24 citations · 140 across the 21 of their papers we have counts for
4 papers · 1 filter
Modeling Schrödinger equation diffraction with generalized function potentials and initial values
Günther Hörmann, Ljubica Oparnica, Christian Spreitzer
We discuss spectral properties of a regularization approach to a Schrödinger equation set-up for the diffraction of a quantum particle at almost planar patterns. Physically meaning…
Bifurcation analysis of rotating axially compressed imperfect nano-rod
Teodor M. Atanacković, Ljubica Oparnica, Dušan Zorica
Static stability problem for axially compressed rotating nano-rod clamped at one and free at the other end is analyzed by the use of bifurcation theory. It is obtained that the pit…
Distributed order fractional constitutive stress-strain relation in wave propagation modeling
Sanja Konjik, Ljubica Oparnica, Dusan Zorica
Distributed order fractional model of viscoelastic body is used in order to describe wave propagation in infinite media. Existence and uniqueness of fundamental solution to the gen…
Microlocal analysis of fractional wave equations
Günther Hörmann, Ljubica Oparnica, Dušan Zorica
We determine the wave front sets of solutions to two special cases of the Cauchy problem for the space-time fractional Zener wave equation, one being fractional in space, the other…