Results 81 to 90 of about 2,871 (179)

Identification of Input Signals in Integral Models of One Class of Nonlinear Dynamic Systems

Известия Иркутского государственного университета: Серия "Математика", 2019
The problem of restoring input signals is one of the intense developing research areas and is the intersection of the mathematical modeling theory, the automatic control theory and the inverse problems theory.
S. V. Solodusha
doaj   +1 more source

On the acceleration of the convergence of certain iterative proceedings (I)

Journal of Numerical Analysis and Approximation Theory, 2009
The research elaborated in this paper has its origin in the study of the convergence of the sequences generated through the use of certain methods derived from the well-known Newton-Kantorovich method for the simultaneous approximation of the solution of
Adrian Diaconu
doaj   +2 more sources

Visualizing Fluid Flows via Regularized Optimal Mass Transport with Applications to Neuroscience. [PDF]

J Sci Comput, 2023
Chen X, Tran AP, Elkin R, Benveniste H, Tannenbaum AR.   +4 more
europepmc   +1 more source

Monotone Iterations for Nonlinear Equations with Application to Gauss-seidel Methods [PDF]

Monotone iterations for nonlinear equations with application to Gauss-Seidel ...
Ortega, J. M., Rheinboldt, W. C.
core   +1 more source

The convergence of a Halley-Chebysheff-type method under Newton-Kantorovich hypotheses

Applied Mathematics Letters, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

On approximating the solutions of equations by the chord method and a method of Aitken-Steffensen type

Journal of Numerical Analysis and Approximation Theory, 2013
In [13] we have studied the existence and the convergence of iterative methods that use generalized abstract divided differences (this notion being defined there). We have indicated a construction model for these differences as well.
Adrian Diaconu
doaj   +2 more sources

A rapid implicit-explicit solution to the two-dimensional time dependent incompressible Navier-Stokes equations [PDF]

A second-order time-accurate and spatially factored algorithm was used in a finite difference scheme for the numerical solution of the time-dependent, incompressible, two dimensional Navier-Stokes equations in conservation-law form using vorticity and ...
Davis, J. E.
core   +1 more source

Inverse problems in partial differential equations [PDF]

Identification in partial differential equations by Laplace ...
Childs, S. B., Luckinbill, D. L.
core   +1 more source

The Fréchet–Newton Scheme for SV-HJB: Stability Analysis via Fixed-Point Theory

Axioms
This paper investigates the optimal portfolio control problem under a stochastic volatility model, whose dynamics are governed by a highly nonlinear Hamilton–Jacobi–Bellman equation.
Mehran Paziresh, Karim Ivaz, Mariyan Milev   +2 more
doaj   +1 more source

Missing link survival analysis with applications to available pandemic data. [PDF]

Comput Stat Data Anal, 2022
Gámiz ML, Mammen E, Martínez-Miranda MD, Nielsen JP.   +3 more
europepmc   +1 more source