Results 81 to 90 of about 4,035,775 (371)
The Space–Time Kernel-Based Numerical Method for Burgers’ Equations
Mathematics, 2018 It is well known that major error occur in the time integration instead of the spatial approximation. In this work, anisotropic kernels are used for temporal as well as spatial approximation to construct a numerical scheme for solving nonlinear Burgers ...
Marjan Uddin, Hazrat Ali
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Global large solutions to 3-D inhomogeneous Navier-Stokes system with one slow variable
, 2013 In this paper, we are concerned with the global wellposedness of 3-D inhomogeneous incompressible Navier-Stokes equations \eqref{1.3} in the critical Besov spaces with the norm of which are invariant by the scaling of the equations and under a nonlinear ...
Abidi +27 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi +2 more
wiley +1 more source
Nuclear Physics BThis study introduces two new charged anisotropic interior configurations within the fluid-geometry associated f(R) gravity model. Our analysis begins with the modified Einstein-Maxwell field equations, which describe a static and charged interior ...
Tayyab Naseer +4 more
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Renormalization group approach to anisotropic superconductivity
, 2009 The superconducting instability of the Fermi liquid state is investigated by considering anisotropic electron-boson couplings. Both electron-electron interactions and anisotropic electron-boson couplings are treated with a renormalization-group method ...
A. B. Migdal +8 more
core +2 more sources
A monotone $Q^1$ finite element method for anisotropic elliptic equations [PDF]
, 2023 Hao Li, Xiangxiong Zhang
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Dislocations in an Anisotropic Swift-Hohenberg Equation [PDF]
Communications in Mathematical Physics, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Haragus, Mariana, Scheel, Arnd
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Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
Anisotropic charged physical models with generalized polytropic equation of state
European Physical Journal C: Particles and Fields, 2018 In this paper, we found the exact solutions of Einstein–Maxwell equations with generalized polytropic equation of state (GPEoS). For this, we consider spherically symmetric object with charged anisotropic matter distribution.
A. Nasim, M. Azam
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A new algorithm for anisotropic solutions
, 2006 We establish a new algorithm that generates a new solution to the Einstein field equations, with an anisotropic matter distribution, from a seed isotropic solution.
B V Ivanov +24 more
core +2 more sources