The Picard and the Gauss-Weierstrass singular integrals of functions in two variables
<p>We study some approximation properties of the Picard and the Gauss-Weierstrass singular integrals of functions of two variables belonging to some exponential weighted spaces. In Sec. 3.1 and 3.2 we give two theorems on the degree of approximation and two theorems of the Voronovskaya type. I...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Università degli Studi di Catania
1997-05-01
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| Series: | Le Matematiche |
| Subjects: | |
| Online Access: | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/395 |