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Lyapunov function for cosmological dynamical system
Journal
Demonstratio Mathematica
11
Author
Szydłowski Marek
Krawiec Adam
Volume
50
Number
1
Pages
51-55
ISSN
0420-1213
eISSN
2391-4661
Keywords in English
Lyapunov function
first integral
dynamical system
mathematical cosmology
Access date
2019-09-30
Language
English
Journal language
English
Abstract in English
We prove the asymptotic global stability of the de Sitter solution in the Friedmann-Robertson-Walker conservative and dissipative cosmology. In the proof we construct a Lyapunov function in an exact form and establish its relationship with the first integral of dynamical system determining evolution of the flat Universe. Our result is that de-Sitter solution is asymptotically stable solution for general form of equation of state p = (ρ, H), where dependence on the Hubble function H means that the effect of dissipation are included.
Affiliation
Wydział Zarządzania i Komunikacji Społecznej : Instytut Ekonomii, Finansów i ZarządzaniaWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne
Scopus© citations
1
cris.lastimport.wos | 2024-04-09T21:02:18Z | |
dc.abstract.en | We prove the asymptotic global stability of the de Sitter solution in the Friedmann-Robertson-Walker conservative and dissipative cosmology. In the proof we construct a Lyapunov function in an exact form and establish its relationship with the first integral of dynamical system determining evolution of the flat Universe. Our result is that de-Sitter solution is asymptotically stable solution for general form of equation of state p = (ρ, H), where dependence on the Hubble function H means that the effect of dissipation are included. | pl |
dc.affiliation | Wydział Zarządzania i Komunikacji Społecznej : Instytut Ekonomii, Finansów i Zarządzania | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne | pl |
dc.contributor.author | Szydłowski, Marek - 132281 | pl |
dc.contributor.author | Krawiec, Adam - 100491 | pl |
dc.date.accession | 2019-09-30 | pl |
dc.date.accessioned | 2017-05-10T08:28:28Z | |
dc.date.available | 2017-05-10T08:28:28Z | |
dc.date.issued | 2017 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.number | 1 | pl |
dc.description.physical | 51-55 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 50 | pl |
dc.identifier.doi | 10.1515/dema-2017-0005 | pl |
dc.identifier.eissn | 2391-4661 | pl |
dc.identifier.issn | 0420-1213 | pl |
dc.identifier.project | ROD UJ / P | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/40348 | |
dc.identifier.weblink | https://www.degruyter.com/downloadpdf/j/dema.2017.50.issue-1/dema-2017-0005/dema-2017-0005.pdf | pl |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Dodaję tylko opis Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska | * |
dc.rights.licence | CC-BY-NC-ND | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/legalcode | * |
dc.share.type | otwarte czasopismo | |
dc.subject.en | Lyapunov function | pl |
dc.subject.en | first integral | pl |
dc.subject.en | dynamical system | pl |
dc.subject.en | mathematical cosmology | pl |
dc.subtype | Article | pl |
dc.title | Lyapunov function for cosmological dynamical system | pl |
dc.title.journal | Demonstratio Mathematica | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
cris.lastimport.wos
2024-04-09T21:02:18Z dc.abstract.enpl
We prove the asymptotic global stability of the de Sitter solution in the Friedmann-Robertson-Walker conservative and dissipative cosmology. In the proof we construct a Lyapunov function in an exact form and establish its relationship with the first integral of dynamical system determining evolution of the flat Universe. Our result is that de-Sitter solution is asymptotically stable solution for general form of equation of state p = (ρ, H), where dependence on the Hubble function H means that the effect of dissipation are included. dc.affiliationpl
Wydział Zarządzania i Komunikacji Społecznej : Instytut Ekonomii, Finansów i Zarządzania dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne dc.contributor.authorpl
Szydłowski, Marek - 132281 dc.contributor.authorpl
Krawiec, Adam - 100491 dc.date.accessionpl
2019-09-30 dc.date.accessioned
2017-05-10T08:28:28Z dc.date.available
2017-05-10T08:28:28Z dc.date.issuedpl
2017 dc.date.openaccess
0 dc.description.accesstime
w momencie opublikowania dc.description.numberpl
1 dc.description.physicalpl
51-55 dc.description.version
ostateczna wersja wydawcy dc.description.volumepl
50 dc.identifier.doipl
10.1515/dema-2017-0005 dc.identifier.eissnpl
2391-4661 dc.identifier.issnpl
0420-1213 dc.identifier.projectpl
ROD UJ / P dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/40348 dc.identifier.weblinkpl
https://www.degruyter.com/downloadpdf/j/dema.2017.50.issue-1/dema-2017-0005/dema-2017-0005.pdf dc.languagepl
eng dc.language.containerpl
eng dc.rights*
Dodaję tylko opis Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska dc.rights.licence
CC-BY-NC-ND dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/3.0/pl/legalcode dc.share.type
otwarte czasopismo dc.subject.enpl
Lyapunov function dc.subject.enpl
first integral dc.subject.enpl
dynamical system dc.subject.enpl
mathematical cosmology dc.subtypepl
Article dc.titlepl
Lyapunov function for cosmological dynamical system dc.title.journalpl
Demonstratio Mathematica dc.typepl
JournalArticle dspace.entity.type
Publication Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Szydłowski, Marek
Wydział Zarządzania i Komunikacji Społecznej
Krawiec, Adam
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