Approximation of a Function Belonging to Lip ((α, r) Class by Np,q. C1 Summability Method of its Fourier Series

Authors

  • JP Kushwaha Department of Applied Mathematics, Institute of Technology Guru Ghasidas University, Bilaspur
  • BP Dhakal Central Department of Education (Mathematics), Tribhuvan University, Kathmandu

Keywords:

Cesàro means Lipschitz class, Nörlund means

Abstract

In this paper, an estimate for the degree of approximation of a function belonging to Lip(α, r) class by product summability method Np.q.C1 of its Fourier series has been established.

DOI: http://dx.doi.org/10.3126/njst.v14i2.10424

Nepal Journal of Science and Technology Vol. 14, No. 2 (2013) 117-122

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Published

2014-05-15

How to Cite

Approximation of a Function Belonging to Lip ((α, r) Class by Np,q. C1 Summability Method of its Fourier Series. (2014). Nepal Journal of Science and Technology, 14(2), 117-122. https://doi.org/10.3126/njst.v14i2.10424

Issue

Vol. 14 No. 2 (2013)

Section

Articles

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Authors retain copyright and grant the journal right of first publication.

How to Cite

Approximation of a Function Belonging to Lip ((α, r) Class by Np,q. C1 Summability Method of its Fourier Series. (2014). Nepal Journal of Science and Technology, 14(2), 117-122. https://doi.org/10.3126/njst.v14i2.10424