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Stability of wave solutions in lattice dynamical systems
This article defines concepts of Lattice dynamical systems, Calkin algebra and Essentials spectrum. For some linear operators there is essential spectrum defined, which allows determination of stability of steady-state or wave solut...
BA - Obecná matematika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Wavws solutions in the lattice dynamical systems
We introduce a notion of lattice dynamical system and several types of its solution. Results of recent papers are used to derive the conditions for the stability of a traveling wave solution of the concrete reaction diffusion equati...
BA - Obecná matematika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Stability of Spatially Homogeneous Solutions in Lattice Dynamical Systems
The spectrum of certain linear operators is investigated with help of Bernoulli shift .
BA - Obecná matematika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
About one problem in lattice dynamical systems
An example of lattice dynamical systém, without Frechet derivative of corresponding operator, is investigated.
BA - Obecná matematika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
PERES LATTICES IN NUCLEAR STRUCTURE
A method by Peres is used to represent spectra of the interacting boson model as lattices in the plane of energy versus an arbitrary observable average (or variance). Ordered (disordered) lattices are signatures of regularity (chaos...
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Lattice dynamics simulation of Cs 2 CdBr 4 crystal.
Original scientific paper dealing with Lattice dynamics simulation of Cs 2 CdBr 4 crystal.
BM - Fyzika pevných látek a magnetismus
- 1999 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Stability of Spatially Homogeneous Solutions in Lattice Dynamical Systems
Certain class of linear operators arising in the study of the stability of solutions of lattice DS is investigated. The Bernoulli shift is used to show that the spectrum consists of the point spectrum only and its explicit form is found....
BA - Obecná matematika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Diffusion of particles over dynamically disordered lattice
and dynamic latticesdiffers considerably.The dynamic lattice reconstruction changesUsing kinetic Monte Carlo simulations we have investigated the diffusion of particles over a lattice with moving atoms in the fram...
BM - Fyzika pevných látek a magnetismus
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Diffusion of particles adsorbed on a dynamically disordered reconstructive surface
We have considered the diffusion of particles in a dynamically disordered medium in the framework of a simple lattice-gas model of a reconstructive surface. Using kinetic Monte Carlo simulations we have investigated the diffusion of...
BH - Optika, masery a lasery
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Lattice dynamics and dielectric response of Mg-doped SrTiO3 ceramics in a wide frequency range
Atomic substitutions in the SrTiO3 (ST) perovskite lattice modify the lattice vibration modes. In order to understand the effect of Mg substitution in the ST lattice, the dielectric properties of Sr1-xMgxTiO3 and SrTi1-yMgy...
BM - Fyzika pevných látek a magnetismus
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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