Results 21 to 30 of about 4,317 (261)

Bessel SPDEs with general Dirichlet boundary conditions [PDF]

Electronic Journal of Probability, 2021
41 ...
openaire   +3 more sources

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

Applied Numerical Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hubbard, M.E., Baines, M.J., Jimack, P.K.   +2 more
openaire   +3 more sources

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

Boundary 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

Mathematics, 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

Exact Null Controllability of a One-Dimensional Wave Equation with a Mixed Boundary

Mathematics, 2023
In this paper, exact null controllability of one-dimensional wave equations in non-cylindrical domains was discussed. It is different from past papers, as we consider boundary conditions for more complex cases.
Lizhi Cui, Jing Lu
doaj   +1 more source

Study of properties of solutions for quasilinear parabolic systems

MATEC Web of Conferences, 2016
In this paper, we concern with degenerate and quasilinear parabolic systems not in divergence form with null Dirichlet boundary conditions and positive initial conditions. The local existence and uniqueness of classical solution are proved.
Gao Yunzhu, Meng Qiu, Guo Yingjia
doaj   +1 more source

Dirichlet boundary conditions in a noncommutative theory [PDF]

Journal of High Energy Physics, 2010
19 pages, 1 figure ...
Fosco, C. D., Scuracchio, P.
openaire   +2 more sources

Massive gravity from Dirichlet boundary conditions [PDF]

Physics Letters B, 2010
Corrected to match published ...
openaire   +2 more sources

Numerical Reconstruction of the Source in Dynamical Boundary Condition of Laplace’s Equation

Axioms
In this work, we consider Cauchy-type problems for Laplace’s equation with a dynamical boundary condition on a part of the domain boundary. We construct a discrete-in-time, meshless method for solving two inverse problems for recovering the space–time ...
Miglena N. Koleva, Lubin G. Vulkov
doaj   +1 more source

New Results on a Nonlocal Sturm–Liouville Eigenvalue Problem with Fractional Integrals and Fractional Derivatives

Fractal and Fractional
In this paper, we investigate the eigenvalue properties of a nonlocal Sturm–Liouville equation involving fractional integrals and fractional derivatives under different boundary conditions.
Yunyang Zhang, Shaojie Chen, Jing Li
doaj   +1 more source