Results 271 to 280 of about 3,164,214 (296)

Invariance, Degeneracy, and Continuous Solutions

1994
Abstract The formation of tangential discontinuities, as an intrinsic part of the static equilibrium of a magnetic field B embedded in an infinitely conducting fluid, follows directly from the mathematical properties of the equilibrium equations.
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Group-Invariant Solutions of Hydrodynamics

1995
The equations of hydrodynamics, being nonlinear, are in general difficult to solve analytically. A great deal of effort has therefore gone into the numerical solution of these equations, using a wide variety of algorithms. Issues associated with these numerical solutions include accuracy and stability of the algorithms and their associated solutions ...
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Lie symmetries, optimal system and group-invariant solutions of the (3+1)-dimensional generalized KP equation

Chinese Journal of Physics, 2021
Wen-Xiu Ma, Sachin Kumar
exaly  

INVARIANT SOLUTIONS OF ANALYTIC EQUATIONS

1979
Bierstone, Edward, Milman, Pierre
openaire   +2 more sources

Spin relevant invariants and the general solution of the Dirac equation for the Coulomb fields

Annals of Physics, 2022
Larissa Brizhik
exaly  

On differential-invariant solutions

Sibirskii zhurnal chistoi i prikladnoi matematiki, 2016
openaire   +1 more source

Making solution concepts invariant

1995
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Vermeulen, A.J., Jansen, M.J.M., Potters, J.A.M.   +2 more
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Invariant and Partially Invariant Solutions

2006
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Description of translation invariant valuations on convex sets with solution of P. McMullen's conjecture

Geometric and Functional Analysis, 2001
S Alesker
exaly  

λ-Symmetry and μ-Symmetry Reductions and Invariant Solutions of Four Nonlinear Differential Equations

Mathematics, 2020
Wen-Xiu Ma, Yu-Shan Bai, Jian-Ting Pei
exaly