Results 1 to 10 of about 6,855,519 (278)

Explicit periodic solution for the threeparabolic problem in the unbounded strip with boundary conditions of Riquier type

open access: yesTechnical Transactions
The subject of the paper is the construction of an explicit periodic solution to the boundary problem for a nonhomogeneous threeparabolic equations of sixth order considered in the unbounded space-time layer with boundary conditions of Riquier type.
Koroński Jan
doaj   +1 more source

Nonhomogeneous Boundary Value Problems

open access: yesJournal of Mathematical Analysis and Applications, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Fractional-order boundary value problem with Sturm-Liouville boundary conditions

open access: yesElectronic Journal of Differential Equations, 2015
Using the new conformable fractional derivative, which differs from the Riemann-Liouville and Caputo fractional derivatives, we reformulate the second-order conjugate boundary value problem in this new setting.
Douglas R. Anderson, Richard I. Avery
doaj  

Viscoelastic Boundary Value Problems

open access: yesIrish Mathematical Society Bulletin, 1986
Some problems with linear viscoelastic materials can be reduced to corresponding problems in elasticity, provided that the boundary regions satisfy certain conditions. The present note gives an alternative derivation of a method which can be used when the boundary regions vary in a quite complicated manner.
openaire   +2 more sources

Blow-Up Phenomena for a Boundary Yamabe Problem with Umbilic Boundary

open access: yesMathematics
We study a linear boundary perturbation of the problem of prescribing the scalar curvature K and the boundary mean curvature H on a Riemannian manifold with umbilic boundary. Assuming that the Weyl tensor is nowhere vanishing along the boundary, we treat
Giusi Vaira
doaj   +1 more source

Boundary problem in Simon's two-stage clinical trial designs. [PDF]

open access: yesJ Biopharm Stat, 2017
Shan G, Chen JJ, Ma C.
europepmc   +1 more source

On Bernoulli boundary value problem

open access: yesLe Matematiche, 2007
We give a constructive proof of the existence and uniqueness of the solution, under certain conditions, by Picard’s iteration. Moreover Newton’s iteration method is considered for the numerical computation of the solution.
Francesco A. Costabile, Annarosa Serpe
doaj  

Avery fixed point theorem applied to Hammerstein integral equations

open access: yesElectronic Journal of Differential Equations, 2019
We apply a recent Avery et al. fixed point theorem to the Hammerstein integral equation $$ x(t)=\int^{T_2}_{T_1}G(t,s)f(x(s))\,ds, \quad t\in[T_1,T_2].
Paul W. Eloe, Jeffrey T. Neugebauer
doaj  

Resonant problem for some second-order differential equation on the half-line

open access: yesElectronic Journal of Differential Equations, 2007
We prove the existence of at least one solution to a nonlinear second-order differential equation on the half-line, with the boundary conditions $x'(0)=0$ and with the first derivative vanishing at infinity.
Katarzyna Szymanska
doaj  

Formulation of some self-consistent tasks of radio electronics

open access: yesФизика волновых процессов и радиотехнические системы, 2018
The self-consistent problem of electromagnetism is defined as a closed mathematical cycle in which the primary sources of the electromagnetic field are corrected by the inverse effect of secondary sources arising from them as a result of the interaction ...
K.I. Kisilenko   +3 more
doaj  

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