Zeros of quadratic functionals on non-separable spaces
T. Banakh ; A. Plichko ; A. Zagorodnyuk
Colloquium Mathematicae, Tome 100 (2004), p. 141-147 / Harvested from The Polish Digital Mathematics Library
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We construct non-separable subspaces in the kernel of every quadratic functional on some classes of complex and real Banach spaces.

Publié le : 2004-01-01
EUDML-ID : urn:eudml:doc:284323 
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     year = {2004},
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T. Banakh; A. Plichko; A. Zagorodnyuk. Zeros of quadratic functionals on non-separable spaces. Colloquium Mathematicae, Tome 100 (2004) pp. 141-147. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm100-1-13/