Abstract
We obtain an analog of the Poincaré-Bertrand formula for a singular Cauchy-Szegö integral in a multidimensional ball. We understand the principal value of the integral in the Cauchy sense. The obtained formula differs from that of Poincaré-Bertrand for the Cauchy integral in a complex plane.
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Original Russian Text © A.S. Katsunova and A.M. Kytmanov, 2012, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2012, No. 4, pp. 24–32.
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Katsunova, A.S., Kytmanov, A.M. A rearrangement formula for a singular Cauchy-Szegö integral in a ball from ℂn . Russ Math. 56, 19–26 (2012). https://doi.org/10.3103/S1066369X12040032
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DOI: https://doi.org/10.3103/S1066369X12040032