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Uma introdução às funções convexas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Matemática em Rede NacionalUTFPR, 2018-12-07)
This dissertation presents an introduction to convex functions of one real variable. After studying the concept of convex set, the notion of convex function is
considered. Several theoretical results related to characterizations ...
Order Relations, Convexities, and Jensen's Integral Inequalities in Interval and Fuzzy Spaces
(Springer, 2018-01-01)
This study presents new interval and fuzzy versions of the Jensen's integral inequality, which extend the classical Jensen's integral inequality for real-valued functions, using Aumann and Kaleva integrals. The inequalities ...
Gauss-type integral inequalities for interval and fuzzy-interval-valued functions
(Springer, 2019-06-01)
This study presents new Gauss's inequalities for interval and fuzzy-interval-valued functions using the Aumann's and Kaleva's improper integrals. The inequality for interval-valued functions is based on the Kulisch-Miranker ...
Combined exercise training in asymptomatic elderly with controlled hypertension: Effects on functional capacity and cardiac diastolic function
(Int Scientific Literature, Inc, 2012-07-01)
Background: Aging is associated with changes in cardiac structure and function that are associated with left ventricular diastolic dysfunction. Whether diastolic functional alterations during senescence are manifestations ...
Combined exercise training in asymptomatic elderly with controlled hypertension: Effects on functional capacity and cardiac diastolic function
(2012-01-01)
Background: Aging is associated with changes in cardiac structure and function that are associated with left ventricular diastolic dysfunction. Whether diastolic functional alterations during senescence are manifestations ...
Recurrence relations of special functions and group representations
(Revista Mexicana de Física, 2009)
Functional relationships evidenced and representations used by third graders within a functional approach to early algebra
(2021)
This study describes how 24 third-graders (8-9 years old) relate and represent the relationships between variables when working with a functional thinking problem. This aspect contributes to providing insights about how ...
Nonuniform reinjection probability density function in type V intermittency
(Springer, 2018-04)
In this paper, type V intermittency is studied using the M function methodology developed in the last years. This methodology is applied on two different maps to evaluate the reinjection probability density function (RPD), ...