Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4958564 | Computers & Mathematics with Applications | 2017 | 17 Pages |
Abstract
Blowup solutions for the multidimensional isotropic inhomogeneous Landau-Lifshitz (ILL) equation on a hyperbolic n-space H2 are obtained. If the inhomogeneous terms are carefully selected, the ILL will guarantee three types of singularity solutions. Type I and type II blowup solutions of any dimensional ILL on H2 can develop a finite time singularity from smooth initial data with finite L2 energy. We prove the decay rate of energy density of the type III implicit blowup solution. If ε and C are non-zero constants, this solution develops a singularity in finite time with a local (râ[ε,C]) finite initial energy.
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Authors
Penghong Zhong, Ganshan Yang,