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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 1975 Volume 24, Number 1, Pages 34–48 (Mi tmf3964)

This article is cited in 6 papers

Combinatorial analysis of the overlapping problem for vertices with more than four legs

Yu. M. Pis'mak


Abstract: The definition of reducihility of a connected diagram is introduced, which makes it possible to extend the definition of reducibility of a diagram [1] to the $n>4$, and also to formulate the definition of dressed $n$-tail vertex with $n$ arbitrarily large. Some theorems about topological properties of diagrams with vertices of arbitrarily high order are proved.

Received: 25.02.1974


 English version:
Theoretical and Mathematical Physics, 1975, 24:1, 649–658

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