Typical Structure of Oriented Graphs and Digraphs with Forbidden Blow-Up Transitive Triangles

Transitive tournament (including transitive triangle) and its blow-up have some symmetric properties. In this work, we establish an analogue result of the Erdös-Stone theorem of weighted digraphs with a forbidden blow-up of the transitive tournament. We give a stability result of oriented graphs and...

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Bibliographic Details
Main Authors: Meili Liang, Jianxi Liu
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/14/12/2551
Description
Summary:Transitive tournament (including transitive triangle) and its blow-up have some symmetric properties. In this work, we establish an analogue result of the Erdös-Stone theorem of weighted digraphs with a forbidden blow-up of the transitive tournament. We give a stability result of oriented graphs and digraphs with forbidden blow-up transitive triangles and show that almost all oriented graphs and digraphs with forbidden blow-up transitive triangles are almost bipartite, which reconfirms and strengthens the conjecture of Cherlin.
ISSN:2073-8994