Results 101 to 110 of about 42,716 (206)

A Finite Difference–Hybrid Block Framework for Efficient Solution of Fokker-Planck Problems [PDF]

Journal of Applied and Computational Mechanics
We present a new numerical method to solve linear and non-linear Fokker-Planck equations‎. ‎Our technique is based on a combination of finite differences and block hybrid methods‎.
Morteza Bisheh-Niasar, Higinio Ramos, Mehdi Sabzevari   +2 more
doaj   +1 more source

Solution of the Fokker-Planck Equation by Cross Approximation Method in the Tensor Train Format. [PDF]

Front Artif Intell, 2021
Chertkov A, Oseledets I.
europepmc   +1 more source

Non-Normalizable Quasi-Equilibrium Solution of the Fokker-Planck Equation for Nonconfining Fields. [PDF]

Entropy (Basel), 2021
Anteneodo C, Defaveri L, Barkai E, Kessler DA.   +3 more
europepmc   +1 more source

Matching and Saving in Continuous Time: Proofs [PDF]

This paper provides the proofs to the analysis of a continuous time matching model with saving in Bayer and Wälde (2010a). The paper proves the results on consumption growth, provides an existence proof for optimal consumption and a detailed derivation ...
Christian Bayer, Klaus Wälde
core   +3 more sources

Patient treatment prediction by continuous time random walk inside complex system

MATEC Web of Conferences, 2018
Stochastic resonance model for medical patient condition is proposed. Approach has been generalized by means of fractional Fokker-Planck equation and subdiffusion processes.
Walczak Andrzej
doaj   +1 more source

Closure of the single fluid magnetohydrodynamic equations in presence of electron cyclotron current drive

EPJ Web of Conferences, 2015
In the presence of electron cyclotron current drive (ECCD), the Ohm’s law of single fluid magnetohydrodynamics (MHD) is modified as E + v × B = η(J – JECCD).
Westerhof E., Pratt J., Ayten B.
doaj   +1 more source

Solving the inverse problem of time independent Fokker-Planck equation with a self supervised neural network method. [PDF]

Sci Rep, 2021
Liu W, Kou CKL, Park KH, Lee HK.
europepmc   +1 more source

Generalised symmetries of remarkable (1+2)-dimensional Fokker–Planck equation

European Journal of Applied Mathematics
Using an original method, we find the algebra of generalised symmetries of a remarkable (1+2)-dimensional ultraparabolic Fokker–Planck equation, which is also called the Kolmogorov equation and is singled out within the entire class of ultraparabolic ...
Dmytro R. Popovych, Serhii D. Koval, Roman O. Popovych   +2 more
doaj   +1 more source

Nonlinear Fokker-Planck Equation in the Model of Asset Returns

Symmetry, Integrability and Geometry: Methods and Applications, 2008
The Fokker-Planck equation with diffusion coefficient quadratic in space variable, linear drift coefficient, and nonlocal nonlinearity term is considered in the framework of a model of analysis of asset returns at financial markets.
Alexander Shapovalov, Andrey Trifonov, Elena Masalova   +2 more
doaj  

Optimal minimum variance-entropy control of tumour growth processes based on the Fokker-Planck equation. [PDF]

IET Syst Biol, 2020
Sargolzaei M, Latif-Shabgahi G, Afshar M.   +2 more
europepmc   +1 more source