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Existence of Solutions for Optimal Control Problems on Time Scales whose States are Absolutely Continuous
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2016-04-01)
ABSTRACT This paper considers a class of optimal control problems on time scales described by dynamic equations on time scales. For this class, the states are absolutely continuous. We have established sufficient conditions ...
Filippov's selection theorem and the existence of solutions for optimal control problems in time scales
(Springer, 2014-04-01)
We obtain an extension of Filippov's Lemma to control systems in time scales, where the multifunction associated with the dynamics is delta measurable on time and Lipschitz on the state variable. Using a modified version ...
Application of the rating scale model to examine the psychometric properties of the self-control scaleAplicación del modelo de escala de clasificación para examinar las propiedades psicométricas de la self-control scale
(Pontificia Universidad Catolica de Chile, 2017-11)
Considering the theoretical, empirical, and practical importance of self-control assessment through valid and reliable instruments, the present study examined the psychometric properties of the original version of the ...
Integrating the study of non-native plant invasions across spatial scales
(SPRINGER, 2006-04)
Non-native (alien, exotic) plant invasions are affecting ecological processes and threatening biodiversity worldwide. Patterns of plant invasions, and the ecological processes which generate these patterns, vary across ...
Validation of the Low Self-Control Scale Spanish Version: a bifactor model approach
(Taylor & Francis Online, 2020-06-30)
General Theory of Crime has considered low self-control as the main cause of crime, and the Low Self-Control Scale (LSCS) is the tool derived from this theory to measure it. However, a debate exists about self-control ...
Learning to Control pH Processes at Multiple Time Scales
(The Berkeley Electronic Press, 2007-12)
This article presents a solution to pH control based on model-free learning control (MFLC). The MFLC technique is proposed because the algorithm gives a general solution for acid-base systems, yet is simple enough for ...