Published Online: Sep 30, 2015
Page range: 131 - 138
Received: Jan 06, 2015
DOI: https://doi.org/10.1515/amsil-2015-0010
© Andrzej Sładek
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
The main goal of the paper is to examine the dimension of the vector space spanned by powers of linear forms. We also find a lower bound for the number of summands in the presentation of zero form as a sum of