Institution: | 1. Instituto Nacional de Matemática Pura e Aplicada, Estrada Dona Castorina 110, 22460-320 Rio de Janeiro RJ, Brazil;2. Universidade Federal Fluminense, Instituto de Matemática e Estatística, Rua Professor Marcos Waldemar de Freitas Reis, s/n, Campus Gragoatá, 24210-201 Niterói RJ, Brazil;3. Universidade Federal da Paraíba, Centro de Ciências Exatas e da Natureza, Departamento de Matemática, Campus Universitário, 58051-900 João Pessoa PB, Brazil;1. Faculty of Computer Science, Bialystok University of Technology, Wiejska 45A, 15-351 Bia?ystok, Poland;2. Faculty of Mathematics, Physics and Informatics, Gdańsk University, Wita Stwosza 57, 80-952 Gdańsk, Poland;1. Faculty of Science, University of Toyama, 3190 Gofuku, Toyama-shi 930-8555, Japan;2. Statistics and Mathematics Unit, Indian Statistical Institute, 203 B.T. Road, Kolkata 700 108, India;1. Department of Mathematics, Indian Institute of Science, Bangalore 560012, India;2. Department of Mathematics and Statistics, Indian Institute of Technology Kanpur, Kanpur 208016, India;1. Mathematics Institute, University of Warwick, Coventry CV4 7AL, United Kingdom |