59 citations
- AGH University of KrakowPL17 papers
- Czech Academy of Sciences, Nuclear Physics InstituteCZ11 papers
- Czech Academy of SciencesCZ9 papers
- Czech Technical University in PragueCZ9 papers
- University of the WitwatersrandZA9 papers
- Ghent UniversityBE7 papers
- Max Planck Institute for MathematicsDE7 papers
- Palacký University OlomoucCZ6 papers
- Jagiellonian UniversityPL5 papers
- La Trobe UniversityAU5 papers
- Shantou UniversityCN5 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ4 papers
12 papers · 1 filter
Volterra-Prabhakar derivative of distributed order and some applications
K. Górska, T. Pietrzak, T. Sandev +1
The paper studies the exact solution of two kinds of generalized Fokker-Planck equations in which the integral kernels are given either by the distributed order function $k_{1}(t)…
Evolutionary equations and constraints: Maxwell equations
Florio M. Ciaglia, Fabio Di Cosmo, Giuseppe Marmo +1
By fixing a reference frame in spacetime, it is possible to split the Euler-Lagrange equations associated with a degenerate Lagrangian into purely evolutionary equations and constr…
From Classical Trajectories to Quantum Commutation Relations
Florio M. Ciaglia, Giuseppe Marmo, Luca Schiavone
In describing a dynamical system, the greatest part of the work for a theoretician is to translate experimental data into differential equations. It is desirable for such different…
A family of quantum graph vertex couplings interpolating between different symmetries
Pavel Exner, Ondřej Turek, Miloš Tater
The paper discusses quantum graphs with a vertex coupling which interpolates between the common one of the type and a coupling introduced recently by two of the authors which e…
Gaps in the spectrum of a cuboidal periodic lattice graph
Ondřej Turek
We locate gaps in the spectrum of a Hamiltonian on a periodic cuboidal (and generally hyperrectangular) lattice graph with couplings in the vertices. We formulate sufficient co…
A regular analogue of the Smilansky model: spectral properties
Diana Barseghyan, Pavel Exner
We analyze spectral properties of the operator in , where and $V…