Buscar
Mostrando ítems 1-10 de 2620
The fitting of potential energy and transition moment functions using neural networks: transition probabilities in OH (A2Σ+→X2Π)
(2004)
We have studied the performance of the back-propagation neural network with different architectures and activation functions to fit potential energy curves and dipolar transition moment functions of the OH molecule from ...
The fitting of potential energy and transition moment functions using neural networks: transition probabilities in OH (A2Rþ ! X2P)
(Elservier, 2004)
We have studied the performance of the back-propagation neural network with different architectures and activation functions to fit potential energy curves and dipolar transition moment functions of the OH molecule from ...
Application of a non-homogeneous Markov chain with seasonal transition probabilities to ozone data
(Taylor & Francis Ltd, 2019-01-01)
In this work, we assume that the sequence recording whether or not an ozone exceedance of an environmental threshold has occurred in a given day is ruled by a non-homogeneous Markov chain of order one. In order to account ...
Average control of Markov decision processes with Feller transition probabilities and general action spaces
(ACADEMIC PRESS INC ELSEVIER SCIENCESAN DIEGO, 2013-08-02)
This paper studies the average control problem of discrete-time Markov Decision Processes (MDPs for short) with general state space, Feller transition probabilities, and possibly non-compact control constraint sets A(x). ...
The influence of the continuum lowering on transition probabilites: competition between cancellation and opacity effects
(Elsevier, 2019-11)
To take into account the influence of the continuum lowering (CL) on the spectra of the diverse ionic states in a plasma, we combine the Average Atom Model (AAM) with the Saha equations as well as a self consistent approach. ...
Multiconfiguration dirac–hartree–fock energy levels and transition probabilities for 3d⁵ in Fe IV
(Monthly notices of the royal astronomical society, 2008)
Measurement of atomic transition probabilities with laser-induced breakdown spectroscopy using the 3D Boltzmann plot method
(Pergamon-Elsevier Science Ltd, 2019-04)
This work presents a method for the determination of atomic transition probability of the emission lines of a given element using the 3D Boltzmann plot method. The method exploits the third (temporal) dimension of a classical ...