The Frobenius method for complex roots of the indicial equation
1978 ◽
Vol 9
(1)
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pp. 71-77
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Keyword(s):
2019 ◽
Vol 38
(6)
◽
pp. 1800-1809
2004 ◽
Vol 2004
(54)
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pp. 2867-2893
Keyword(s):
2021 ◽
Vol 31
(02)
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pp. 2150018
2019 ◽
pp. 403-406
2018 ◽
Vol 8
(3)
◽
pp. 196