과제정보
연구 과제 주관 기관 : Chosun University
Journal of the Korean Society for Industrial and Applied Mathematics
- 제4권2호
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- Pages.111-133
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- 2000
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- 1226-9433(pISSN)
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- 1229-0645(eISSN)
Legendre Tau Method for the 2-D Stokes Problem
- Jun, SeRan (Department of Mathematics Pohang University of Science and Technology) ;
- Kang, Sungkwon (Department of Mathematics Chosun University) ;
- Kwon, YongHoon (Department of Mathematics Pohang University of Science and Technology)
- 발행 : 2000.12.31
초록
A Legendre spectral tau approximation scheme for solving the two-dimensional stationary incompressible Stokes equations is considered. Based on the vorticity-stream function formulation and variational forms, boundary value and normal derivative of vorticity are computed. A factorization technique for matrix stems based on the Schur decomposition is derived. Several numerical experiments are performed.
키워드