Results 31 to 40 of about 283,896 (317)

Waveguides with Combined Dirichlet and Robin Boundary Conditions [PDF]

open access: yesMathematical Physics, Analysis and Geometry, 2006
20 pages, LaTeX with 1 EPS figure; to appear in Mathematical Physics, Analysis and ...
Freitas, P., Krejčiřík, D.
openaire   +3 more sources

TWO-DIMENSIONAL HYBRIDS WITH MIXED BOUNDARY VALUE PROBLEMS

open access: yesActa Polytechnica, 2016
Boundary value problems are considered on a simplex F in the real Euclidean space R2. The recent discovery of new families of special functions, orthogonal on F, makes it possible to consider not only the Dirichlet or Neumann boundary value problems on F,
Marzena Szajewska   +1 more
doaj   +1 more source

Asymptotic analysis of Sturm–Liouville problem with nonlocal integral-type boundary condition

open access: yesNonlinear Analysis, 2021
In this study, we obtain asymptotic formulas for eigenvalues and eigenfunctions of the one-dimensional Sturm–Liouville equation with one classical-type Dirichlet boundary condition and integral-type nonlocal boundary condition.
Artūras Štikonas, Erdoğan Şen
doaj   +1 more source

Steady compressible heat-conductive fluid with inflow boundary condition

open access: yesBoundary Value Problems, 2017
In this paper, we study strong solutions to the steady compressible heat-conductive fluid near a non-zero constant flow with the Dirichlet boundary condition for the velocity on the inflow and outflow part of the boundary.
Chunhui Zhou
doaj   +1 more source

Consistent Dirichlet boundary conditions for numerical solution of moving boundary problems [PDF]

open access: yesApplied Numerical Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hubbard, M.E.   +2 more
openaire   +3 more sources

Nonlinear differential equations with perturbed Dirichlet integral boundary conditions [PDF]

open access: yesBoundary Value Problems, 2021
AbstractThis paper is devoted to prove the existence of positive solutions of a second order differential equation with a nonhomogeneous Dirichlet conditions given by a parameter dependence integral. The studied problem is a nonlocal perturbation of the Dirichlet conditions by considering a homogeneous Dirichlet-type condition at one extreme of the ...
Alberto Cabada, Javier Iglesias
openaire   +5 more sources

Exact Null Controllability of a Wave Equation with Dirichlet–Neumann Boundary in a Non-Cylindrical Domain

open access: yesMathematics, 2023
In this paper, by applying the Hilbert Uniqueness Method in a non-cylindrical domain, we prove the exact null controllability of one wave equation with a moving boundary.
Lizhi Cui, Jing Lu
doaj   +1 more source

Dirichlet Boundary State in Linear Dilaton Background [PDF]

open access: yes, 1995
Dirichlet-branes have emerged as important objects in studying nonperturbative string theory. It is important to generalize these objects to more general backgrounds other than the usual flat background. The simplest case is the linear dilaton condensate.
A. Sen   +10 more
core   +2 more sources

A Modulus-Squared Dirichlet Boundary Condition for Time-Dependent Complex Partial Differential Equations and its Application to the Nonlinear Schödinger Equation [PDF]

open access: yesSIAM Journal on Scientific Computing, 2011
An easy to implement modulus-squared Dirichlet (MSD) boundary condition is formulated for numerical simulations of time-dependent complex partial differential equations in multidimensional settings.
R. Caplan, R. Carretero-González
semanticscholar   +1 more source

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