Abstract
A system of relations is presented for determining optimal coefficients for a set consisting of an arbitrary number of smoothly matched cubic polynomial dependences. As an example, the method is used to construct optimal approximating formulas for the viscosity of air in thermochemical equilibrium as a function of enthalpy.
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References
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Original Russian Text © V.V. Gorskii, 2007, published in Zhurnal Vychislitel’noi Matematiki i Matematicheskoi Fiziki, 2007, Vol. 47, No. 6, pp. 939–943.
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Gorskii, V.V. Spline approximation method. Comput. Math. and Math. Phys. 47, 895–899 (2007). https://doi.org/10.1134/S0965542507060012
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DOI: https://doi.org/10.1134/S0965542507060012