Piecewise Quadratic Approximations on Triangles

ACM Transactions on Mathematical Software - Tập 3 Số 4 - Trang 316-325 - 1977
M. J. D. Powell1, Malcolm Sabin2
1Department of Applied Math and Theoretical Physics, University of Cambridge, Silver St., Cambridge CB3 9EW, England
2Kongsberg, U.K., Box 105, Maidenhead, Berkshire, England

Tóm tắt

Từ khóa


Tài liệu tham khảo

LAWSON , C.L. C~-compatible interpolation over a triangle. Tech. Memo. 33-770, Jet Propulsion Lab., Pasadena , Calif. , 1976 . LAWSON, C.L. C~-compatible interpolation over a triangle. Tech. Memo. 33-770, Jet Propulsion Lab., Pasadena, Calif., 1976.

MARLOW , S. , AND POWELL , M.J. D. A Fortran subroutine for plotting the part of a conic that is inside a given triangle. Rep. R-8336 , Atomic Energy Res. Establishment , Harwell, England , 1976 . MARLOW, S., AND POWELL, M.J.D. A Fortran subroutine for plotting the part of a conic that is inside a given triangle. Rep. R-8336, Atomic Energy Res. Establishment, Harwell, England, 1976.

I~ILNE W.P. Homogeneous Coordinates. Edward Arnold & Co. London 1924. I~ILNE W.P. Homogeneous Coordinates. Edward Arnold & Co. London 1924.

PS~C~LL , P. On cubic and quartic Clough-Tocher finite elements . SIAM J. Nuraer. Anal. lS ( 1976 ), 100-103. PS~C~LL, P. On cubic and quartic Clough-Tocher finite elements. SIAM J. Nuraer. Anal. lS (1976), 100-103.

POWELL , M.J. D. Piecewise quadratic surface fitting for contour plotting . In Software for Numerical Mathematics . D.J. Evans, Ed., Academic Press , London , 1974 . POWELL, M.J.D. Piecewise quadratic surface fitting for contour plotting. In Software for Numerical Mathematics. D.J. Evans, Ed., Academic Press, London, 1974.

STRANG , G. , AND FIX , G.J. An Analysis of the Finite Element Method . Prentice-Hall , Englewood Cliffs, N.J. , 1973 . STRANG, G., AND FIX, G.J. An Analysis of the Finite Element Method. Prentice-Hall, Englewood Cliffs, N.J., 1973.