URN:NBN:SI:DOC-RN80JOGH2013Ferčec, Brigitadocuments/doc/R/URN_NBN_SI_doc-RN80JOGH_001.pdfdocuments/doc/R/URN_NBN_SI_doc-RN80JOGH_001.txthttps://dk.um.si/IzpisGradiva.php?id=40939doktorska delaX, 117 str., 30 cm19968520URN:NBN:SI:doc-RN80JOGHengB. Ferčecvisokošolska delaInCbifurkacije kritičnih periodbifurkations of critical periodscenter problemcenter varietycyclicity problemčasovna reverzibilnostDarboux integralDarbouxov integralDiferencialne enačbeDisertacijedissertationsfocus quantityfokusna količinafunkcija periodeintegrabilityintegrabilnostisochronicityizohronostlimit cyclelimitni cikellinearizabilitylinearizabilnostmatematikamathematicsperiod functionproblem centraraznoterost centrasistem NDEsystem of ODE'stime-reversibilitydoctoral dissertationIntegrability and local bifurcations in polynomial systems of ordinary differential equations