Spherical Approximation on Unit Sphere

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Eman Samir Bhaya
Ekhlas Annon Musa


In this paper we introduce a Jackson type theorem for functions in LP spaces on sphere And study on best approximation of  functions in  spaces defined on unit sphere.

our central problem is to describe the approximation behavior of functions in    spaces for  by modulus of smoothness of functions.


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How to Cite
E. S. Bhaya and E. A. Musa, “Spherical Approximation on Unit Sphere”, JUBPAS, vol. 26, no. 3, pp. 61–68, Jan. 2018.