Distribution of zeros of solutions of sixth order (۲ ≤ n ≤ ۵)-points boundary value problem in terms of semi-critical intervals
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_CMDE-8-2_007
تاریخ نمایه سازی: 15 بهمن 1401
Abstract:
In this paper, the issue of distribution of zeros of the solutions of linear homogenous differential equations (LHDE) have been investigated in terms of semi-critical intervals. We shall follow a geometric approach to state and prove some properties of LHDEs of the sixth order with (۲, ۳, ۴, and ۵ points) boundary conditions and with measurable coefficients. Moreover, the relations between semi-critical intervals of the LHDEs have been explored. Also, the obtained results have been generalized for the ۵th order differential equations.
Keywords:
Linear differential equations , Distribution of zeros for the solution , Boundary value problems , Semi-oscillatory interval , Semi-critical interval