Diagonal series of rational functions (several variables)

ArticleOriginal scientific text

Title

Authors ¹, ¹

Institute of Mathematics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland

We give representations of Nash functions in a neighbourhood of a polydisc (torus) in

ℂ^{m}

as diagonal series of rational functions in a neighbourhood of a polydisc (torus) in

ℂ^{m + 1}

.

diagonal series, rational function, Nash function, rationally convex, Hadamard convolution

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