Lotka-Volterra systems with retarded argument
Book summarySummary of the book… Book cover Contents clickableIntroduction Ch.1. Preliminaries 1.1. Process of mathematical modeling 1.1.1. Lotka-Volterra model 1.1.2.…
Families of orbits compatible with galactic potentials
AbstractAuthorsKeywordsReferencesPDFScanned paper. Latex version of the paper. Cite this paper as:Anisiu Mira-Cristiana, Families of orbits compatible with galactic potentials, AIP…
Spectral Methods for Differential Problems
Book summarySummary of the book… Book cover Contents clickableI First Part 1 Chebyshev polynomials 1.1 General properties 1.2 Fourier and…
The continuous fields associated to the corpuscular systems
Book summarySummary of the book… TitleEnglish title The continuous fields associated to the corpuscular systems Original title (in Romanian) Campurile…
Methods of Newton and Newton-Krylov type
Book summaryLocal convergence results on Newton-type methods for nonlinear systems of equations are studied. Solving of large linear systems by…
Average conditional jump for a white noise superposed on a linear trend
AbstractThe average conditional jumps for a white noise superposed on a linear trend are computed both theoretically and numerically and…
On the convergence of the Newton-GMBACK method
AbstractWhen the GMBACK solver is used in the Newton iterates, the iterates may be written either as inexact Newton iterates…
Smooth dependence on parameters for a differential equation with delay from population dynamics
AbstractTime delays occur in differential equation arising in many fields of applied mathematics: chemistry, ecology, biology, population dynamics, electric engineering.…
The detection and diagnosis of low-level stellar variability through resampling methods
AbstractAuthorsA. Pop C. Vamoș -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy KeywordsCite this paper as:A. Pop and C. Vamoş, The detection and…
Detrended fluctuation analysis of autoregressive processes
AbstractAutoregressive processes (AR) have typical short-range memory. Detrended Fluctuation Analysis (DFA) was basically designed to reveal long-range correlations in non…