A radius of absolute convergence for power series in many variables

2010/01/05 by Bekbaev, Ural
#15A60 #32A05 #Commutative Algebra (math.AC) #Complex Variables (math.CV) #FOS: Mathematics

paper · doi:10.48550/arxiv.1001.0622

Abstract

In this paper for power series in many (real or complex)variables a radius of (absolute) convergence is offered. This radius can be evaluated by a formula similar to Cauchy-Hadamard formula and in one variable case they are same.

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