NAM–SCA: A Nonhydrostatic Anelastic Model with Segmentally Constant Approximations
نویسندگان
چکیده
منابع مشابه
Numerical weather forecasting with anelastic model
collaboration with Consortium for Small Scale Modeling (COSMO) are aimed at developing new conservative dynamical core for next generation operational weather prediction model. Within the frames of the project a new prototype model has been developed. The dynamical core of the model is based on anelastic set of equation and numerics adopted from the EULAG model. An employment of EULAG allowed t...
متن کاملDynamics of a Delayed Epidemic Model with Beddington-DeAngelis Incidence Rate and a Constant Infectious Period
In this paper, an SIR epidemic model with an infectious period and a non-linear Beddington-DeAngelis type incidence rate function is considered. The dynamics of this model depend on the reproduction number R0. Accurately, if R0 < 1, we show the global asymptotic stability of the disease-free equilibrium by analyzing the corresponding characteristic equation and using compa...
متن کاملConstant factor approximations with families of intersection cuts
We study the problem of approximating the corner polyhedron using intersection cuts derived from families of lattice-free sets. In particular, we look that the problem of characterizing families that approximate the corner polyhedron up to a constant factor. The literature already contains several results in this direction. In this paper, we use the maximum number of facets of a lattice-free se...
متن کاملStochastic Approximations with Constant Step Size and Differential Inclusions
We consider stochastic approximation processes with constant step size whose associated deterministic system is an upper semicontinous differential inclusion. We prove that over any finite time span, the sample paths of the stochastic process are closely approximated by a solution of the differential inclusion with high probability. We then analyze infinite horizon behavior, showing that if the...
متن کاملStrong Approximations for Queues with Customer Choice and Constant Delays
Many service systems provide queue length information to customers thereby allowing customers to choose among many options of service. However, queue length information is often delayed and is often not provided in real time. Recent work by Dong et al. [7] explores the impact of these delays in an empirical study in U.S. hospitals. Work by Pender et al. [27] uses a two-dimensional fluid model t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 2010
ISSN: 1520-0493,0027-0644
DOI: 10.1175/2009mwr2997.1