Results 31 to 40 of about 334,309 (266)
Algebraic theory of endohedrally confined diatomic molecules: application to H$_2$@C$_{60}$ [PDF]
, 2016 A simple and yet powerful approach for modeling the structure of endohedrally confined diatomic molecules is introduced. The theory, based on a u(4)+u(3) dynamical algebra, combines u(4), the vibron model dynamical algebra, with a u(3) dynamical algebra ...
Fortunato, Lorenzo +1 more
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Reduced-order modeling for unsteady transonic flows around an airfoil [PDF]
, 2008 High-transonic unsteady flows around an airfoil at zero angle of incidence and moderate Reynolds numbers are characterized by an unsteadiness induced by the von Kármán instability and buffet phenomenon interaction.
Bourguet, Rémi +2 more
core +3 more sources
AIMS MathematicsThis paper studies the method of lines for solving loaded parabolic equations and provides a theoretical analysis of its convergence, stability, and error estimates.
Anar Assanova +3 more
doaj +1 more source
Modeling Dynamical Dark Energy
, 2003 Cosmological models with different types of Dark Energy are becoming viable alternatives for standard models with the cosmological constant. Yet, such models are more difficult to analyze and to simulate.
A. Klypin +4 more
core +2 more sources
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1993 SUMMARY An analysis of a time series of cross-sectional data is considered under a Bayesian perspective. Information is modelled in terms of prior distributions and stratified parametric linear models developed by Lindley and Smith and dynamic linear models developed by Harrison and Stevens are merged into a general framework.
Gamerman, Dani, Migon, Hélio S.
openaire +2 more sources
Information-theoretic formulation of dynamical systems: Causality, modeling, and control
Physical Review Research, 2022 The problems of causality, modeling, and control for chaotic, high-dimensional dynamical systems are formulated in the language of information theory. The central quantity of interest is the Shannon entropy, which measures the amount of information in ...
Adrián Lozano-Durán, Gonzalo Arranz
doaj +1 more source
Dynamical and bursty interactions in social networks
, 2010 We present a modeling framework for dynamical and bursty contact networks made of agents in social interaction. We consider agents' behavior at short time scales, in which the contact network is formed by disconnected cliques of different sizes.
A. Barrat +9 more
core +3 more sources
Aerodynamic Drag Analysis of 3-DOF Flex-Gimbal GyroWheel System in the Sense of Ground Test
Sensors, 2016 GyroWheel is an innovative device that combines the actuating capabilities of a control moment gyro with the rate sensing capabilities of a tuned rotor gyro by using a spinning flex-gimbal system. However, in the process of the ground test, the existence
Xin Huo +4 more
doaj +1 more source
Dynamical vertex approximation for nanoscopic systems
, 2010 With an increasing complexity of nanoscopic systems and the modeling thereof, new theoretical tools are needed for a reliable calculation of complex systems with strong electronic correlations. To this end, we propose a new approach based on the recently
Gunnarsson, Olle +4 more
core +2 more sources
From transcriptomics to digital twins of organ function
Frontiers in Cell and Developmental BiologyCell level functions underlie tissue and organ physiology. Gene expression patterns offer extensive views of the pathways and processes within and between cells.
Jens Hansen +5 more
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