Statistics of DKUM

Basic Bibliography Published theses Top keywords Keyword timeline Co-mentors

The table includes keywords of all theses, where this person is in the role of a mentor. Keywords are sorted by the frequency, with most frequent keywords at the top. Most frequent keywords may tell what this mentor's research fields and interests are.

Person: Valerij Romanovskij

Together there are 23 keywords, that are appearing 23 times.
0 of them (0 % of all) appear more than once, together appearing 0 times (0 % of all appearances).

Frequency		Keyword
Num.	%	Keyword
1x		Ideal, prvi integral, vektorsko polje, diferencialna enačba, invariantna krivulja, invariantna površina, Darbouxjev prvi integral, Darbouxjev integrirajoči množitelj., planar systems of ODE's, higher dimensional systems of ODE's, phase portrait, nilpotent center, limit cylces, Poincaré compactification, center problem, Bautin ideal, focus quantities, time-reversibility, integrability problem, Darboux method, linearizability, limit cycle, cyclicity