Title of article
Ranges of operators and derivatives
Author/Authors
Guirao، نويسنده , , A.J. and Hلjek، نويسنده , , P. and Montesinos، نويسنده , , V.، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2010
Pages
5
From page
29
To page
33
Abstract
We show a unified method of proving the existence of C 1 -Fréchet smooth and Lipschitz mappings which are surjective or whose range of the derivative contains the whole dual unit ball. As an application, under Martinʹs Maximum axiom, we obtain a complete result for those spaces with density character ω 1 .
Keywords
Fréchet smoothness , Surjective mappings
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2010
Journal title
Journal of Mathematical Analysis and Applications
Record number
1560971
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