Discrete Applied Mathematics
A <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e228″ altimg=”si3.svg” class=”math”><mrow><mn>7</mn><mo>/</mo><mn>3</mn></mrow></math>-approximation algorithm for feedback vertex set in tournaments via Sherali–Adams
Publication date: 15 October 2023Source: Discrete Applied Mathematics, Volume 337Author(s): Manuel Aprile, Matthew Drescher, Samuel Fiorini, Tony Huynh