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main.tex

@@ -22,8 +22,9 @@ An equivalent formulation of \autoref{prob1} on graph is the following,
 
 \section{Existing algorithms}
 
-\subsection{subcubic combinatorial alg for detecting induced $C_4$}
-A recent paper \url{https://arxiv.org/pdf/2507.18845v1}.
+% not bipartite!
+% \subsection{subcubic combinatorial alg for detecting induced $C_4$}
+% A recent paper \url{https://arxiv.org/pdf/2507.18845v1}.
 
 
 \section{Finding $K_{2,\ell}$}