Inhomogeneous potentials producing hemogeneous orbits
AbstractAuthorsKeywordsReferencesPDFScanned paper. Latex version of the paper. Cite this paper as:Bozis G., Anisiu M.C., Blaga C., Inhomogeneous potentials producing hemogeneous orbits,…
1997
Simulation numérique du transport dans les milieux poreux stratifiés par une methode d’automate cellulaire
AbstractAuthorsC. Vamoș -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy N. Suciu -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy KeywordsCite this…
Numerical modelling of the one-dimensional diffusion by random walkers
AbstractIn this paper we describe a numerical method of cellular automaton type to study the diffusion processes. The macroscopic diffusive…
Surface mobility of surfactant solutions XVII. Determination of Marangoni rate of flow in simulated zero gravity conditions
AbstractValues of the Marangoni rates of flow experimentally determined for a thin liquid pellicle found in inclined canals have been…
Hydrodynamic equations for one-dimensional systems of inelastic particles
AbstractUsing a different method, the balance equations of mass, momentum, and kinetic energy are derived for an arbitrary one-dimensional system…
On the convergence order of the multistep methods
Abstract We analyze in a unitary way the iterative methods for solving scalar equations, which are of inverse interpolation form.…
Optimal efficiency indexes for iterative methods of interpolatory type
Abstract The paper is concerned with the order of convergence and the efficiency index of iterative methods of interpolatory type…
On the Heron’s method for approximating the cubic root of a real number
Abstract (soon) AuthorsDan Luca, Ion Păvăloiu KeywordsReferences[1] G. Deslauries and S. ubuc, Le calcul de la racine cubique selon Heron,…
On approximating the eigenvalues and eigenvectors of linear continuous operators
Abstract We consider the computing of an eigenpair (an eigenvector \(v=(v^{(i)})_{i=1,n}\) and an eigenvalue \(\lambda\)) of a matrix \(A\in\mathbb{R}^{n\times n}\), by…
On an approximation formula
Abstract We generalize an approximation formula which in some particular cases has been studied by [J.F. Traub 1964] and \…
Publications
Global random walk solvers for reactive transport and biodegradation processes in heterogeneous porous media
AbstractFlow and multicomponent reactive transport in saturated/unsaturated porous media are modeled by ensembles of computational particles moving on regular lattices according to specific random walk rules. The occupation number of…
Read More Functional differential equations with maxima, via step by step contraction principle
AbstractT. A. Burton presented in some examples of integral equations a notion of progressive contractions on C([a, ∞[). In 2019, I. A. Rus formalized this notion (I. A. Rus, Some…
Read More How many steps still left to x*?
(original), (survey), Convergence orders, Fixed point theory, history, ISI/JCR, iterative methods, local convergence, Newton method, nonlinear equations in R, Numerical Analysis, paper, secant/chord method, successive approximations
No Comments
Abstract The high speed of \(x_{k}\rightarrow x^\ast\in{\mathbb R}\) is usually measured using the C-, Q- or R-orders: \begin{equation}\tag{$C$} \lim \frac {|x^\ast – x_{k+1}|}{|x^\ast – x_k|^{p_0}}\in(0,+\infty), \end{equation} \begin{equation}\tag{$Q$} \lim \frac {\ln…
Read More Publication Fields
- (original) (363)
- (preprint) (20)
- (proceedings) (32)
- (survey) (3)
- Announcements (33)
- Approximation Theory (26)
- book chapter (3)
- Books (25)
- Chebyshev method (4)
- Convergence orders (10)
- divided differences (10)
- eigenvalue/eigenvector problems (15)
- finite differences (FD) (4)
- Finite element (FEM) (15)
- Fixed point theory (26)
- global random walk (17)
- history (4)
- inexact/perturbed iterations (11)
- inverse interpolation (11)
- ISI/JCR (161)
- iterative methods (38)
- Krylov methods (6)
- Linear and positive approximation operators (4)
- linear systems in Rn (7)
- local convergence (20)
- metals and alloys casting (12)
- Meteorology (5)
- Monte Carlo simulations (4)
- Newton method (23)
- nonlinear equations in Banach spaces (6)
- nonlinear equations in R (12)
- nonlinear systems in Rn (11)
- Numerical Analysis (140)
- Numerical Modeling (102)
- ODEs (6)
- Optimization (5)
- paper (418)
- PDEs (26)
- Schulz type iterations (2)
- secant/chord method (6)
- semilocal convergence (8)
- spectral methods (8)
- Steffenssen methods (7)
- successive approximations (6)
- talk (4)
- Time Series (15)
- Uncategorized (1)