Search results for "PROB"
showing 10 items of 8859 documents
Personality characteristics related to interpersonal relations and self-perception measured by Rorschach (CS) and self-reported interpersonal problem…
1998
High precision numerical approach for Davey–Stewartson II type equations for Schwartz class initial data
2020
We present an efficient high-precision numerical approach for Davey–Stewartson (DS) II type equa- tions, treating initial data from the Schwartz class of smooth, rapidly decreasing functions. As with previous approaches, the presented code uses discrete Fourier transforms for the spatial dependence and Driscoll’s composite Runge–Kutta method for the time dependence. Since DS equations are non-local, nonlinear Schrödinger equations with a singular symbol for the non-locality, standard Fourier methods in practice only reach accuracy of the order of 10−6or less for typical examples. This was previously demonstrated for the defocusing integrable case by comparison with a numerical approach for …
L'esecuzione nell'U.E. dei provvedimenti di blocco dei beni e di sequestro
2017
Il lavoro esamina il d.lgs. 15 febbraio 2016, n. 35, con il quale l'Italia, con un considerevole ritardo, ha attuato la decisione quadro 2003/577/GAI relativa all'esecuzione, nell'U.E., dei provvedimenti di blocco dei beni o di sequestro probatorio.
Per una Carta de Drets Socials com a procés de construcció de la ciutadania social comunitària
2012
El sistema públic de Serveis Socials està patint un atac governamental sense precedents amb l'excusa de la crisi. Es pretén derrocar les conquestes socials que han sigut el fonament de la democràcia, precisament ara que la desigualtat social és cada dia mes descarada. Per açò des del col•lectiu volem aportar el nostre granet de sorra proposant un procés que contribuïsca a reforçar la base comunitària des de la participació The public system of Social Services is suffering an unprecedented government attack, using the global crisis as an excuse. Their plan is to ruin the social achievements that are the foundations of our Democracy, just when the social inequality is blatant. Therefore, we w…
Shape identification in inverse medium scattering problems with a single far-field pattern
2016
Consider time-harmonic acoustic scattering from a bounded penetrable obstacle $D\subset {\mathbb R}^N$ embedded in a homogeneous background medium. The index of refraction characterizing the material inside $D$ is supposed to be Holder continuous near the corners. If $D\subset {\mathbb R}^2$ is a convex polygon, we prove that its shape and location can be uniquely determined by the far-field pattern incited by a single incident wave at a fixed frequency. In dimensions $N \geq 3$, the uniqueness applies to penetrable scatterers of rectangular type with additional assumptions on the smoothness of the contrast. Our arguments are motivated by recent studies on the absence of nonscattering waven…
Corrigendum: ExGUtils: A Python Package for Statistical Analysis With the ex-Gaussian Probability Density
2018
Testing and implementing a new approach to estimating interregional output multipliers using input-output data for South Korean regions
2020
Flegg's location quotient (FLQ) is a useful tool for estimating intraregional output multipliers. This paper uses it as one component when estimating interregional multipliers. Using statistical information criteria and official data for 16 South Korean regions, it is found that the best approach is to combine the FLQ with a simple trade model. The paper explains how the proposed procedure can be implemented for both multiple and individual regions, and also how a region-specific value for the unknown parameter δ in the FLQ formula can be determined. Finally, an illustrative case study of one of the regions is carried out.
Two‐sample problems in statistical data modelling
2010
A common problem in mathematical statistics is to check whether two samples differ from each other. From modelling point of view it is possible to make a statistical test for the equality of two means or alternatively two distribution functions. The second approach allows to represent the two‐sample test graphically. This can be done by adding simultaneous confidence bands to the probability‐probability (P — P) or quantile‐quantile (Q — Q) plots. In this paper we compare empirically the accuracy of the classical two‐sample t‐test, empirical likelihood method and several bootstrap methods. For a real data example both Q — Q and P — P plots with simultaneous confidence bands have been plotted…