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BY-NC-ND 3.0 license Open Access Published by De Gruyter August 27, 2008

Extensions of homogeneous polynomials on c 0(l 2i)

  • M. Lourenço EMAIL logo and L. Pellegrini
From the journal Mathematica Slovaca


We show that a 2-homogeneous polynomial on the complex Banach space c 0 l 2i) is norm attaining if and only if it is finite (i.e, depends only on finite coordinates). As the consequence, we show that there exists a unique norm-preserving extension for norm-attaining 2-homogeneous polynomials on c 0(l 2i).

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Published Online: 2008-8-27
Published in Print: 2008-10-1

© 2008 Mathematical Institute, Slovak Academy of Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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