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Your search keyword '"Yongxiang Li"' showing total 2 results
2 results on '"Yongxiang Li"'

1. Existence of positive solution for fully third-order boundary value problems.

Author

Yongxiang Li and Ibrahim, Elyasa

Subjects
*BOUNDARY value problems, *MATHEMATICAL inequalities, *MATHEMATICAL analysis, *MATHEMATICS, *DIFFERENTIAL equations
Abstract

In this paper, we are concerned with the existence of positive solutions of the fully third-order boundary value problem... is continuous. Some inequality conditions on f to guarantee the existence of positive solution are presented. These inequality conditions allow that ƒ(t; x; y; z) may be superlinear or sublinear growth on x, y and z as |(x; y; z)| → 0 and |(x; y; z)| → ∞. [ABSTRACT FROM AUTHOR]

Published
2019

2. Existence of positive solution for fully third-order boundary value problems.

Author

Yongxiang Li and Ibrahim, Elyasa

Subjects
*BOUNDARY value problems, *MATHEMATICAL inequalities, *DIFFERENTIAL equations, *FIXED point theory, *MATHEMATICAL physics
Abstract

In this paper, we are concerned with the existence of positive solutions of the fully third-order boundary value problem ..., where f: [0, 1] x ℝ+ x ℝ+ x ℝ → ℝ is continuous. Some inequality conditions on f to guarantee the existence of positive solution are presented. These inequality conditions allow that f (t, x, y, z) may be superlinear or sublinear growth on x, y and z as |(x, y, z)| → 0 and |(x, y, z)| → ∞. [ABSTRACT FROM AUTHOR]

Published
2019

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