学术报告
Vector-potential finite-element formulations for two-dimensional resistive magnetohydrodynamics - 何云慧（Memorial University of Newfoundland, Canada）
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时间： 2017-12-07
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题目：Vector-potential finite-element formulations for two-dimensional resistive magnetohydrodynamics
报告人：何云慧（Memorial University of Newfoundland, Canada）
摘要：We consider the finite-element formulation of a vector-potential model of two-dimensional resistive MHD. Existence and uniqueness are considered separately for the continuum nonlinear equations and the discretized and linearized form that arises from Newton's method applied to a modified system. Under some conditions, we prove that the solutions of the original and modified weak forms are the same, allowing us to prove convergence of both the discretization and the nonlinear iteration.
时间：12月7日（周四）下午4:30-5:30
地点：首师大校本部新教二楼613
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