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Discretization of Superintegrable Systems on a Plane
We construct difference analogues of so called Smorodinsky-Winternitz superintegrable systems in the Euclidean plane. Using methods of umbral calculus, we obtain difference equations for generalized isotropic harmonic oscillator on ...
BA - Obecná matematika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Quantization of the electromagnetic field in uniaxial crystalline dielectric media: long-wave limit
occurring uniaxial crystalline media without optical activity, the whole discrete lattice is represented by a single atomic oscillator. We calculate the relative electric permittivity tensor provided that the discrete latt...
BH - Optika, masery a lasery
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
WKB approach to calculating the lifetime of quasistationary states: Harmonic oscillator in polynomial perturbation
WKB approach to calculating the lifetime of quasistationary states: Harmonic oscillator in polynomial perturbation...
BE - Teoretická fyzika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Positive and oscillating solutions of linear discrete equations.
Conditions for existence positive and oscillating solutions of linear discrete equations are formulated.
BA - Obecná matematika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Oscillation of Solutions of a Linear Second Order Discrete Delayed Equation
Oscillation of Solutions of a Linear Second Order Discrete Delayed Equation are study...
BA - Obecná matematika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Oscillation of solutions of a linear second order discrete delayed equation.
Oscillation of solutions of a linear second order discrete delayed equation are study...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Oscillation of solutions of a linear second order discrete delayed equation.
Oscillation of solutions of a linear second order discrete delayed equation are study.
BA - Obecná matematika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Oscilation of solutions of a linear second order discrete delayed equation
We investigated the oscilation of solutions of a linear second order discrete delayed equation...
BA - Obecná matematika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
On oscillation of solutions of linear second order discrete delayed equations
In the paper we formulated conditions for oscillation ofall solutions of linear second order discrete delayed equations...
BA - Obecná matematika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Oscillation of solutions of a linear second-order discrete delayed equation.
We are study oscillation of solutions of a linear second-order discrete delayed equation. New results about existence of oscilating solutions are proved. The theoretical results are iliustrated on nontrivial examples....
BA - Obecná matematika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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