Basis for Power Series Solutions to Systems of Linear, Constant Coefficient Partial Differential Equations
2004 ◽
Vol 201
(1)
◽
pp. 63-74
◽
1979 ◽
Vol 256
◽
pp. 163-163
◽
2004 ◽
Vol 124
(4)
◽
pp. 5085-5097
◽
2004 ◽
Vol 10
(02)
◽
pp. 155-185
◽
1981 ◽
Vol 82
(1)
◽
pp. 58-58
◽