L
Laécio Carvalho de Barros
Researcher at State University of Campinas
Publications - 157
Citations - 2689
Laécio Carvalho de Barros is an academic researcher from State University of Campinas. The author has contributed to research in topics: Fuzzy logic & Fuzzy number. The author has an hindex of 22, co-authored 150 publications receiving 2286 citations.
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Journal ArticleDOI
The effects of partial throughfall exclusion on canopy processes, aboveground production, and biogeochemistry of an Amazon forest
D. C. Nepstad,Paulo Moutinho,Moacyr Bernardino Dias-Filho,Eric A. Davidson,G. Cardinot,Daniel Markewitz,Ricardo de Oliveira Figueiredo,N. Vianna,Jeffrey Q. Chambers,David Ray,J. B. Guerreiros,Paul Lefebvre,Leonel da Silveira Lobo Sternberg,Marcelo Zacharias Moreira,Laécio Carvalho de Barros,Françoise Yoko Ishida,I. Tohlver,E.L. Belk,K. Kalif,K. Schwalbe +19 more
TL;DR: In this paper, a throughfall exclusion experiment in an east-central Amazon forest (Tapajos National Forest, Brazil) was conducted to understand the effects of tropical forest canopy dynamics, emissions of greenhouse gases, and other ecological functions.
Journal ArticleDOI
Fuzzy modelling in population dynamics
TL;DR: The aim of this paper is to analyze the behavior of models which describe the population dynamics taking into account the subjectivity in the state variables or in the parameters, and to propose an interpretation which differs from the deterministic one.
Journal ArticleDOI
Fuzzy differential equations and the extension principle
Marina Tuyako Mizukoshi,Laécio Carvalho de Barros,Yurilev Chalco-Cano,Heriberto Román-Flores,Rodney Carlos Bassanezi +4 more
TL;DR: The Cauchy problem for differential equations is studied, considering its parameters and/or initial conditions given by fuzzy sets, by using a family of differential inclusions and the Zadeh extension principle for the solution of the model.
Journal ArticleDOI
A note on Zadeh's extensions☆
TL;DR: If f is continuous, then f:(F(Rn,D)→(F( Rn),D) is also continuous, D being the supremum over Hausdorff distances between their corresponding level sets.