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Description
| - Příspěvek se zabývá rovnovážnými konfiguracemi, jež jsou řešeními sféricky symetrických hydrostatických rovnic obecné relativity pro ideální kapalinu řídící se polytropickou (nebo adiabatickou) stavovou rovnici. Rovnovážné konfigurace jsou popsány pomocí polytropického indexu $n$ a tzv. relativistického parametru $\sigma$ (pro polytropy) nebo $\alpha$ (pro adiabaty). Nejprve jsou zavedeny jednoduché modely polytropických a adiabatických sfér pro nerelativistický a ultrarelativistický případ stavové rovnice. Poté je prezentováno srovnání polytropických a adiabatických sfér pro některé speciální charakteristické případy a je odvozen vliv relativistickéhoparametru na strukturu sfér a na gravitační a vazebnou energii. (cs)
- Equilibrium configurations that are solutions of spherically symmetric hydrostatic equations of General Relativity for an ideal fluid obeying a polytropic (or adiabatic) equation of state are given in the framework of general relativity. The equilibrium configurations are given in terms of the polytropic index $n$ and the so called relativistic parameter $\sigma$ (for polytropes) or $\alpha$ (for adiabates).First, simple models of polytropic and adiabatic spheres for non-relativistic and ultra-relativistic case of the equation of state are introduced. Then, the comparison of polytropic and adiabatic spheres is given in some special characteristic cases and the influence of the relativistic parameter on the structure of the spheres and the gravitational and binding energy.
- Equilibrium configurations that are solutions of spherically symmetric hydrostatic equations of General Relativity for an ideal fluid obeying a polytropic (or adiabatic) equation of state are given in the framework of general relativity. The equilibrium configurations are given in terms of the polytropic index $n$ and the so called relativistic parameter $\sigma$ (for polytropes) or $\alpha$ (for adiabates).First, simple models of polytropic and adiabatic spheres for non-relativistic and ultra-relativistic case of the equation of state are introduced. Then, the comparison of polytropic and adiabatic spheres is given in some special characteristic cases and the influence of the relativistic parameter on the structure of the spheres and the gravitational and binding energy. (en)
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Title
| - Games with polytropes and adiabates
- Games with polytropes and adiabates (en)
- Hrátky s polytropami a adiabatami (cs)
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skos:prefLabel
| - Games with polytropes and adiabates
- Games with polytropes and adiabates (en)
- Hrátky s polytropami a adiabatami (cs)
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skos:notation
| - RIV/47813059:19240/05:#0000774!RIV08-MSM-19240___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/47813059:19240/05:#0000774
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - polytropes, adiabates, general relativity, non-relativistic, ultrarelativistic (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of RAGtime 6/7: Workshops on black holes and neutron stars
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Stuchlík, Zdeněk
- Hledík, Stanislav
- Mrázová, Kristina
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Slezská univerzita v Opavě. Filozoficko-přírodovědecká fakulta. Ústav fyziky
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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