Zhirayr Avetisyan, Michael Ruzhansky
Published 2023-09-02Version 1
The analogue of polar coordinates in the Euclidean space, a polar decomposition in a metric space, if well-defined, can be very useful in dealing with integrals with respect to a sufficiently regular measure. In this note we handle the technical details associated with such polar decompositions.
Comments: English version in pages 1-11, Armenian version in pages 12-22
On Projections of Metric Spaces
Existence and uniqueness of fixed point on closed ball in multiplicative $\mathbf{G}_\mathcal{M}-$metric space
The wave model of metric spaces
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