k-component disconjugacy for systems of ordinary differential equations.
Solution matching for boundary value problems for linear equations.
Optimality and existence for Lipschitz equations.
Boundary value problems for third order differential equations by solution matching.
Double solutions of three-point boundary-value problems for second-order differential equations.
Positive solutions for a system of fractional boundary value problems
We investigate the existence and multiplicity of positive solutions for a system of nonlinear Riemann-Liouville fractional differential equations with nonnegative nonlinearities which can be nonsingular or singular functions, subject to multi-point boundary conditions that contain fractional derivatives.
Existence results for nondensely defined semilinear functional differential inclusions in Fréchet spaces.
Positive solutions of second order boundary value problems with changing signs Carathéodory nonlinearities.
Uniqueness of solutions for fourth-order nonlocal boundary value problems.
Existence and local uniqueness for nonlinear Lidstone boundary value problems.
Existence theory for nonlinear functional boundary value problems.
Continuous dependence and differentiation of solutions of finite difference equations.
Existence and Asymptotic Stability of Solutions of a Perturbed Quadratic Fractional Integral Equation
Mathematics Subject Classification: 45G10, 45M99, 47H09 We study the solvability of a perturbed quadratic integral equation of fractional order with linear modification of the argument. This equation is considered in the Banach space of real functions which are defined, bounded and continuous on an unbounded interval. Moreover, we will obtain some asymptotic characterization of solutions. Finally, we give an example to illustrate our abstract results.
Existence of a positive solution for an th order boundary value problem for nonlinear difference equations.
Monotone methods applied to some higher order boundary value problems.
Eigenvalue characterization for a class of boundary value problems.
Uniqueness implies existence for discrete fourth order Lidstone boundary-value problems.
Singular boundary value problems for quasi-differential equations.
Positive solutions for higher order ordinary differential equations.
Singular nonlinear conjugate boundary value problems.
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