NEAR-BEST MULTIVARIATE APPROXIMATION BY FOURIER-SERIES, TSCHEBYSCHEV SERIES AND TSCHEBYSCHEV INTERPOLATION

[1] Cheney E. W., 1966, INTRO APPROXIMATION

[2] CHENEY EW, 1970, APPROXIMATION THEORY

[3] Freilich J. H., 1971, Journal of Approximation Theory, V4, P183, DOI 10.1016/0021-9045(71)90028-1

[4] POLYNOMIAL APPROXIMATION BY PROJECTIONS ON UNIT CIRCLE [J]. SIAM JOURNAL ON NUMERICAL ANALYSIS, 1975, 12 (01) : 111 - 120

[5] Handscomb D. C, 2014, METHODS NUMERICAL AP

[6] HOBSON EW, 1926, THEORY FUNCTIONS REA, V2

[7] CHEBYSHEV POLYNOMIAL APPROXIMATIONS FOR L-MEMBRANE EIGENVALUE PROBLEM [J]. SIAM JOURNAL ON APPLIED MATHEMATICS, 1967, 15 (01) : 172 - &

[8] MASON JC, 1970, APPROXIMATION THEORY

[9] ON MAXIMUM ERRORS OF POLYNOMIAL APPROXIMATIONS DEFINED BY INTERPOLATION AND BY LEAST SQUARES CRITERIA [J]. COMPUTER JOURNAL, 1967, 9 (04) : 404 - &

[1] Cheney E. W., 1966, INTRO APPROXIMATION

[2] CHENEY EW, 1970, APPROXIMATION THEORY

[3] Freilich J. H., 1971, Journal of Approximation Theory, V4, P183, DOI 10.1016/0021-9045(71)90028-1

[4] POLYNOMIAL APPROXIMATION BY PROJECTIONS ON UNIT CIRCLE [J]. SIAM JOURNAL ON NUMERICAL ANALYSIS, 1975, 12 (01) : 111 - 120

[5] Handscomb D. C, 2014, METHODS NUMERICAL AP

[6] HOBSON EW, 1926, THEORY FUNCTIONS REA, V2

[7] CHEBYSHEV POLYNOMIAL APPROXIMATIONS FOR L-MEMBRANE EIGENVALUE PROBLEM [J]. SIAM JOURNAL ON APPLIED MATHEMATICS, 1967, 15 (01) : 172 - &

[8] MASON JC, 1970, APPROXIMATION THEORY

[9] ON MAXIMUM ERRORS OF POLYNOMIAL APPROXIMATIONS DEFINED BY INTERPOLATION AND BY LEAST SQUARES CRITERIA [J]. COMPUTER JOURNAL, 1967, 9 (04) : 404 - &