| Álgebra linear JL Boldrini, SIR Costa, VL Figueredo, HG Wetzler Harper & Row, 1980 | 628 | 1980 |
| Fisher information distance: A geometrical reading SIR Costa, SA Santos, JE Strapasson Discrete Applied Mathematics 197, 59-69, 2015 | 167 | 2015 |
| Curves on a sphere, shift-map dynamics, and error control for continuous alphabet sources VA Vaishampayan, SIR Costa IEEE Transactions on Information Theory 49 (7), 1658-1672, 2003 | 124 | 2003 |
| Graphs, tessellations, and perfect codes on flat tori SIR Costa, M Muniz, E Agustini, R Palazzo IEEE Transactions on Information Theory 50 (10), 2363-2377, 2004 | 104 | 2004 |
| On closed twisted curves SI Rodrigues Costa Proceedings of the American Mathematical Society 109 (1), 205-214, 1990 | 59 | 1990 |
| Lattices applied to coding for reliable and secure communications SIR Costa, F Oggier, A Campello, JC Belfiore, E Viterbo Springer International Publishing, 2017 | 52 | 2017 |
| The Fisher–Rao distance between multivariate normal distributions: Special cases, bounds and applications J Pinele, JE Strapasson, SIR Costa Entropy 22 (4), 404, 2020 | 43 | 2020 |
| Signal constellations in the hyperbolic plane: A proposal for new communication systems EB da Silva, M Firer, SR Costa, R Palazzo Jr Journal of the Franklin Institute 343 (1), 69-82, 2006 | 43 | 2006 |
| Fisher information matrix and hyperbolic geometry SIR Costa, SA Santos, JE Strapasson IEEE Information Theory Workshop, 2005., 3 pp., 2005 | 39 | 2005 |
| Álgebra Linear, 3a edição JL Boldrini, SIR COSTA, VL Figueiredo, HG Wetzler Sao Paulo: Editora Harbra Ltda, 1980 | 35 | 1980 |
| Rotated dn-lattices GC Jorge, AJ Ferrari, SIR Costa Journal of Number Theory 132 (11), 2397-2406, 2012 | 31 | 2012 |
| Constructions of algebraic lattices AA Andrade, AJ Ferrari, CWO Benedito, SIR Costa Computational & Applied Mathematics 29, 493-505, 2010 | 29 | 2010 |
| Uma introduçaoa teoria de códigos CC Lavor, MMS Alves, RM Siqueira, SIR Costa Notas em Matemática Aplicada 21, 2006 | 27 | 2006 |
| Algebraic constructions of densest lattices GC Jorge, AA de Andrade, SIR Costa, JE Strapasson Journal of Algebra 429, 218-235, 2015 | 26 | 2015 |
| Decoding q-ary lattices in the Lee metric ACA Campello, GC Jorge, SIR Costa 2011 IEEE Information Theory Workshop, 220-224, 2011 | 25 | 2011 |
| Perfect codes in the lp metric A Campello, GC Jorge, JE Strapasson, SIR Costa European Journal of Combinatorics 53, 72-85, 2016 | 24 | 2016 |
| Flat tori, lattices and bounds for commutative group codes RM Siqueira, SIR Costa Designs, Codes and Cryptography 49, 307-321, 2008 | 24 | 2008 |
| Geometric contacts of surfaces immersed in Rn, n⩾ 5 SIR Costa, SM Moraes, MC Romero-Fuster Differential Geometry and its Applications 27 (3), 442-454, 2009 | 21 | 2009 |
| Constructive spherical codes on layers of flat tori C Torezzan, SIR Costa, VA Vaishampayan IEEE Transactions on Information Theory 59 (10), 6655-6663, 2013 | 20 | 2013 |
| Spherical codes on torus layers C Torezzan, SIR Costa, VA Vaishampayan 2009 IEEE International Symposium on Information Theory, 2033-2037, 2009 | 20 | 2009 |
