
PB  - De Gruyter Brill
KW  - reflexivity
KW  - norm-attaining operator
KW  - Bishop-Phelps theorem
KW  - supporting vector
TI  - On sup-and inf-attaining functionals
DO  - 10.1515/MATH-2024-0090
ER  -