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Bibliographic Details
Main Authors: Hu, Xuanrui, Sun, Yuefang
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2602.14008
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Table of Contents:
  • The oriented Turán number of a given oriented graph $\overrightarrow{F}$, denoted by $\exo(n,\overrightarrow{F})$, is the largest number of arcs in $n$-vertex $\overrightarrow{F}$-free oriented graphs. This parameter could be seen as a natural oriented version of the classical Turán number. In this paper, we study the supersaturation phenomenon for oriented Turán problems, and prove oriented versions of the famous Erdős-Simonovits Supersaturation Theorem and Moon-Moser inequality, and supersaturation theorems for transitive tournaments and antidirected complete bipartite graphs.