\begin{document}$\ell$\end{document}+ν\begin{document}$\ell$\end{document} and H→WW*, and tt production followed by the decay modes t→b\begin{document}$\ell$\end{document}+ν\begin{document}$\ell$\end{document} and t→H(→WW*)q, where \begin{document}$\ell$\end{document}=e, μ. Based on two types of H→WW* decay topologies, one assuming the semileptonic decay mode H→WW*→\begin{document}$\ell$\end{document}+νjj and the other the fully leptonic decay mode H→WW*→\begin{document}$\ell$\end{document}+ν\begin{document}$\ell$\end{document}-ν, we perform a full simulation for signals and backgrounds. It is shown that, at the future HL-LHC, the branching ratio Br(t→uh) (Br(t→ch)) can be probed to 1.17 (1.56)×10-3 for the same-sign di-lepton channel, and to 7.1×10-4 (1.39×10-3) for the 3L channel at 3σ sensitivity."> Probing anomalous top-Higgs couplings at the HL-LHC via <i>H</i>→<i>WW</i><sup>*</sup> decay channels -
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