Zobrazeno 1 - 10
of 661
pro vyhledávání: '"Bona, C A"'
Simflowny is an open platform which automatically generates efficient parallel code of scientific dynamical models for different simulation frameworks. Here we present major upgrades on this software to support simultaneously a quite generic family o
Externí odkaz:
http://arxiv.org/abs/2010.00902
Autor:
Arbona, A., Miñano, B., Rigo, A., Bona, C., Palenzuela, C., Artigues, A., Bona-Casas, C., Massó, J.
Simflowny is an open platform which automatically generates parallel code of scientific dynamical models for different simulation frameworks. Here we present major upgrades on this software to support an extended set of families of models, in particu
Externí odkaz:
http://arxiv.org/abs/1702.04715
Autor:
Varaldo, E., Prencipe, N., Bona, C., Cuboni, D., Aversa, L. S., Sibilla, M., Bioletto, F., Berton, A. M., Gramaglia, C., Gasco, V., Ghigo, E., Grottoli, S.
Publikováno v:
Journal of Endocrinological Investigation; Dec2024, Vol. 47 Issue 12, p3019-3028, 10p
Publikováno v:
In Computer Physics Communications February 2021 259
Autor:
Carando, R., Pradere, B., Afferi, L., Marra, G., Aziz, A., Roghmann, F., Krajewski, W., Di Bona, C., Alvarez-Maestro, M., Pagliarulo, V., Xylinas, E., Moschini, M.
Publikováno v:
In Progrès en Urologie May 2020 30(6):322-331
The definition of complexity through Statistical Complexity Measures (SCM) has recently seen major improvements. Mostly, effort is concentrated in measures on time series. We propose a SCM definition for spatial dynamical systems. Our definition is i
Externí odkaz:
http://arxiv.org/abs/1311.1337
Publikováno v:
Phys.Rev.D82:124010,2010
A Lagrangian density is provided, that allows to recover the Z4 evolution system from an action principle. The resulting system is then strongly hyperbolic when supplemented by gauge conditions like '1+log' or 'freezing shift', suitable for numerical
Externí odkaz:
http://arxiv.org/abs/1008.0747
Autor:
Bona, C., Bona-Casas, C.
Publikováno v:
Phys.Rev.D82:064008,2010
A set of energy-momentum constraint-preserving boundary conditions is proposed for the first-order Z4 case. The stability of a simple numerical implementation is tested in the linear regime (robust stability test), both with the standard corner and v
Externí odkaz:
http://arxiv.org/abs/1003.3328
Autor:
Bona, C., Bona-Casas, C.
Publikováno v:
J.Phys.Conf.Ser.229:012022,2010
Gowdy waves, one of the standard 'apples with apples' tests, is proposed as a test-bed for constraint-preserving boundary conditions in the non-linear regime. As an illustration, energy-constraint preservation is separately tested in the Z4 framework
Externí odkaz:
http://arxiv.org/abs/0911.1208
Publikováno v:
J.Comput.Phys.228:2266-2281,2009
The Osher-Chakrabarthy family of linear flux-modification schemes is considered. Improved lower bounds on the compression factors are provided, which suggest the viability of using the unlimited version. The LLF flux formula is combined with these sc
Externí odkaz:
http://arxiv.org/abs/0810.2185