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Zig-zag-matrix algebras and solvable quasi-Hermitian quantum models
solvable M-level bound-state models with arbitrary M <=infinity are rare. A new class of such models is proposed here, therefore. Its exact algebraic solvability (involving., just (2M-1)- paramet...
Pure mathematics
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
A Note on Sign-Nonsingular Matrices
We use previous results on complementary basic matrices to introduce a rather wide class of sign-nonsingular matrices.
BA - Obecná matematika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Two Results on Basic Oscillatory Matrices
tridiagonal matrix, is extended to the class of basic oscillatory matrices introduced recently. Then it is shown that every oscillatory matrix contains a basic oscillatory matrix as a factor. This explains the rol...
BA - Obecná matematika
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Investigation of zig-zag type of interfacial instabilities in coextrusion
the interface and related for the onset of zig-zag type of interfacial instabilitiesModified Leonov model has been used for the viscoelastic stress calculation in the flat multi-manifold coextrusion die used for LDPE film ...
CD - Makromolekulární chemie
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Zig Zag calc
Software enables coil passive filter calculation with pointed winding. The model allows simulation of the symmetric and non-symmetrical power supply (with the contents of the 3rd harmonic voltage) and for different winding up....
JE - Nejaderná energetika, spotřeba a užití energie
- 2008 •
- R
Rok uplatnění
R - Software
Electronic properties of single and double wall carbon nanotubes
wall zig-zag and armchair nanotubes. The electronic states of finite length zig of the electronic spectra caused by the different geometry of the zig-zag and armchair nanotubes for the electroni...
BE - Teoretická fyzika
- 2012 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Zig-zag arrangement of four electrodes for ac electro-osmotic micropumps
This paper deals with the mathematical modeling of traveling-wave ac electro-osmotic micropumps with a zig-zag arrangement of microelectrodes. A mathematical model arrays, and the signal frequency. Performance of t...
CI - Průmyslová chemie a chemické inženýrství
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Viscoelastic Coextrusion Flow Modeling by Advanced Constitutive Equations: The Influence of the Die Design on Interfacial Instabilities
Modified Leonov model has been utilized as a constitutive equation in modeling of the coextrusion in flat multi-manifold dies. It has been revealed that the zig-zag type of the interfacial instabilities can be rela...
CD - Makromolekulární chemie
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Complementary Basic Matrices
We show that an n x n matrix which has both subdiagonal and superdiagonal rank) completely between the subdiagonal and superdiagonal part, then this matrix can be factorized into a product of n-1 matrices,...
BA - Obecná matematika
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Mistakes and errors at the cowsheds´reconstructions: Conflict of opinions of changeable "zig-zag" cubicles.,
A compendium of mistakes at the stanchion stables´reconstructions. Appropriate housing parameters. Source materials for designing.
GG - Chov hospodářských zvířat
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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