Kumar, D.; Srivastava, G. S.; Kasana, H. S. Approximation of entire harmonic functions in \(R^ 3\) having index-pair \((p,q)\). (English) Zbl 0756.41024 Math., Rev. Anal. Numér. Théor. Approximation, Anal. Numér. Théor. Approximation 20, No. 1-2, 47-57 (1991). MSC: 41A25 40C10 41A30 30E05 PDFBibTeX XMLCite \textit{D. Kumar} et al., Math. Rev. Anal. Numér. Théor. Approximation, Anal. Numér. Théor. Approximation 20, No. 1--2, 47--57 (1991; Zbl 0756.41024)
Prasad, G.; Kasana, H. S. On linear methods of summations of a Fourier series. (English) Zbl 0607.40003 Arch. Math., Brno 23, 63-68 (1987). MSC: 40C05 PDFBibTeX XMLCite \textit{G. Prasad} and \textit{H. S. Kasana}, Arch. Math., Brno 23, 63--68 (1987; Zbl 0607.40003) Full Text: EuDML