Results 41 to 50 of about 40,007 (203)

Minimal Length Effects on Tunnelling from Spherically Symmetric Black Holes

Advances in High Energy Physics, 2015
We investigate effects of the minimal length on quantum tunnelling from spherically symmetric black holes using the Hamilton-Jacobi method incorporating the minimal length.
Benrong Mu, Peng Wang, Haitang Yang
doaj   +1 more source

H\"older regularity for viscosity solutions of fully nonlinear, local or nonlocal, Hamilton-Jacobi equations with super-quadratic growth in the gradient

, 2010
Viscosity solutions of fully nonlinear, local or non local, Hamilton-Jacobi equations with a super-quadratic growth in the gradient variable are proved to be H\"older continuous, with a modulus depending only on the growth of the Hamiltonian.
Cardaliaguet, Pierre, Rainer, Catherine
core   +2 more sources

Comment on Identical Motion in Classical and Quantum Mechanics [PDF]

, 1999
Makowski and Konkel [Phys. Rev. A 58, 4975 (1998)] have obtained certain classes of potentials which lead to identical classical and quantum Hamilton-Jacobi equations.
Mostafazadeh, Ali
core   +3 more sources

Playing with fire? A mean‐field game analysis of fire sales and systemic risk under regulatory capital constraints

Canadian Journal of Statistics, EarlyView.
Abstract We analyze the effect of regulatory capital constraints on financial stability in a large homogeneous banking system using a mean‐field game (MFG) model. Each bank holds cash and a tradable risky asset. Banks choose absolutely continuous trading rates in order to maximize expected terminal equity, with trades subject to transaction costs ...
Rüdiger Frey, Theresa Traxler
wiley   +1 more source

Additive Eigenvalue Problems of the Laplace Operator with the Prescribed Contact Angle Boundary Condition

Complexity, 2020
Additive eigenvalue problem appears in ergodic optimal control or the homogenization of Hamilton–Jacobi equations. It has wide applications in several fields including computer science and then attracts the attention.
Hongmei Li, Peihe Wang
doaj   +1 more source

Free boundary value problems and hjb equations for the stochastic optimal control of elasto-plastic oscillators [PDF]

ESAIM: Proceedings and Surveys, 2019
We consider the optimal stopping and optimal control problems related to stochastic variational inequalities modeling elasto-plastic oscillators subject to random forcing.
Lauriere M., Li Z., Mertz L., Wylie J., Zuo S.   +4 more
doaj   +1 more source

Direct Numerical Simulation of Magnetohydrodynamic Slip‐Flow Past a Stretching Surface Using Physics‐Informed Neural Network

Heat Transfer, EarlyView.
ABSTRACT Traditional numerical methods, such as finite difference methods (FDM), finite element methods (FEM), and spectral methods, often face meshing challenges and high computational cost for solving nonlinear coupled differential equations. Machine learning techniques, specifically Physics‐informed machine learning, address these obstacles by ...
Ahmad, Feroz Soomro, Husna Zafar
wiley   +1 more source

Viscosity Solutions of Hamilton-Jacobi Equations [PDF]

Transactions of the American Mathematical Society, 1983
Problems involving Hamilton-Jacobi equations—which we take to be either of the stationary form H ( x , u , D u ) = 0 H(x,u,Du) = 0 or of the evolution form u t + H
Crandall, Michael G., Lions, Pierre-Louis   +1 more
openaire   +1 more source

Numerical Construction of Viable Sets for Autonomous Conflict Control Systems

Mathematics, 2014
A conflict control system with state constraints is under consideration. A method for finding viability kernels (the largest subsets of state constraints where the system can be confined) is proposed.
Nikolai Botkin, Varvara Turova
doaj   +1 more source