摘要
ＴｈｅＴｗｏＴｈｅｏｒｅｔｉｃａｌＰｒｏｂｌｅｍｓｏｆＨｉｇｈｅｒＭａｔｈｅｍａｔｉｃｓＣｕｉＷｅｉｗｅｉ（ＮｏｒｔｈｗｅｓｔｅｒｎＩｎｓｔｉｔｕｔｅｏｆＡｒｃｈｉｔｅｃｔｕｒａｌＥｎｇｉｎｅｅｒｉｎｇ）Ａｂｓｔｒａｃｔ：Ｉｎｔｈｉｓｐａｐｅｒ，Ｉｉ...
In this paper,I introduce two problems.I. To select the proper linear substitution of unknown fuction simplifies n th order linear non-homogeneous equation with constant coefficients. Ⅱ. To introduce another sequence of leading curvature.
出处
《陕西理工学院学报（自然科学版）》
1996年第3期65-68,共4页
Journal of Shananxi University of Technology:Natural Science Edition
