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Important elements of EL-hyperstructures
In the article there are studied identities and inverses of hyperstructures constructed using the Ends lemma, i.e. hyperstructures constructed from quasi / partially ordered (semi)groups....
BA - Obecná matematika
- 2011 •
- D
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D - Stať ve sborníku
On bases of identities of finite inverse semigroups with solvable subgroups
It is shown that every finite inverse semigroup having only solvable subgroups, viewed as a semigroup with the additional unary operation of inversion, has no finite basis of identities, unless it is a strict inverse semigr...
BA - Obecná matematika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
A finitely generated variety of combinatorial inverse semigroups having uncountably many subvarieties
A finite combinatorial inverse semigroup of moderate size is presented such that the variety of combinatorial inverse semigroups generated by this semigroup posseses the following properties. The lattice of all subvarieties of this ...
BA - Obecná matematika
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Joint inversion of teleseismic P waveforms and surface-wave group velocities from ambient seismic noise in the Bohemian Massif
Joint inversion of teleseismic P-waveforms and local group velocities. Group velocities of Rayleigh and Love surface waves were obtained by cross-correlating long-term recordings of seismic noise. The basis for waveform
DC - Seismologie, vulkanologie a struktura Země
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Topological evolution and inverse problems.
Topology is manifest in Inverse Problems, Electromagnetic Theory and many other fields. Cartan's exterior calculus of differential forms, Lie groups and Exponential' Theorem with Triality, D4-group, and Octonions. We propos...
BD - Teorie informace
- 2003 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Exponential family and inverse problems.
We associate Inverse Problems with a structure called Exponential Family. This structure is pivotal in many fundamental theories (Bayesian Probability Theory, Maximum Entropy Principle, Fourier-Lap Generatingfunctionology, Sufficient Statist...
BD - Teorie informace
- 2003 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Sensitivity analysis of an inverse procedure for determination of elastic coefficients for strong anisotropy
The elastic coefficients of anisotropic solids are often evaluated from measurements of phase or group velocities of ultrasonic bulk waves by the usage of inverse optimizing procedures. A novel method for geometrical conversion of d...
JJ - Ostatní materiály
- 2004 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Inverse latitudinal gradients in species diversity
A general decline in species richness with latitude is commonly observed . Some groups of organisms, however, show an opposite trend: a strong latitudinal decline. Therefore, the ecological explanations proffered are usually specific to the ...
BB - Aplikovaná statistika, operační výzkum
- 2007 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Temperature inversions at Prague-Libuš aerological station (1975-2006)
In this paper, some parameters of temperature inversions, like: frequency, thickness, intensity and duration, are presented. The inversions where divided to three group according to high of their base. It was obtained that ...
DG - Vědy o atmosféře, meteorologie
- 2008 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Spinels
Complete review on spinel group classification and chemistry is provided.
DB - Geologie a mineralogie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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