Hi, there, welcome to my github page!
I am a Mathematician, working at the Universidade Federal do Rio de Janeiro, Brazil, with a PhD degree in Applied Mathematics from the Indiana University, from 1996. I have a diverse range of interest in Mathematics, both pure and applied, with most of the topics involving some sort of differential equation, with past and present projects in the Oil & Field industry and with financial organizations. I have a number of publications totaling 1000+ citations, including the book Navier-Stokes Equations and Turbulence, co-authored with Ciprian Foias, Oscar P. Manley, and Roger Temam.
In education, I like making most of my textbooks freely available, although mostly in Portuguese. Here are some: Random notes (Bayesian probabilistic programing), Equações diferenciais (pdf), Modelagem Matemática, Aspectos teóricos e numéricos de equações diferenciais estocásticas (SDE) e aleatórias (RODE), Tutorial Flux.
Lately I have been enjoying doing numerics and coding in the Julia language. I've been helping the Julia community with discussions, issues and PRs; as a moderator of the Humans of Julia Discord community; contributing to the SciML: Open Source Software for Scientific Machine Learning organization as part of the DiffEq team; and contributing to the JuliaDynamics organization, developing the package LagrangianDescriptors.jl.
Other relevant packages I am developing myself are ChainPlots.jl, UnitfulBuckinhamPi.jl, and UnitfulAssets.jl.
Among other hobbies, I am also a homebrewer, brewing beer since 2000, and one of the founders of the ACervA Carioca, which played a major role on the growth of the homebrewing community in Brazil. Although mostly a homebrewer, I have made a few commercial beers, partening with microbreweries and restaurants, such as the award winning Colorado Demoiselle (gold medal at the European Beer Star Awards 2008), Colorado Berthô, with Brazil nuts (Castanha do Pará), DadoBier Double Chocolate Stout (DCS); Aprazível Pale Ale; and Mistura Clássica Vertigem IPA (gold medal at the Mondial de La Bière 2014), among others.
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