"070322 2007 eng "
dc
$\Sigma$-completeness and closed graph theorems
Díaz Madrigal, Santiago
A certain completeness concept, $\Sigma$-completeness, allows us to give some closed graph theorems between spaces whose dual space is weak* $\Sigma$-complete and some classes of Banach spaces in the range space, namely: reflexive Banach spaces, Banach spaces without copy of $\ell_\infty$ and dual spaces of Banach spaces with unconditional basis and without copy of $\ell_1$
Universitat de Barcelona
2007-04-11 12:52:45
application/pdf
https://www.raco.cat/index.php/CollectaneaMathematica/article/view/56785
Collectanea Mathematica; 1991: Vol.: 42 Núm.: 3
eng