Abstract
We consider the problem of shape-preserving interpolation by cubic splines. We propose a unified approach to the derivation of sufficient conditions for the k-monotonicity of splines (the preservation of the sign of any derivative) in interpolation of k-monotone data for k = 0, …, 4.
Similar content being viewed by others
References
Yu. S. Zav’yalov, B. I. Kvasov, and V. L. Miroshnichenko, Methods of Spline Functions (Nauka, Moscow, 1980) [in Russian].
V. L. Miroshnichenko, “Convex and monotone spline interpolation,” in Constructive Theory of Function. Proceed. Intern. Conf., Varna, Bulgaria, May 27–June 2, 1984 (Publ. House of Bulgarian Acad. of Sci., Sofia, 1984), pp. 610–620.
V. L. Miroshnichenko, “Sufficient conditions of monotonicity and convexity for interpolating cubic splines of class C 2,” in Computational Systems, Vol. 137: Approximation by Splines (Institute of Mathematics, Siberian Branch of the Academy of Sciences of the USSR, Novosibirsk, 1990), pp. 31–57 [in Russian].
Yu. S. Volkov, “On monotone interpolation by cubic splines,” Vychisl. Tekhnol. 6(6), 14–24 (2001).
Yu. S. Volkov, “A new method for constructing cubic interpolating splines,” Zh. Vychisl.Mat. i Mat. Fiz. 44(2), 231–241 (2004) [Comput. Math. and Math. Phys. 44 (2), 215–224 (2004)].
Yu. S. Volkov, “On the construction of interpolating polynomial splines,” in Computational Systems, Vol. 159: Spline Functions and Their Applications (Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 1997), pp. 3–18 [in Russian].
Yu. S. Volkov, “Totally positive matrices in the methods of constructing interpolation splines of odd degree,” Mat. Tr. 7(2), 3–34 (2004) [Sib. Adv. Math. 15 (4), 96–125 (2005)].
J. Ahlberg, E. Nilson, and J. Walsh, The Theory of Splines and their Applications (Academic Press, New York-London, 1967; Mir, Moscow, 1972).
V. V. Bogdanov and Yu. S. Volkov, “Selection of parameters of generalized cubic splines with convexity preserving interpolation,” Sib. Zh. Vychisl.Mat. 9(1), 5–22 (2006).
Yu. S. Volkov, “On the determination of the complete interpolation spline in terms of B-splines,” Sib. Elektron.Mat. Izv. 5, 334–338 (2008).
Yu. S. Volkov, Uniform Convergence of Derivatives of Odd-Degree Interpolating Splines Preprint no. 62 (Institute of Mathematics, Siberian Branch of the Academy of Sciences of the USSR, Novosibirsk, 1984) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu. S. Volkov, V. V. Bogdanov, V. L. Miroshnichenko, V. T. Shevaldin, 2010, published in Matematicheskie Zametki, 2010, Vol. 88, No. 6, pp. 836–844.
Rights and permissions
About this article
Cite this article
Volkov, Y.S., Bogdanov, V.V., Miroshnichenko, V.L. et al. Shape-preserving interpolation by cubic splines. Math Notes 88, 798–805 (2010). https://doi.org/10.1134/S0001434610110209
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0001434610110209