Results 141 to 150 of about 344,248 (268)

The asymptotic behavior of a solution to the boundary-value problem in a degenerate domain with rapidly oscillating boundary [PDF]

, 1995
С. А. Назаров, P. K. Chernyaev
openalex   +1 more source

Data assimilation errors due to incomplete accounting of balanced versus unbalanced moisture

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We investigate data assimilation strategies with moisture and assess the impact of accounting for moisture's balanced and unbalanced components. To illustrate the main ideas, examples are presented using a simple model consisting of linear, moist, shallow‐water equations with stochastic forcing.
H. Reed Ogrosky, Alfredo N. Wetzel, Leslie M. Smith, Samuel N. Stechmann   +3 more
wiley   +1 more source

Oscillatory and non-oscillatory analysis of heat and mass transfer of Darcian MHD flow of nanofluid along inclined radiating plate with joule heating and multiple slip effects: Microgravity analysis

Case Studies in Thermal Engineering
In current analysis, the contributions of Joule heating, microgravity, thermal radiations, and porous medium on magnetized Darcy Forchheimer flow of nanofluid with multiple slips are studied.
Saleh Al Arni, Atef El Jery, Zia Ullah, M.D. Alsulami, Essam R. El-Zahar, Laila F. Seddek, Nidhal Ben Khedher   +6 more
doaj  

Local identification of equatorial mixed Rossby–gravity waves

Quarterly Journal of the Royal Meteorological Society, EarlyView.
A method for the local identification of mixed Rossby–gravity (MRG) waves at specific longitudes is proposed. The technique jointly identifies eastward mixed Rossby–gravity (EMRG) and westward mixed Rossby–gravity (WMRG) waves. Comparison with global identification methods already found in the literature shows very good accuracy of the newly developed ...
João B. Cruz, Carlos C. DaCamara, José M. Castanheira   +2 more
wiley   +1 more source

A stochastic differential equation framework for gravity wave parametrisation with testing in an idealised setting

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Parametrisations of unresolved gravity waves used in general circulation models can be made more computationally efficient by introducing a stochastic component to the forcing. Additionally, it is believed that intermittency associated with a stochastic parametrisation could be tuned to resemble the intermittency of observed gravity wave sources to ...
K. Xie, M. Ewetola, J. G. Esler
wiley   +1 more source

Efficient Simulation of Open Quantum Systems on NISQ Trapped‐Ion Hardware

Advanced Quantum Technologies, EarlyView.
Open quantum systems exhibit rich dynamics that can be simulated efficiently on quantum computers, allowing us to learn more about their behavior. This work applies a new method to simulate certain open quantum systems on noisy trapped‐ion quantum hardware.
Colin Burdine, Nora Bauer, George Siopsis, Enrique P. Blair   +3 more
wiley   +1 more source

OSCILLATION AND ASYMPTOTIC BEHAVIOR OF NEUTRAL ADVANCED DIFFERENCE EQUATIONS [PDF]

International Journal of Pure and Apllied Mathematics, 2016
A. Murugesan, K. Shanmugavalli
openaire   +2 more sources

Nonlinear control of a hybrid pneumo‐hydraulic mock circuit of the cardiovascular system

International Journal of Robust and Nonlinear Control, EarlyView.
Abstract Hybrid cardiovascular mock circuits (HMC), designed for dynamic testing of Ventricular Assist Devices (VAD), offer physiologic accuracy by sequestering model complexity in silico and ease of construction by reducing number of model elements in vitro.
Ahmed Alhajyounis, Yiğit Aydoğan, Arda Canbaş, Emir Kulakoğlu, Umut Kurnaz, Levent Soysal, Mert Yiğit, Doğan Arısoy, Kamuran Kadıpaşaoğlu   +8 more
wiley   +1 more source

Counter-Examples to the Concentration-Cancellation Property

, 2008
International audienceWe study the existence and the asymptotic behavior of large amplitude high-frequency oscillating waves subjected to the 2D Burger equation. This program is achieved by developing tools related to supercritical WKB analysis.
Cheverry, Christophe, Guès, Olivier
core   +1 more source

Topological search and gradient descent boosted Runge–Kutta optimiser with application to engineering design and feature selection

CAAI Transactions on Intelligence Technology, Volume 10, Issue 2, Page 557-614, April 2025.
Abstract The Runge–Kutta optimiser (RUN) algorithm, renowned for its powerful optimisation capabilities, faces challenges in dealing with increasing complexity in real‐world problems. Specifically, it shows deficiencies in terms of limited local exploration capabilities and less precise solutions.
Jinge Shi, Yi Chen, Ali Asghar Heidari, Zhennao Cai, Huiling Chen, Guoxi Liang   +5 more
wiley   +1 more source