Characterization of Holomorphic Functions by Zero Spherical Means.

Autor: Volchkova, N. P., Volchkov, Vit. V.
Zdroj: Siberian Advances in Mathematics; Sep2024, Vol. 34 Issue 3, p249-260, 12p
Abstrakt: We continue to study the holomorphy problem for functions whose contour integrals over circles vanish. We consider the case in which a function is defined on a deleted ball in (without its center) and integrate over all spheres of two fixed radii inside . For , we find conditions on the radii and size of implying that is a holomorphic function. We also show that these conditions cannot be weakened in the general case. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index