On the essential norm of singular operators with applications
pdf (Русский)

Keywords

singular integral operator, noetherian operators, piecewise Lya- punov contour.

How to Cite

Neagu, V. (2021). On the essential norm of singular operators with applications. Acta Et Commentationes Exact and Natural Sciences, 10(2), 75-88. https://doi.org/10.36120/2587-3644.v10i2.75-88

Abstract

The paper presents certain results devoted to the essential norms and norms of singular integral operators in spaces with weights. It is found that these rules in the case of Lyapunov-type contour on portions essentially also on the contour. The values of the essential norms are used to determine noetherian conditions for the characteristic single operators with measurable and marginal coefficients.

https://doi.org/10.36120/2587-3644.v10i2.75-88
pdf (Русский)
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.