Reduction from Negative Triangle Search to Negative Triangle Detection

FROM: Negative Triangle Search TO: Negative Triangle Detection

Implications

if: to-time: $T(n)$ where $T(n)/n$ is decreasing
then: from-time: $O(T(n))$

Year

2018

Reference

V. V. Williams, R. R. Williams, Subcubic Equivalences Between Path, Matrix, and Triangle Problems. 2018.

https://dl.acm.org/doi/pdf/10.1145/3186893, Lemma 4.1