On a Liouville transformation for .
Bollettino dell'Unione Matematica Italiana (1958)
- Volume: 13, Issue: 4, page 535-538
- ISSN: 0392-4041
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topBellman, Richard. "On a Liouville transformation for $u_{xx} + u_{yy} \pm a^{2}(x,y)u=0$.." Bollettino dell'Unione Matematica Italiana 13.4 (1958): 535-538. <http://eudml.org/doc/195858>.
@article{Bellman1958,
author = {Bellman, Richard},
journal = {Bollettino dell'Unione Matematica Italiana},
keywords = {partial differential equations},
language = {eng},
month = {12},
number = {4},
pages = {535-538},
publisher = {Zanichelli},
title = {On a Liouville transformation for $u_\{xx\} + u_\{yy\} \pm a^\{2\}(x,y)u=0$.},
url = {http://eudml.org/doc/195858},
volume = {13},
year = {1958},
}
TY - JOUR
AU - Bellman, Richard
TI - On a Liouville transformation for $u_{xx} + u_{yy} \pm a^{2}(x,y)u=0$.
JO - Bollettino dell'Unione Matematica Italiana
DA - 1958/12//
PB - Zanichelli
VL - 13
IS - 4
SP - 535
EP - 538
LA - eng
KW - partial differential equations
UR - http://eudml.org/doc/195858
ER -
References
top- BELLMAN, R., Stability Theory of Differential Equations, McGrraw-Hill Book Company, Inc., New York, 1954. Zbl0053.24705MR61235
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