Let s be any integer between 1 and 5. We determine necessary and
sufficient conditions that a ternary quartic be expressible as a (possibly
degenerate) sum of fourth powers of s linear forms.
@article{1086894091,
author = {Chipalkatti, Jaydeep},
title = {The Waring Loci of Ternary Quartics},
journal = {Experiment. Math.},
volume = {13},
number = {1},
year = {2004},
pages = { 93-102},
language = {en},
url = {http://dml.mathdoc.fr/item/1086894091}
}
Chipalkatti, Jaydeep. The Waring Loci of Ternary Quartics. Experiment. Math., Tome 13 (2004) no. 1, pp. 93-102. http://gdmltest.u-ga.fr/item/1086894091/