On homomorphisms, open operators and their adjoints.
Zarnadze, D. (2001)
Georgian Mathematical Journal
Similarity:
Zarnadze, D. (2001)
Georgian Mathematical Journal
Similarity:
Luca, Florian, Mignotte, Maurice (2006)
Divulgaciones Matemáticas
Similarity:
Caldas, M., Jafari, S., Kovár, M.M. (2004)
Divulgaciones Matemáticas
Similarity:
Kharazishvili, A. (1999)
Georgian Mathematical Journal
Similarity:
Pyotr N. Ivanshin, Evgenii N. Sosov (2008)
Matematički Vesnik
Similarity:
Abdulaev, R. (1997)
Georgian Mathematical Journal
Similarity:
Dimitrijević Blagojević, Aleksandra S. (2009)
Matematichki Vesnik
Similarity:
Marek Cúth (2014)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
We prove some generalizations of results concerning Valdivia compact spaces (equivalently spaces with a commutative retractional skeleton) to the spaces with a retractional skeleton (not necessarily commutative). Namely, we show that the dual unit ball of a Banach space is Corson provided the dual unit ball of every equivalent norm has a retractional skeleton. Another result to be mentioned is the following. Having a compact space , we show that is Corson if and only if every continuous...
M. K. Bose, Ajoy Mukharjee (2010)
Matematički Vesnik
Similarity:
Filippo Cammaroto, Ljubiša Kočinac (2006)
Matematički Vesnik
Similarity:
Popa, Valeriu, Noiri, Takashi (2002)
Novi Sad Journal of Mathematics
Similarity: