This note presents an elementary approach to the nonexistence of solutions of linear parabolic initial-boundary value problems considered in the Feller test.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm122-1-11, author = {Piotr Biler and Tadeusz Nadzieja}, title = {An elementary approach to nonexistence of solutions of linear parabolic equations}, journal = {Colloquium Mathematicae}, volume = {122}, year = {2011}, pages = {125-134}, zbl = {1216.35078}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm122-1-11} }
Piotr Biler; Tadeusz Nadzieja. An elementary approach to nonexistence of solutions of linear parabolic equations. Colloquium Mathematicae, Tome 122 (2011) pp. 125-134. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm122-1-11/