Generalized power expansions in cosmology
An algorithm is given to obtain generalized power asymptotic expansions of the solutions of the Einstein equations arising for several homogeneous cosmological models. This allows us to investigate their behavior near the initial singularity or for large times. An implementation of this algorithm in...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
1998
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 04323caa a22006977a 4500 | ||
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| 001 | PAPER-19711 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518205104.0 | ||
| 008 | 190411s1998 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0032477151 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a CPHCB | ||
| 100 | 1 | |a Jakubi, A.S. | |
| 245 | 1 | 0 | |a Generalized power expansions in cosmology |
| 260 | |b Elsevier |c 1998 | ||
| 270 | 1 | 0 | |m Jakubi, A.S.; Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Davies, P.C.W., (1977) Phys. Lett., 68 B, p. 402 | ||
| 504 | |a Chimento, L.P., (1989) Class. Quantum Grav., 6, p. 1285 | ||
| 504 | |a Pavón, D., Bafaluy, J., Jou, D., (1991) Class. Quantum Grav., 8, p. 347 | ||
| 504 | |a Aguirregabiria, J.M., Feinstein, A., Ibañez, J., (1993) Phys. Rev. D, 48, p. 4662 | ||
| 504 | |a Ablowitz, M.J., Ramani, A., Segur, H., (1980) J. Math. Phys., 21, p. 715 | ||
| 504 | |a Chimento, L.P., Jakubi, A.S., (1993) Class. Quantum Grav., 10, p. 2047 | ||
| 504 | |a Maartens, R., (1995) Class. Quantum Grav., 12, p. 1455 | ||
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| 504 | |a Ince, E.L., (1956) Ordinary Differential Equations, , Dover, New York | ||
| 504 | |a Zimdahl, W., Pavón, D., Maartens, R., (1997) Phys. Rev. D, 55, p. 4681 | ||
| 504 | |a Chimento, L.P., Jakubi, A.S., (1994) Proc. First Mexican School on Gravitation and Mathematical Physics, p. 316. , Guanajuato, Mexico, World Scientific | ||
| 504 | |a Chimento, L.P., (1997) J. Math. Phys., 38, p. 2565 | ||
| 504 | |a Yoshida, H., (1983) Celest. Mech., 31, p. 363 | ||
| 504 | |a Maartens, R., Méndez, V., (1997) Phys. Rev. D, 55, p. 1937 | ||
| 504 | |a Maartens, R., (1995) Class. Quantum Grav., 12, p. 1455 | ||
| 504 | |a Chimento, L.P., Jakubi, A.S., Mendez, V., Maartens, R., (1997) Class. Quantum Grav., 14, p. 3363 | ||
| 504 | |a Salam, A., Sezgin, E., (1984) Phys. Lett. B, 147, p. 47 | ||
| 504 | |a Fradkin, E.S., Tseytlin, A.A., (1985) Phys. Lett. B, 158, p. 316 | ||
| 504 | |a Campell, B.A., Linde, A., Olive, K.A., (1991) Nucl. Phys. B, 355, p. 146 | ||
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| 504 | |a Easther, R., (1993) Class. Quantum Grav., 10, p. 2203 | ||
| 504 | |a Chimento, L.P., Labraga, P., (1996) Proc. Spanish Relativistic Meeting (ERE-96), , Valencia | ||
| 520 | 3 | |a An algorithm is given to obtain generalized power asymptotic expansions of the solutions of the Einstein equations arising for several homogeneous cosmological models. This allows us to investigate their behavior near the initial singularity or for large times. An implementation of this algorithm in the CAS system Maple V Release 4 is described and detailed calculations for three equations are shown. © 1998 Elsevier Science B.V. |l eng | |
| 593 | |a Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a COSMOLOGY |
| 690 | 1 | 0 | |a GENERALIZED POWER EXPANSIONS |
| 690 | 1 | 0 | |a ORDINARY DIFFERENTIAL EQUATIONS |
| 690 | 1 | 0 | |a SYMBOLIC COMPUTING |
| 690 | 1 | 0 | |a ALGORITHMS |
| 690 | 1 | 0 | |a CALCULATIONS |
| 690 | 1 | 0 | |a COMPUTER PROGRAMMING |
| 690 | 1 | 0 | |a MATHEMATICAL MODELS |
| 690 | 1 | 0 | |a COSMOLOGY |
| 690 | 1 | 0 | |a RELATIVITY |
| 773 | 0 | |d Elsevier, 1998 |g v. 115 |h pp. 284-299 |k n. 2-3 |p Comput Phys Commun |x 00104655 |w (AR-BaUEN)CENRE-282 |t Computer Physics Communications | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032477151&doi=10.1016%2fS0010-4655%2898%2900131-3&partnerID=40&md5=07a1ed7a66e2ce1a9612cf7a4063cdc0 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1016/S0010-4655(98)00131-3 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00104655_v115_n2-3_p284_Jakubi |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00104655_v115_n2-3_p284_Jakubi |y Registro en la Biblioteca Digital |
| 961 | |a paper_00104655_v115_n2-3_p284_Jakubi |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 80664 | ||