Bistability of Traveling Waves and Wave-Pinning States in a Mass-Conserved Reaction-Diffusion System: From Bifurcations to Implications for Actin Waves. - Jack M. Hughes; Saar O. Modai; Leah Edelstein-Keshet; Arik Yochelis (SIAM J. Appl. Dyn. Syst., 2026)