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Positive invariant regions for a modified Van Der Pol equation modeling heart action

Autor: Acosta, A., Gallo, R., García, P., Peluffo-Ordóñez, D.

The dynamical characterization of the heart rate is definitely a problem of vital importance. The selection, construction and adjustment of models that reproduce the dynamic behavior of the cardiac muscle, brings us closer to the solution of the usua

Externí odkaz: http://arxiv.org/abs/2202.00058

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Akademický článek

Positive invariant regions for a modified Van Der Pol equation modeling heart action

Autor: Acosta, A., Gallo, R., García, P., Peluffo-Ordóñez, D.

Publikováno v: In Applied Mathematics and Computation 1 April 2023 442

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Gaia Data Release 2: Summary of the variability processing & analysis results

Autor: Holl, B., Audard, M., Nienartowicz, K., de Fombelle, G. Jevardat, Marchal, O., Mowlavi, N., Clementini, G., De Ridder, J., Evans, D. W., Guy, L. P., Lanzafame, A. C., Lebzelter, T., Rimoldini, L., Roelens, M., Zucker, S., Distefano, E., Garofalo, A., Lecoeur-Taïbi, I., Lopez, M., Molinaro, R., Muraveva, T., Panahi, A., Regibo, S., Ripepi, V., Sarro, L. M., Aerts, C., Anderson, R. I., Charnas, J., Barblan, F., Blanco-Cuaresma, S., Busso, G., Cuypers, J., De Angeli, F., Glass, F., Grenon, M., Juhász, Á. L., Kochoska, A., Koubsky, P., Lanza, A. F., Leccia, S., Lorenz, D., Marconi, M., Marschalk, G., Mazeh, T., Messina, S., Mignard, F., Moitinho, A., Molnár, L., Morgenthaler, S., Musella, I., Ordenovic, C., Ordóñez, D., Pagano, I., Palaversa, L., Pawlak, M., Plachy, E., Prša, A., Riello, M., Süveges, M., Szabados, L., Szegedi-Elek, E., Votruba, V., Eyer, L.

Publikováno v: A&A 618, A30 (2018)

The Gaia Data Release 2 (DR2): we summarise the processing and results of the identification of variable source candidates of RR Lyrae stars, Cepheids, long period variables (LPVs), rotation modulation (BY Dra-type) stars, delta Scuti & SX Phoenicis

Externí odkaz: http://arxiv.org/abs/1804.09373

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Gaia Data Release 1: The variability processing & analysis and its application to the south ecliptic pole region

Autor: Eyer, L., Mowlavi, N., Evans, D. W., Nienartowicz, K., Ordonez, D., Holl, B., Lecoeur-Taibi, I., Riello, M., Clementini, G., Cuypers, J., De Ridder, J., Lanzafame, A. C., Sarro, L. M., Charnas, J., Guy, L. P., de Fombelle, G. Jevardat, Rimoldini, L., Süveges, M., Mignard, F., Busso, G., De Angeli, F., van Leeuwen, F., Dubath, P., Beck, M., Aguado, J. J., Debosscher, J., Distefano, E., Fuchs, J., Koubsky, P., Lebzelter, T., Leccia, S., Lopez, M., Moitinho, A., Regibo, S., Ripepi, V., Roelens, M., Szabados, L., Tingley, B., Votruba, V., Zucker, S., Aerts, C., Barblan, F., Blanco-Cuaresma, S., Grenon, M., Jan, A., Lorenz, D., Miranda, B., Morgenthaler, S., Ordenovic, C., Palaversa, L., Prsa, A., Ruiz-Fuertes, M. I., Anderson, R. I., Delgado, H. E., Dzigan, Y., Hudec, R., Jonckheere, A., Klagyivik, P., Kutka, A., Moniez, M., Nicoletti, J. -M., Park, P., Van Hemelryck, E., Varadi, M., Kochoska, A., Lanza, A. F., Marconi, M., Marschalko, G., Messina, S., Musella, I., Pagano, I., Sadowski, G., Schultheis, M.

The ESA Gaia mission provides a unique time-domain survey for more than one billion sources brighter than G=20.7 mag. Gaia offers the unprecedented opportunity to study variability phenomena in the Universe thanks to multi-epoch G-magnitude photometr

Externí odkaz: http://arxiv.org/abs/1702.03295

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Gaia Data Release 1 - The Cepheid & RR Lyrae star pipeline and its application to the south ecliptic pole region

Publikováno v: A&A 595, A133 (2016)

We present an overview of the Specific Objects Study (SOS) pipeline developed within the Coordination Unit 7 (CU7) of the Gaia Data Processing and Analysis Consortium (DPAC), the coordination unit charged with the processing and analysis of variable

Externí odkaz: http://arxiv.org/abs/1609.04269

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