Geodesic
Convergence of logarithmic means of quadratic partial sums of double Fourier series
Ushangi Goginava1
1Department of Mathematics Faculty of Exact and Natural Sciences Iv. Javakhishvili Tbilisi State University Chavchavadze St. 1 Tbilisi 0128, Georgia
Colloquium Mathematicum, Tome 131 (2013) no. 1, pp. 99-112
Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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We investigate some convergence and divergence properties of the logarithmic means of quadratic partial sums of double Fourier series of functions, in measure and in the $L$ Lebesgue norm.
DOI : 10.4064/cm131-1-9
Keywords: investigate convergence divergence properties logarithmic means quadratic partial sums double fourier series functions measure lebesgue norm

Ushangi Goginava  1

1 Department of Mathematics Faculty of Exact and Natural Sciences Iv. Javakhishvili Tbilisi State University Chavchavadze St. 1 Tbilisi 0128, Georgia 
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Ushangi Goginava. Convergence of logarithmic means of quadratic partial sums of double Fourier series. Colloquium Mathematicum, Tome 131 (2013) no. 1, pp. 99-112. doi: 10.4064/cm131-1-9

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