18 citations · 30 across the 4 of their papers we have counts for
4 papers
A note on the box dimension of degenerate foci
Domagoj Vlah, Darko Zubrinic, Vesna Zupanovic
We study polynomial planar systems with singularity of focus type without characteristic directions. Simple and natural transformation of weak focus has been used to obtain such de…
Fractal analysis of Hopf bifurcation at infinity
Goran Radunović, Vesna Županović, Darko Žubrinić
Using geometric inversion with respect to the origin we extend the definition of box dimension to the case of unbounded subsets of Euclidean spaces. Alternative but equivalent defi…
Fractal Zeta Functions and Complex Dimensions of Relative Fractal Drums
Michel L. Lapidus, Goran Radunović, Darko Žubrinić
The theory of 'zeta functions of fractal strings' has been initiated by the first author in the early 1990s, and developed jointly with his collaborators during almost two decades…
Wavy spirals and their fractal connection with chirps
Luka Korkut, Domagoj Vlah, Darko Zubrinic +1
We study the fractal oscillatority of a class of real functions near . It is measured by oscillatory and phase dimensions, defined as box dimensions of the…