On the nonnegativity of Green's functions.
Bellman, Richard
Bollettino dell'Unione Matematica Italiana, Tome 18 (1963), p. 219-221 / Harvested from Biblioteca Digitale Italiana di Matematica
Publié le : 1963-09-01
@article{BUMI_1963_3_18_3_219_0,
     author = {Richard Bellman},
     title = {On the nonnegativity of Green's functions.},
     journal = {Bollettino dell'Unione Matematica Italiana},
     volume = {18},
     year = {1963},
     pages = {219-221},
     zbl = {0117.31401},
     mrnumber = {167668},
     language = {en},
     url = {http://dml.mathdoc.fr/item/BUMI_1963_3_18_3_219_0}
}
Bellman, Richard. On the nonnegativity of Green's functions.. Bollettino dell'Unione Matematica Italiana, Tome 18 (1963) pp. 219-221. http://gdmltest.u-ga.fr/item/BUMI_1963_3_18_3_219_0/

[1] Bellman, R., On the Nonnegativity of Green's Functions, Boll U. M. I. Vol. 12, 1957, pp. 411-413. | MR 104860 | Zbl 0085.31202

[2] Bellman, R., On the Nonnegativity of the Heat Equation, Boll. U. M. I. Vol. 12, 1957, pp. 520-523. | MR 90880 | Zbl 0079.31401

[3] Beckenbach, E. F., and Bellman, R., Inequalities, Ergebnisse der Math., «Springer, Berlin», 1961. | Zbl 0097.26502

[4] Bellman, R., An Introduction to Matrix Analysis, «McGraw-Hill Book Company», Inc., New York, 1960. | MR 122820 | Zbl 0124.01001