On the multi-decadal oscillation of Atlantic tropical storm activity
Abstract Long term Atlantic tropical storm activity is described by the time series of the yearly Accumulated Cyclone Energy (ACE)…
Itô equation model for dispersion of solutes in heterogeneous media
Abstract Transport processes in heterogeneous media such as ionized plasmas, natural porous media, and turbulent atmosphere are often modeled as…
Accurate numerical solutions to stationary free surface problems from capillarity
Abstract The paper considers two static problems from capillarity. The first one consists in the determination of the surface of…
Memory effects induced by dependence on initial conditions and ergodicity of transport in heterogeneous media
Abstract For transport in statistically homogeneous random velocity fields with properties that are routinely assumed in stochastic groundwater models, the…
Influence of deterministic trend on the estimated parameters of GARCH(1,1) model
Abstract The log returns of financial time series are usually modeled by means of the stationary GARCH(1,1) stochastic process or…
Serial correlation of detrended time series
Abstract A preliminary essential procedure in time series analysis is the separation of the deterministic component from the random one.…
Eminescu. Viaţa unui om singular
C. Vamoş, D. Vamoş, Eminescu. Viaţa unui om singular, Risoprint, Cluj-Napoca, 2008, 361 pp, ISBN 978-973-751-759-3 (in Romanian; English title: Eminescu. Life and…