The solution of some persistent $p : -q$ resonant center problems

by Maja Zulj, Brigita Ferčec, Matej Mencinger
Published 2018-12-01

Linearizability of 2:−3 Resonant Systems with Quadratic Nonlinearities

by Maja Žulj, Brigita Ferčec, Matej Mencinger
Published 2021-08-01

Limit cycles bifurcated from a center in a three dimensional system

by Bo Sang, Brigita Fercec, Qin-Long Wang
Published 2016-04-01

Linearizability problem of persistent centers

by Matej Mencinger, Brigita Ferčec, Wilker Fernandes, Regilene Oliveira
Published 2018-06-01

Comparison of the Evolution of the COVID-19 Disease between Romania and Italy

by Ciprian Chiruţă, Emilian Bulgariu, Jurij Avsec, Brigita Ferčec, Matej Mencinger
Published 2020-10-01