A computer-assisted proof of the existence of Smale horseshoe for the folded-towel map. - Anna Gierzkiewicz (Commun. Nonlinear Sci. Numer. Simul., 2021)

Periodic orbits in the Rössler system. - Anna Gierzkiewicz; Piotr Zgliczynski (Commun. Nonlinear Sci. Numer. Simul., 2021)

Sharkovskii theorem for infinite dimensional dynamical systems. - Anna Gierzkiewicz; Robert Szczelina (Commun. Nonlinear Sci. Numer. Simul., 2025)

Corrigendum to "Sharkovskii theorem for infinite dimensional dynamical systems" [Communications in Nonlinear Science and Numerical Simulation 146 (2025) 108770]. - Anna Gierzkiewicz; Robert Szczelina (Commun. Nonlinear Sci. Numer. Simul., 2025)