Journal of symbolic computation. 1997;24(1):1-30. doi: 10.1006/jsco.1997.0110 Q21.12025
Formal Solutions and Factorization of Differential Operators with Power Series Coefficients
DOI: 10.1006/jsco.1997.0110
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Journal of symbolic computation. 1997;24(1):1-30. doi: 10.1006/jsco.1997.0110 Q21.12025
DOI: 10.1006/jsco.1997.0110
摘要 查看摘要