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Rendiconti dell’Istituto di matematica dell’Università di Trieste: an International Journal of Mathematics >
Rendiconti dell‘ Istituto di matematica dell‘ Università di Trieste: an International Journal of Mathematics vol.40 (2008) >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10077/3335
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| Title: | Sur le potentiel de pression-gravitation pour le mouvement d’un gaz à transformation adiabatique |
| Authors: | Benabidallah, Rachid
Taleb, Lynda
Fujita Yashima, Hisao |
| Keywords: | Equilibrium State
Gas
Adiabatic Transformations |
| Issue Date: | 2009 |
| Publisher: | EUT - Edizioni Università di Trieste |
| Citation: | Rachid Benabidallah, Lynda Taleb, Hisao Fujita Yashima, "Sur le potentiel de pression-gravitation pour le mouvement d’un gaz à transformation adiabatique", in Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics, 40 (2008), pp. 65-91. |
| Series/Report no.: | Rendiconti dell'Istituto di Matematica dell'Università di Trieste. An International Journal of Mathematics
40 (2008) |
| Abstract: | We consider the equation system of motion of
a gas with adiabatic transformation, for which we define the functional for the potential energy due to gravitation and pression, and we prove that the distribution of density and temperature of the rest state minimizes this functional. The technical difficulty for this proof resides in the fact that the class of admissible functions for this functional is not convex. |
| Description: | pp.65-91 |
| URI: | http://hdl.handle.net/10077/3335 |
| ISSN: | 00494704 |
| Appears in Collections: | Rendiconti dell‘ Istituto di matematica dell‘ Università di Trieste: an International Journal of Mathematics vol.40 (2008)
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