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Displaying 321 – 340 of 644

Existence and uniqueness of periodic solutions for a kind of Duffing equation with two deviating arguments

Bingwen Liu (2006)

Annales Polonici Mathematici

We use the coincidence degree to establish new results on the existence and uniqueness of T-periodic solutions for a kind of Duffing equation with two deviating arguments of the form x'' + Cx'(t) + g₁(t,x(t-τ₁(t))) + g₂(t,x(t-τ₂(t))) = p(t).

Existence and uniqueness of periodic solutions for a second-order nonlinear differential equation with piecewise constant argument.

Wang, Gen-Qiang, Cheng, Sui Sun (2009)

International Journal of Mathematics and Mathematical Sciences

Existence and uniqueness of periodic solutions of mixed monotone functional differential equations.

Kang, Shugui, Cheng, Sui Sun (2009)

Abstract and Applied Analysis

Existence and uniqueness of positive and nondecreasing solutions for a class of singular fractional boundary value problems.

Mena, J.Caballero, Harjani, J., Sadarangani, K. (2009)

Boundary Value Problems [electronic only]

Existence and uniqueness of positive solution for a singular nonlinear second-order $m$ -point boundary value problem.

Lv, Xuezhe, Pei, Minghe (2010)

Boundary Value Problems [electronic only]

Existence and uniqueness of positive solutions for a third-order three-point problem on time scales.

Xu, Huiye (2010)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

Existence and uniqueness of positive solutions for Neumann problems of second order impulsive differential equations.

Zhai, Chengbo, Song, Ruipeng (2010)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

Existence and uniqueness of solution of unilateral problems with $L^{1}$ data.

Boccardo, L., Cirmi, G.R. (1999)

Journal of Convex Analysis

Existence and uniqueness of solutions Cauchy problem for nonlinear infinite systems of parabolic differential-functional equations.

Pudełko, Anna (2002)

Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica

Existence and uniqueness of solutions for a second-order delay differential equation boundary value problem on the half-line.

Wei, Yuming (2008)

Boundary Value Problems [electronic only]

Existence and uniqueness of solutions for coupled systems of higher-order nonlinear fractional differential equations.

Ahmad, Bashir, Alsaedi, Ahmed (2010)

Fixed Point Theory and Applications [electronic only]

Existence and uniqueness of solutions for fourth-order boundary-value problems in Banach spaces.

Cui, Yujun, Zou, Yumei (2009)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Existence and uniqueness of solutions for gradient systems without a compactness embedding condition

Sahbi Boussandel (2019)

Czechoslovak Mathematical Journal

This paper is devoted to the existence and uniqueness of solutions for gradient systems of evolution which involve gradients taken with respect to time-variable inner products. The Gelfand triple $(V, H, V^{'})$ considered in the setting of this paper is such that the embedding $V ↪ H$ is only continuous.

Currently displaying 321 – 340 of 644

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Displaying 321 – 340 of 644

Existence and uniqueness of periodic solutions for a kind of Duffing equation with two deviating arguments

Existence and uniqueness of periodic solutions for a second-order nonlinear differential equation with piecewise constant argument.

Existence and uniqueness of periodic solutions of mixed monotone functional differential equations.

Existence and uniqueness of positive and nondecreasing solutions for a class of singular fractional boundary value problems.

Existence and uniqueness of positive solution for a singular nonlinear second-order $m$ -point boundary value problem.

Existence and uniqueness of positive solutions for a third-order three-point problem on time scales.

Existence and uniqueness of positive solutions for Neumann problems of second order impulsive differential equations.

Existence and uniqueness of solution of unilateral problems with $L^{1}$ data.

Existence and uniqueness of solutions Cauchy problem for nonlinear infinite systems of parabolic differential-functional equations.

Existence and uniqueness of solutions for a second-order delay differential equation boundary value problem on the half-line.

Existence and uniqueness of solutions for coupled systems of higher-order nonlinear fractional differential equations.

Existence and uniqueness of solutions for fourth-order boundary-value problems in Banach spaces.

Existence and uniqueness of solutions for gradient systems without a compactness embedding condition

Existence and uniqueness of solutions for higher-order three-point boundary value problems.

Existence and uniqueness of solutions to a semilinear functional-differential evolution nonlocal Cauchy problem.

Existence and uniqueness of strong solutions to nonlinear nonlocal functional differential equations.

Existence and uniqueness results for perturbed Neumann boundary value problems.

Existence and uniqueness theorems on certain difference-differential equations.

Existence by minimisation of solitary water waves on an ocean of infinite depth

Existence criteria for singular boundary value problems with $p$ -Laplacian operators.

Currently displaying 321 – 340 of 644