SILVA JÚNIOR, A. F.; http://lattes.cnpq.br/4720593438601826; SILVA JÚNIOR, Aluizio Freire da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM MATEMÁTICAUFCGUniversidade Federal de Campina Grande, 2006-03)
This work has as objective to establish some T-G techniques applied to some
problems of the graph theory, as: the problem of existence of a nowhere-zero 6-flow,
problems concern to acyclic orientations, two-variable ...