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 Mat. Zametki, 1998, Volume 63, Issue 3, Pages 421–424 (Mi mz1298)

Further criteria for the indecomposability of finite pseudometric spaces

M. É. Mikhailov

Institute of Genetics Academy of Sciences of Moldova

Abstract: We continue the study of indecomposable finite (consisting of a finite number of points) pseudometric spaces (i.e., spaces whose only decomposition into a sum is the division of all distances in equal proportion). We prove that the indecomposability property is invariant under the following operation: connect two disjoint points by an additional simple chain, which is the inverted copy of the shortest path connecting these points. The indecomposability of the spaces presented by the graphs $K_{m,n}$ ($m\ge2$, $n\ge3$) with edges of equal length is also proved.

DOI: https://doi.org/10.4213/mzm1298

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English version:
Mathematical Notes, 1998, 63:3, 370–373

Bibliographic databases:

UDC: 515.124

Citation: M. É. Mikhailov, “Further criteria for the indecomposability of finite pseudometric spaces”, Mat. Zametki, 63:3 (1998), 421–424; Math. Notes, 63:3 (1998), 370–373

Citation in format AMSBIB
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