Stability of multi-time step partitioned integrators for first-order finite element systems
作者： Ted Belytschko , Patrick Smolinski , Wing Kam Liu
DOI: 10.1016/0045-7825(85)90126-4
关键词: Mathematics 、 Time step 、 Type (model theory) 、 Stability (learning theory) 、 Finite element method 、 First order 、 Diffusion (acoustics) 、 Integrator 、 Control theory
摘要: Abstract Mixed time integration procedures are those in which different steps and integrators used parts of the mesh. A rigorous stability analysis is provided for first this type first-order semidiscretizations, such as arise diffusion problems. The verified by some numerical examples.
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