Results 101 to 110 of about 7,045,461 (221)

Hyers–Ulam stability and existence criteria for coupled fractional differential equations involving p-Laplacian operator

open access: yesAdvances in Difference Equations, 2018
In this article, by using nonlinear Leray–Schauder-type alternative and Banach’s fixed point theorem, we investigate existence and uniqueness of solutions.
Hasib Khan   +4 more
doaj   +1 more source

Exponential stability of solutions of nonlinear fractionally perturbed ordinary differential equations

open access: yesElectronic Journal of Differential Equations, 2017
The main aim of this paper is to prove a theorem on the exponential stability of the zero solution of a class of integro-differential equations, whose right-hand sides involve the Riemann-Liouville fractional integrals of different orders and we ...
Eva Brestovanska, Milan Medved
doaj  

A Note on Fractional Equations of Volterra Type with Nonlocal Boundary Condition

open access: yesAbstract and Applied Analysis, 2013
We deal with nonlocal boundary value problems of fractional equations of Volterra type involving Riemann-Liouville derivative. Firstly, by defining a weighted norm and using the Banach fixed point theorem, we show the existence and uniqueness of ...
Zhenhai Liu, Rui Wang
doaj   +1 more source

Symmetry algebras of Lagrangian Liouville-type systems [PDF]

open access: yes, 2010
We calculate the generators and commutation relations explicitly for higher symmetry algebras of a class of hyperbolic Lagrangian systems of Liouville type, in particular, for two-dimensional Toda chains associated with semisimple complex Lie ...
van de Leur, J.W.   +9 more
core   +2 more sources

Uniqueness of solutions to singular Liouville-type equations

open access: yes, 2018
We deduce new uniqueness results for solutions to singular Liouville-type equations both on spheres and on bounded domains, as well as new self-contained proofs of previously known results.
Jevnikar, Aleks
core   +1 more source

LIOUVILLE TYPE THEOREMS FOR TRANSVERSALLY HARMONIC AND BIHARMONIC MAPS

open access: yesJournal of the Korean Mathematical Society, 2017
12 ...
Jung, Min Joo, Jung, Seoung Dal
openaire   +3 more sources

On Hochstadt-Lieberman Theorem For Sturm-Liouville Operators

open access: yes, 2011
The inverse spectral problem of the Sturm-Liouville operator Lq = -d2/dx2 +q(x) is considered, where q(x) is an integrable function on (0,1).
Shieh, Chung-tsun; Buterin, S. A.; Ignatiev, Mikhail   +1 more
core  

Existence of solutions for a system of mixed fractional differential equations

open access: yesJournal of Taibah University for Science, 2018
The aim of this work is to investigate, by the help of Krasnoselskii's fixed point theorem, the existence of solutions for a system of fractional differential equations involving left and right Riemann–Liouville fractional derivatives.
A. Guezane-Lakoud, S. Ramdane
doaj   +1 more source

A Refined Approach for Non-Negative Entire Solutions of Δ u + up = 0 with Subcritical Sobolev Growth

open access: yesAdvanced Nonlinear Studies, 2017
Let N≥2{N\geq 2} and ...
Villavert John
doaj   +1 more source

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