Published: 1980 Received: October 30, 1978Available on J-STAGE: October 20, 2006Accepted: -
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Date of correction: October 20, 2006Reason for correction: -Correction: CITATIONDetails: Wrong : 1) D. Ferguson, The question of uniqueness for G. D. Birkhoff interpolation problem, J. Approximation Theory, 2 (1969), 1-28. 2) K. Atkinson and A. Sharma, A partial characterization of poised Hermite-Birkhoff interpolation problems, SIAM J. Numer. Anal., 6 (1969), 230-235. 3) M. P. Carroll and H. W. Mclaughlin, L1 approximation of vector-valued functions, J. Approximation Theory, 7 (1973), 122-131. 4) Wayne T. Ford and John A. Roulier, On interpolation and approximation by polynomials with monotone derivatives, J. Approximation Theory, 10 (1974), 123-130. 5) Eli Passow, Louis Raymon and John A. Roulier, Comonotone polynomial approximation, J. Approximation Theory, 11 (1974), 221-224. 6) John A. Roulier, Best approximation to functions with restricted derivations, J. Approximation Theory, 17 (1976), 344-347. 7) V. N. Malozemov, Joint approximation of a function and its derivatives by algebraic polynomials, Dokl. Akad. Nauk SSSR, 170 (1966), 1274-1276. 8) G. G. Lorentz, Bernstein polynomials, Toronto, 1953. 9) G. G. Lorentz, Approximation of functions, Holt, Rinehart and Winston, 1966.
Right : [1] D. Ferguson, The question of uniqueness for G. D. Birkhoff interpolation problem, J. Approximation Theory, 2 (1969), 1-28. [2] K. Atkinson and A. Sharma, A partial characterization of poised Hermite-Birkhoff interpolation problems, SIAM J. Numer. Anal., 6 (1969), 230-235. [3] M. P. Carroll and H. W. Mclaughlin, L1 approximation of vector-valued functions, J. Approximation Theory, 7 (1973), 122-131. [4] Wayne T. Ford and John A. Roulier, On interpolation and approximation by polynomials with monotone derivatives, J. Approximation Theory, 10 (1974), 123-130. [5] Eli Passow, Louis Raymon and John A. Roulier, Comonotone polynomial approximation, J. Approximation Theory, 11 (1974), 221-224. [6] John A. Roulier, Best approximation to functions with restricted derivations, J. Approximation Theory, 17 (1976), 344-347. [7] V. N. Malozemov, Joint approximation of a function and its derivatives by algebraic polynomials, Dokl. Akad. Nauk SSSR, 170 (1966), 1274-1276. [8] G. G. Lorentz, Bernstein polynomials, Toronto, 1953. [9] G. G. Lorentz, Approximation of functions, Holt, Rinehart and Winston, 1966.
Date of correction: October 20, 2006Reason for correction: -Correction: PDF FILEDetails: -