polydisc
Sign in to saveIn the theory of functions of several complex variables, a branch of mathematics, a polydisc is a Cartesian product of discs.
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In the theory of functions of several complex variables, a branch of mathematics, a polydisc is a Cartesian product of discs.
More specifically, if we denote by D(z,r) the open disc of center z and radius r in the complex plane, then an open polydisc is a set of the form D(z_1,r_1) \times \dots \times D(z_n,r_n).
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function of several complex variables
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mathematics
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International Standard Book Number
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Henri Poincaré
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Cartesian product
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disk
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ball
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complex plane
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open set
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norm
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Euclidean distance
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Lie group
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PlanetMath
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automorphism group
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duocylinder
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biholomorphism
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