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New chaotic planar attractors from smooth zero entropy interval maps
on thework of Misiurewicz and Smítal of a family of zero entropy weakly unimodal mapsWe show that for every positive integer k there exists an interval map f:I?I such that (1) f is Li-Yorke chaotic, (2) the invers...
BA - Obecná matematika
- 2015 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Topological properties of Lorenz maps derived from unimodal maps
A symmetric Lorenz map is obtained by ``flipping'' one of the two branches of a symmetric unimodal map.We use this to derive a Sharkovsky-like theorem for symmetric Lorenz maps, and also to findcases where the unimodal<...
Mathematics
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Folding points of unimodal inverse limit spaces
unimodal map affects their structures. Specifically, we characterise unimodal inverse on unimodal inverse limits setting. Such points whose neighbourhoods are not homeomorphic......
Pure mathematics
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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A Remark on Topological Entropy of Unimodal Markov Maps
Not available...
BA - Obecná matematika
- 1999 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Weakly differentiable mappings between manifolds
We study Sobolev classes of weakly differentiable mappings between compact Riemannian manifolds without boundary. The central themes being discussed are smooth approximation of those mappings and integrability of the Jacobi...
BA - Obecná matematika
- 2008 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On weakly-cut stable maps
We study mappings between posets which can be naturally extended to a weakly complete lattice homomorphism (i.e. preserving non-empty meets and joins) between the coresponding Dedekind-MacNeille completions....
BA - Obecná matematika
- 2010 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
A new approach to boundary value problems on the half line using weakly-strongly sequentially continuous maps
An existence principle is established for a boundary value problem on the half line using a new theory based on weakly-strongly sequentially continuous map....
BA - Obecná matematika
- 2006 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On α-limit sets in lorenz maps
The aim of this paper is to show that α-limit sets in Lorenz maps do not have to be completely invariant. This highlights unexpected dynamical behavior in these maps, showing gaps existing in the literature. Similar result is obtain...
Pure mathematics
- 2021 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Geodesic mappings of weakly Berwald spaces and Berwald spaces onto Riemannian spaces
The aim of the present paper is to get necessary and sufficient conditions such that a Berwald space admits a non-trivial geodesic mapping onto a Riemannian space, using certain Cauchy type equations. So, known results concerning geodesicall...
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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