Roger Silva

UFMG

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"People tend to believe that there is something you’re born with, and either you have it or you don’t. But that’s not really the experience of mathematicians. We all find it difficult. It’s not that we’re any different from someone who struggles with maths problems in third grade…. We’re just prepared to handle that struggle on a much larger scale. We’ve built up resistance to those setbacks".

Andrew Wiles.









Preprints and Publications

[20] (with I. Hartarsky) Sharpness of the phase transition for constrained-degree percolation. Submitted. arXiv

[19] (with W. Arcanjo, A. Pereira, D. dos Santos and M. Ticse) Constrained-degree percolation on the hypercubic lattice: uniqueness and some of its consequences. Submitted. arXiv

[18] (with P.A. Gomes and O. Lima) Truncated long-range percolation of words on the square lattice. Submitted. arXiv

[17] (with M.B. Castro and R. Sanchis) Critical percolation on slabs with random columnar disorder. Submitted. arXiv

[16] (with D. dos Santos) Exponential decay for constrained-degree percolation; Journal of Applied Probability, 2024. arXiv journal

[15] (with E. Borel, A. Procacci and R. Sanchis) Anisotropic Ising model in d+s dimensions; Annales Henri Poincaré, 2024. arXiv journal

[14] (with W. Barreto-Souza, S. Ndreca and R. B. Silva) Non-linear INAR(1) processes under an alternative geometric thinning operator; Test, 2023. journal

[13] (with R. Sanchis and D. dos Santos) Constrained-degree percolation in random environment; Annales de I'institut Henri Poincare (B), Probabilités et Statistiques, 2022. arXiv journal

[12] (with P.A. Gomes and O. Lima ) Percolation of words on the hypercubic lattice with one-dimensional long-range interactions; Stochastic Processes and their Applications, 2022. arXiv journal

[11] (with F.B. Gonçalves and L.M. Dutra) Exact and computationally efficient Bayesian inference for generalized Markov modulated Poisson processes; Statistics and Computing, 2022. arXiv journal

[10] (with W. Barreto-Souza and G. Oliveira) Fractional Poisson random sum and its associated normal variance mixture; Stochastic Models, 2021. arXiv journal

[9] (with W. Barreto-Souza and G. Oliveira) Convergence and inference for mixed Poisson random sums; Metrika, 2021. arXiv journal

[8] (with P.A. Gomes and R. Sanchis) A note on the dimensional crossover critical exponent; Letters in Mathematical Physics, 2020. arXiv journal

[7] (with I. Ben-Ari) On a local version of the Bak-Sneppen model; Journal of Statistical Physics, 2018. arXiv journal

[6] (with R. Sanchis) Dimensional crossover in anisotropic percolation on ℤd+s; Journal of Statistics Physics, 2017. arXiv journal

[5] (with M.M. de Queiroz and R.H. Loschi) Shannon entropy and Kullback Leibler divergence in multivariate log fundamental skew normal and related distributions; Canadian Journal of Statistics, 2016. arXiv journal

[4] (with M.M. de Queiroz and R.H. Loschi) Multivariate log-skewed distributions with normal kernel and their applications; Statistics (Berlin), 2016. arxiv journal

[3] (with T.R. dos Santos) Modelando a taxa de neoplasia pulmonar no Brasil via modelos lineares generalizados; Revista de Estatística da UFOP, 2014. journal

[2] (with B.N.B. de Lima and R. Sanchis) Percolation of words on ℤd with long-range connections; Journal of Applied Probability, 2011. arXiv journal

[1] (with B.N.B. de Lima and R. Sanchis) Critical point and percolation probability in a long range site percolation model on ℤd; Stochastic Processes and their Applications, 2011. arXiv journal