5. Note on Linear Partial Differential Equations
1872 ◽
Vol 7
◽
pp. 190-192
Keyword(s):
The equationmay be put in the very simple formif we writeand
1943 ◽
Vol 61
(3)
◽
pp. 195-209
1956 ◽
Vol 8
◽
pp. 426-431
◽
1932 ◽
Vol 51
◽
pp. 176-189
◽
1958 ◽
Vol 11
(1)
◽
pp. 145-151
◽
1961 ◽
Vol 14
(3)
◽
pp. 171-186
◽
1994 ◽
Vol 2
(1)
◽