Abstract This paper applies a new approach to the identification of discourses, based on Multiple Correspondence Analysis (MCA), study discourse variation over time. The MCA keywords deals with major issue use identify discourses: allocation individual multiple discourses. Yet, as this demonstrates, also allows us observe in prevalence discourses texts patterns keyword co-occurrence. Metadata c...

Authors are requested to select key words from the following list. You may use plurals and adjectives for combinations like absolute pupillary response, centrifugal optic nerve, inter blobs, etc. If key words are needed which do not appear in this list, please underline them. For animal classification the Latin nomenclature should be used. p-mechanism A-scan a-wave aberration absolute absorptio...

The purpose of this paper is to clarify the convergence pattern China’s regional economies, explore driving force their coordinated development, and provide policy suggestions for high-quality development. We used nighttime light data from 1992 2020 combined an exploratory spatial analytical method a log-t test nonlinear time-varying factor model identify clubs economic growth drivers different...

The measurement of inequality and its determinants are major tasks within the economic literature. main objectives this paper to identify patterns convergence in income European Union countries investigate factors behind formation clubs. For those purposes considering Gini index during period 2007–2018, club approach an ordered logit model employed. results show four clubs divergent countries. ...

The goal of this research is to present the concept of convergence club within the European Union members, starting from the hypothesis that an overall convergence cannot be identified because of the high output disparities between countries and between regions. For the analysis, the concept has been used as a method of regression based on a convergence test that supposes an innovative decompos...

In this paper, we discuss convergence of the extrapolated iterative methods for linear systems with the coefficient matrices are singular H-matrices. And we present the sufficient and necessary conditions for convergence of the extrapolated iterative methods. Moreover, we apply the results to the GMAOR methods. Finally, we give one numerical example. Keywords—singular H-matrix, linear systems, ...

| This paper oers suucient conditions to prove global convergence of non{elitist evolutionary algorithms. If these conditions can be applied they yield bounds of the convergence rate as a by{product. This is demonstrated by an example that can be calculated exactly. KeyWords| global convergence, non{elitist evolutionary algorithm , martingale theory