Results 61 to 70 of about 725 (168)

A range unit root test [PDF]

open access: yes, 2004
Since the seminal paper by Dickey and Fuller in 1979, unit-root tests have conditioned the standard approaches to analyse time series with strong serial dependence, the focus being placed in the detection of eventual unit roots in an autorregresive model
García, Ana   +2 more
core  

Structure of driven Alfvén waves with oblique magnetic field and dissipation

open access: yes, 1999
The quasi-resonant behavior of linear Alfven waves in one-dimensional magnetized weakly resistive plasmas with the slightly inclined equilibrium magnetic field is studied.
Ruderman, MS   +3 more
core   +1 more source

Cost Monotonic "Cost and Charge" Rules for Connection Situations

open access: yes
The special class of conservative charge systems for minimum cost spanning tree (mcst) situations is introduced.These conservative charge systems lead to single-valued rules for mcst situations, which can also be described with the aid of obligation ...
Moretti, S.   +3 more
core  

Lattice polynomial functions for interpolation and monotonic classification

open access: yes, 2019
Une Fonction Latticielle Polynômiale (FLP) sur un treillis L est une fonction p : Ln → L, qui peut être exprimée à partir de variables, de constantes et des opérateurs de treillis ∧ et ∨ .
Brabant, Quentin
core  

An analytic solution of high. beta. equilibrium in a large aspect ratio tokamak

open access: yes, 1991
An analytic solution of the high {beta} ({epsilon}{bar {beta}}{sub p} {approximately} {beta}q{sup 2}/{epsilon} {much gt} 1) equilibrium of a large aspect ratio tokamak is presented.
Kulsrud, R. M.   +15 more
core   +1 more source

On entanglement entropy and renormalization group flows in holography

open access: yes
In the context of the AdS/CFT correspondence, two of the quantities that have drawn attention for their importance in the analysis and description of quantum systems are the entanglement entropy and monotonic functions under renormalization group flows ...
Castillo Vasquez, Rodrigo
core   +1 more source

Range Unit Root (RUR) Tests: Robust against Nonlinearities, Error Distributions, Structural Breaks and Outliers. [PDF]

open access: yes
Since the seminal paper by Dickey and Fuller in 1979, unit-root tests have conditioned the standard approaches to analysing time series with strong serial dependence in mean behaviour, the focus being placed on the detection of eventual unit roots in an ...
Sipols, Ana E.   +2 more
core  

New Generalized Weibull Inverse Gompertz Distribution: Properties and Applications

open access: yes
In parametric statistical modeling, it is essential to create generalizations of current statistical distributions that are more flexible when modeling actual data sets.
Lamya A. Baharith
core   +1 more source

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