Results 41 to 50 of about 1,422,735 (373)

Initial value problem for the free boundary magnetohydrodynamics with zero magnetic boundary condition

open access: yes, 2017
We show local existence and uniqueness of plasma(fluid)-vaccum free boundary problem of magnetohydrodynamic flow in three-dimensional space with infinite depth setting when magnetic field is zero on the free boundary.
Lee, Donghyun
core   +1 more source

Mixed Initial-Boundary Value Problem for the Capillary Wave Equation

open access: yesAdvances in Mathematical Physics, 2016
We study the mixed initial-boundary value problem for the capillary wave equation: iut+u2u=∂x3/2u,  t>0,  x>0;  u(x,0)=u0(x),  x>0; u(0,t)+βux(0,t)=h(t),  t>0, where ∂x3/2u=(1/2π)∫0∞sign⁡x-y/x-yuyy(y) dy.
B. Juarez Campos   +2 more
doaj   +1 more source

A new type of shooting method for nonlinear boundary value problems

open access: yesAlexandria Engineering Journal, 2013
In this article we introduce a new type of iterative method for initial value problems (IVPs). We enhance this method by using shooting techniques and interpolation for the boundary value problems. Our method is more accurate and applicable than built in
Muhammad Ahsan, Sarah Farrukh
doaj   +1 more source

Stability Estimates for an Inverse Hyperbolic Initial Boundary Value Problem with Unknown Boundaries [PDF]

open access: yesSIAM Journal on Mathematical Analysis, 2014
In this paper we prove stability estimates of logarithmic type for an inverse problem consisting in the determination of unknown portions of the boundary of a domain in $\mathbb{R}^n$, from a knowledge, in a finite time observation, of overdetermined ...
S. Vessella
semanticscholar   +1 more source

A Two-Dimensional Nonlocal Fractional Parabolic Initial Boundary Value Problem

open access: yesAxioms
In this paper, we investigate a two-dimensional singular fractional-order parabolic partial differential equation in the Caputo sense. The partial differential equation is supplemented with Dirichlet and weighted integral boundary conditions.
Said Mesloub   +2 more
doaj   +1 more source

The initial boundary value problem of a mixed-typed hemivariational inequality

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
A mixed-typed differential inclusion with a weakly continuous nonlinear term and a nonmonotone discontinuous nonlinear multi-valued term is studied, and the existence and decay of solutions are established.
Guo Xingming
doaj   +1 more source

Initial-boundary value problem for the two-component nonlinear Schrödinger equation on the half-line

open access: yesJournal of Nonlinear Mathematical Physics, 2016
We present a 3×3 Riemann-Hilbert problem formalism for the initial-boundary value problem of the two-component nonlinear Schrödinger (2-NLS) equation on the half-line.
Jian Xu
semanticscholar   +1 more source

Initial-boundary value problems for the defocusing nonlinear Schr\"odinger equation in the semiclassical limit [PDF]

open access: yes, 2014
Initial-boundary value problems for integrable nonlinear partial differential equations have become tractable in recent years due to the development of so-called unified transform techniques.
Miller, Peter D., Qin, Zhenyun
core   +2 more sources

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Degenerate parabolic initial-boundary value problems

open access: yesJournal of Differential Equations, 1979
in Hilbert space and their realizations in function spaces as initial-boundary value problems for partial differential equations which may contain degenerate or singular coefficients. The Cauchy problem consists of solving (1.1) subject to the initial condition Jdu(0) = h.
openaire   +2 more sources

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