Article
Synchronization of chaotic systems with coexisting attractors
Fecha
2008Autor
Kalnins, E.G.
Miller Jr., W.
Pogosyan, G.S.
Institución
Resumen
We show the intimate relationship between quasi-exact solvability, as expounded, for example, by A. Ushveridze, and separation of variables as it applies to specific quantum Hamiltonians. This approach is generalized to apply to finite solutions of quantum Hamiltonians. " 2008 Pleiades Publishing, Ltd.",,,,,,"10.1134/S1063778808050220",,,"http://hdl.handle.net/20.500.12104/44843","http://www.scopus.com/inward/record.url?eid=2-s2.0-44649126347&partnerID=40&md5=354d5f5bd60de4a70e13b85ffed6702c",,,,,,"5",,"Physics of Atomic Nuclei",,"925 929",,"71",,"Scopus WOS",,,,,,,,,,,,"Superintegrability and quasi-exactly solvable eigenvalue problems",,"Article"
"46643","123456789/35008",,"Barrera, A., Universidad de Guadalajara, Centro Universitario de la Ciénega, Laboratorio de Nanomateriales Catalóticos, Ocotlán, Jalisco, C.P. 47820, Mexico; Montoya, J.A., Instituto Mexicano Del Petruleo, Laboraratorio de Química Combinatoria, México D.F. C.P. 07730, Mexico; Del Angel, P., Instituto Mexicano Del Petruleo, Laboraratorio de Química Combinatoria, México D.F. C.P. 07730, Mexico; Navarrete, J., Instituto Mexicano Del Petruleo, Laboraratorio de Química Combinatoria, México D.F. C.P. 07730, Mexico; Cano, M.E., Universidad de Guadalajara, Centro Universitario de la Ciénega, Laboratorio de Nanomateriales Catalóticos, Ocotlán, Jalisco, C.P. 47820, Mexico; Tzompantzi, F., Universidad Autónoma Metropolitana - Iztapalapa, Departamento de Química, México D.F. 09340, Mexico; López-Gaona, A., Universidad Autónoma Metropolitana - Iztapalapa, Departamento de Química, México D.F. 09340, Mexico",,"Barrera, A. Montoya, J.A. Del Angel, P. Navarrete, J. Cano, M.E. Tzompantzi, F. Lopez-Gaona, A.",,"2012",,"The surface properties of Pd and Pd-Pt catalysts supported on binary ZrO 2-WOx and ternary ZrO 2-Al 2O 3-WOx oxides prepared by the sol-gel method were studied. Special attention was paid to the study of the texture of the catalysts as well as the chemical state of tungstated zirconia and tungstated zirconia promoted with alumina in the palladium catalysts. The catalysts were tested in the isomerization of n-hexane and were characterized by N 2 physisorption, XRD, TPR, Raman spectroscopy, XPS and FT-IR of adsorbed pyridine. The catalysts had bimodal pore size distributions with mesopores in the range 55-70 and macropores of 1000 in diameter. The catalysts had a surface WOx coverage (4.4-6.0 W nm -2) lower than that of the theoretical monolayer (7.0 W nm -2). A lower acidity of the ternary ZrO 2-Al 2O 3-WOx oxide as compared to the binary ZrO 2-WOx oxide was found. Higher activity in the isomerisation of n-hexane was obtained in the Pd-Pt catalysts supported on ternary ZrAlW oxides prepared by sol-gel that is correlated with the coexistence on the surface of W 4 (WO 2) or W 0 and W 6 (Al 2(WO 4) 3) species, ZrO 2 in the tetragonal phase and a high amount of ZrOx suboxides species in a low oxidation state (Zr 3 and Zr 2). 2012 Elsevier Ltd.",,,,,,"10.1016/j.jpcs.2012.02.001",,,"http://hdl.handle.net/20.500.12104/44864","http://www.scopus.com/inward/record.url?eid=2-s2.0-84861099141&partnerID=40&md5=e4aed96750391ddeeccc47f7d7c2db70",,,,,,"8",,"Journal of Physics and Chemistry of Solids",,"1017 1025",,"73",,"Scopus WOS",,,,,,"A. Oxides; B. Chemical synthesis; C. Photoelectron spectroscopy; C. Raman spectroscopy; D. Surface properties",,,,,,"Surface properties of palladium catalysts supported on ternary ZrO 2-Al 2O 3-WOx oxides prepared by the sol-gel method: Study of the chemical state of the support",,"Article"
"46627","123456789/35008","Universidad de Guadalajara, Guadalajara",,"Universidad de Guadalajara, Guadalajara",,"1999",,,,,,,,,,"0187-7674",,"http://hdl.handle.net/20.500.12104/44848",,"Español",,,,"64",,"Confines de relaciones internacionales y ciencia política",,"I-IV",,"11",,"CLASE",,,,,,,,"Condiciones económicas",,"Indicadores INESER <Indicadores económicos de Colima, Guanajuato, Michoacán, Nayarit, Jalisco y Zacatecas>",,,,"journalArticle",
"46680","123456789/35008",,"Pisarchik, A.N., Centro de Investigaciones en Optica, Loma del Bosque 115, 37150 Leon, Guanajuato, Mexico; Jaimes-Reategui, R., Universidad de Guadalajara, Centro Universitario de Los Lagos, Enrique Díaz de Leon, Paseos de la Montaña, 47460 Lagos de Moreno, Jalisco, Mexico; Villalobos-Salazar, J.R., Centro de Investigaciones en Optica, Loma del Bosque 115, 37150 Leon, Guanajuato, Mexico, Universidad de Guadalajara, Centro Universitario de Los Lagos, Enrique Díaz de Leon, Paseos de la Montaña, 47460 Lagos de Moreno, Jalisco, Mexico; García-López, J.H., Universidad de Guadalajara, Centro Universitario de Los Lagos, Enrique Díaz de Leon, Paseos de la Montaña, 47460 Lagos de Moreno, Jalisco, Mexico; Boccaletti, S., CNR, Istituto Dei Sistemi Complessi, Via Madonna del Piano 10, 50019 Sesto Fiorentino (FI), Italy",,"Pisarchik, A.N. Jaimes-Reategui, R. Villalobos-Salazar, J.R. García-Lopez, J.H. Boccaletti, S.",,"2006",,"Synchronization of coupled oscillators exhibiting the coexistence of chaotic attractors is investigated, both numerically and experimentally. The route from the asynchronous motion to a completely synchronized state is characterized by the sequence of type-I and on-off intermittencies, intermittent phase synchronization, anticipated synchronization, and period-doubling phase synchronization. " 2006 The American Physical Society.