Πλοήγηση ανά Θέμα "Symmetrics"
Αποτελέσματα 1-4 από 4
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Band Preconditioners for Non-Symmetric Real Toeplitz Systems with Unknown Generating Function
(2021)Toeplitz systems appear in a variety of applications in real life such as signal processing, image processing and restoration and discretization of PDEs. The fast convergence to the accurate solution of the system seems ... -
Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function
(2017)The energy-momentum of a new four-dimensional, charged, spherically symmetric, and nonsingular black hole solution constructed in the context of general relativity coupled to a theory of nonlinear electrodynamics is ... -
Localization of Energy-Momentum for a Black Hole Spacetime Geometry with Constant Topological Euler Density
(2018)The evaluation of the energy-momentum distribution for a new four-dimensional, spherically symmetric, static and charged black hole spacetime geometry with constant nonzero topological Euler density is performed by using ... -
Particle motion around charged black holes in generalized dilaton-axion gravity
(2018)The behaviour of massive and massless test particles around asymptotically flat and spherically symmetric, charged black holes in the context of generalized dilaton-axion gravity in four dimensions is studied. All the ...