Results 1 to 10 of about 149,000 (282)
Neumann boundary condition for Abelian BPS vortices
Journal of High Energy Physics, 2023 We study abelian BPS vortices on a surface S with boundary, which satisfy the Neumann boundary condition on the norm of the scalar field, or equivalently, that the current along the boundary vanishes.
N. S. Manton, Boan Zhao
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On a waveguide with frequently alternating boundary conditions: homogenized Neumann condition [PDF]
Annales Henri Poincaré, 2010 We consider a waveguide modeled by the Laplacian in a straight planar strip. The Dirichlet boundary condition is taken on the upper boundary, while on the lower boundary we impose periodically alternating Dirichlet and Neumann condition assuming the ...
Borisov, Denis +2 more
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Singular diffusion with Neumann boundary conditions [PDF]
Nonlinearity, 2021 Abstract In this paper we develop an existence theory for the nonlinear initial-boundary value problem with singular diffusion
Giuseppe Maria Coclite +2 more
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Finite difference method for a nonlinear fractional Schrödinger equation with Neumann condition [PDF]
E-Journal of Analysis and Applied Mathematics, 2020 In this paper, a special case of nonlinear fractional Schrödinger equation with Neumann boundary condition is considered. Finite difference method is implemented to solve the nonlinear fractional Schrödinger problem with Neumann boundary condition ...
Betul Hicdurmaz
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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
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On the ghost problem of conformal gravity
Journal of High Energy Physics, 2023 We study the metric perturbations around the de Sitter and Minkowski backgrounds in Conformal Gravity. We confirm the presence of ghosts in both cases. In the de Sitter case, by applying the Maldacena boundary conditions — the Neumann boundary condition ...
Anamaria Hell +2 more
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On the dynamics in the AdS/BCFT correspondence
Journal of High Energy Physics, 2022 We consider a perturbation of the Einstein gravity with the Neumann boundary condition, which is regarded as an end of the world brane (ETW brane) of the AdS/BCFT correspondence, in the AdS d+1 spacetime with d ≥ 3.
Yu-ki Suzuki, Seiji Terashima
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Neumann boundary conditions from Born–Infeld dynamics [PDF]
Nuclear Physics B, 1999 Some typos, reference added.
Savvidy, Konstantin G. +1 more
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Free energy and defect C-theorem in free fermion
Journal of High Energy Physics, 2021 We describe a p-dimensional conformal defect of a free Dirac fermion on a d-dimensional flat space as boundary conditions on a conformally equivalent space ℍ p+1 × S $$ \mathbbm{S} $$ d−p−1.
Yoshiki Sato
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Boundary regularity results for minimisers of convex functionals with (p, q)-growth
Advances in Nonlinear Analysis, 2023 We prove improved differentiability results for relaxed minimisers of vectorial convex functionals with (p,q)\left(p,q)-growth, satisfying a Hölder-growth condition in xx. We consider both Dirichlet and Neumann boundary data.
Irving Christopher, Koch Lukas
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