Examines the development of the composite legendre approximation in unbounded domains. Proof of the stability and convergence of a proposed scheme; Discussion of two-dimensional exterior problems; Error estimations.
Proposes a mixed Chebyshev spectral-finite element method for solving two-dimensional unsteady Navier-Stokes equation. Information on the spectral method; Discussion; Error estimations.
文摘Examines the development of the composite legendre approximation in unbounded domains. Proof of the stability and convergence of a proposed scheme; Discussion of two-dimensional exterior problems; Error estimations.
基金the Chinese State Key Project of Basic ResearchN.G1999032804 and the Shanghai Natural Science Foundation N.00JC14057.
文摘Proposes a mixed Chebyshev spectral-finite element method for solving two-dimensional unsteady Navier-Stokes equation. Information on the spectral method; Discussion; Error estimations.
