Elementary exposition of realizing phase space structures relevant to chemical reaction dynamics. - Wenyang Lyu; Shibabrat Naik; Stephen Wiggins (CoRR, 2020)

UPOsHam: A Python package for computing unstable periodic orbits in two-degree-of-freedom Hamiltonian systems. - Wenyang Lyu; Shibabrat Naik; Stephen Wiggins (J. Open Source Softw., 2020)

Hamiltonian pitchfork bifurcation in transition across index-1 saddles. - Wenyang Lyu; Shibabrat Naik; Stephen Wiggins (Commun. Nonlinear Sci. Numer. Simul., 2021)