共 50 条
- [31] REDUCTIBILITY OF A LINEAR-DIFFERENTIAL SYSTEM [J]. NUMERISCHE MATHEMATIK, 1983, 41 (01) : 1 - 17
- [34] SOME NUCLEAR PROPERTIES OF NON-HYPOELLIPTIC LINEAR-DIFFERENTIAL OPERATOR WITH CONSTANT COEFFICIENTS [J]. BULLETIN DE LA SOCIETE MATHEMATIQUE DE FRANCE, 1974, 102 (04): : 435 - 447
- [35] ON REDUCIBILITY AND LINEAR REDUCIBILITY OF LINEAR-DIFFERENTIAL EQUATIONS [J]. VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 1 MATEMATIKA MEKHANIKA, 1989, (03): : 3 - 8
- [39] RATIONAL SOLUTIONS OF LINEAR-DIFFERENTIAL EQUATIONS [J]. JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES A-PURE MATHEMATICS AND STATISTICS, 1989, 46 : 184 - 196
- [40] SPECTRAL THEORY FOR LINEAR-DIFFERENTIAL SYSTEMS [J]. JOURNAL OF DIFFERENTIAL EQUATIONS, 1978, 27 (03) : 320 - 358