Features of characteristic roots variable coefficient linear linear line -to -divide equations
[1]Meng Lingbao,Features of characteristic roots variable coefficient linear linear line -to -divide equations[J].Journal of Zhengzhou University (Engineering Science),1995,16(03):8-11.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
16
Number of periods:
1995 03
Page number:
8-11
Column:
Public date:
1995-03-28
- Title:
- Features of characteristic roots variable coefficient linear linear line -to -divide equations
- CLC:
- -
- DOI:
- -
- Abstract:
- This article mainly solves two problems with the variable coefficient linearly differential equations with characteristic heavy root types: ① If the type of equation has Y heavy characteristics roots, this type of equation can be reduced to N Y -level equations at one time, and the principle of reduction of the constant coefficient equation is promoted. ② This type of equation can find some special solutions on the premise of not knowing any features in advance.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
