L∞-error estimates of discontinuous Galerkin methods with theta time discretization scheme for an evolutionary HJB equations
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Methods in The Applied Sciences"
DOI: 10.1002/mma.4306
Abstract: The main purpose of this paper is to analyze the convergence and regularity of our proposed algorithm of the finite element methods coupled with a theta time discretization scheme for evolutionary Hamilton-Jacobi-Bellman equations with linear… read more here.
Keywords: scheme evolutionary; theta time; time discretization; discretization scheme ... See more keywords
An Accurate Low-Order Discretization Scheme for the Identity Operator in the Magnetic Field and Combined Field Integral Equations
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2018.2866578
Abstract: A new low-order discretization scheme for the identity operator in the magnetic field integral equation (MFIE) is discussed. Its concept is derived from the weak-form representation of combined sources that are discretized with Rao–Wilton–Glisson functions.… read more here.
Keywords: low order; scheme identity; field; order discretization ... See more keywords
A New Discretization Scheme for the Non-Isotropic Stockwell Transform
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DOI: 10.3390/math11081839
Abstract: To avoid the undesired angular expansion of the sampling grid in the discrete non-isotropic Stockwell transform, in this communication we propose a scale-dependent discretization scheme that controls both the radial and angular expansions in unison.… read more here.
Keywords: discretization; non isotropic; discretization scheme; isotropic stockwell ... See more keywords