On the non-negativity of solutions of the heat equation.
Bollettino della Unione matematica italiana, Série 3, Tome 12 (1957) no. 4, pp. 520-523
Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica
@article{BUMI_1957_3_12_4_a3,
author = {Bellman, Richard},
title = {On the non-negativity of solutions of the heat equation.},
journal = {Bollettino della Unione matematica italiana},
pages = {520--523},
publisher = {mathdoc},
volume = {Ser. 3, 12},
number = {4},
year = {1957},
zbl = {0079.31401},
mrnumber = {90880},
language = {en},
url = {http://geodesic.mathdoc.fr/item/BUMI_1957_3_12_4_a3/}
}
Bellman, Richard. On the non-negativity of solutions of the heat equation.. Bollettino della Unione matematica italiana, Série 3, Tome 12 (1957) no. 4, pp. 520-523. http://geodesic.mathdoc.fr/item/BUMI_1957_3_12_4_a3/