Results 91 to 100 of about 10,899 (224)

A Study of Caputo Sequential Fractional Differential Equations with Mixed Boundary Conditions

open access: yesUniversal Journal of Mathematics and Applications
In this paper, we investigate the existence of solutions for a sequential fractional differential equation involving Caputo-type derivative subject to mixed boundary conditions.
Djourdem Habib, Djamel-eddine Hettadj
doaj   +1 more source

Applications of Schauder's Fixed-point theorem with respect to iterated functional equations

open access: yesApplied Mathematics Letters, 2001
The problem of existence and uniqueness of continuous solutions of the following iterative functional equation \[ G\bigl[ f^{n_0} (x), \dots,f^{n_k}(x) \bigr]= F(x),\;x\in[a,b],\tag{1} \] where \(G\) and \(F\) are known functions and \(f\) denotes the \(n\)th iteration of \(f\), is investigated.
Liu, Zeqing, Kang, Shin Min
openaire   +1 more source

One-signed rotationally symmetric solutions of singular Dirichlet problems with the prescribed higher mean curvature operator in Minkowski spacetime

open access: yesMathematical Modelling and Analysis
We investigate the existence, uniqueness and multiplicity of one-signed rotationally symmetric solutions of singular Dirichlet problems with the prescribed higher mean curvature operator in Minkowski spacetime.
Meiyu Liu, Minghe Pei, Libo Wang
doaj   +1 more source

A hybrid Krasnosel'skiĭ-Schauder fixed point theorem for systems [PDF]

open access: green, 2023
Gennaro Infante   +2 more
openalex   +1 more source

Existence and uniqueness of Solution for Boundary Value Problem of Fractional Order

open access: yesTikrit Journal of Pure Science
In this study, we investigate a class of fractional ordering and fractional derivative-based boundary value problems.   and . There are four boundary value requirements in this equation.
Hozan Hilmi   +2 more
doaj   +1 more source

Almost-periodic solution for BAM neural networks [PDF]

open access: yesSurveys in Mathematics and its Applications, 2009
In this paper, we study the existence and uniqueness solution and investigate the conditions that make it almost-periodic solution for BAM neural networks with retarded delays.
Hamid A. Jalab, Rabha W. Ibrahim
doaj  

An application of Schauder’s fixed point theorem with respect to higher order BVPs [PDF]

open access: yesProceedings of the American Mathematical Society, 1998
We shall provide conditions on the functionf(t,u1,⋯,un−1)f(t,u_{1},\cdots , u_{n-1}). The higher order boundary value problem({BVP}){(E)  u(n)(t)+f(t,u(t),u(1)(t),⋯,u(n−2)(t))=0      for      t∈(0,1)    and      n≥2, (BC)  {u(i)(0)=0,     0≤i≤n−3, αu(n−2)(0)−βu(n−1)(0)=0, γu(n−2)(1)+δu(n−1)(1)=0\begin{equation*}\begin {cases}(E)~~ u^{(n)}(t)+ f(t, u(t),
openaire   +1 more source

Well-posed conditions on a class of fractional q-differential equations by using the Schauder fixed point theorem [PDF]

open access: gold, 2021
Mohammad Esmael Samei   +4 more
openalex   +1 more source

Schauder’s fixed-point theorem: new applications and a new version for discontinuous operators [PDF]

open access: yesBoundary Value Problems, 2012
The author provides an application of Schauder's fixed-point theorem to the proof of existence of solutions for a class of discontinuous second-order scalar problems, a generalization of Schauder's fixed-point theorem for discontinuous operators, and its application to some Dirichlet problems.
openaire   +1 more source

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