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Origen
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Recent results on hyperbolicity on unitary operators on graphs
ReviewAbstract: For a geodesic metric space X and for x1, x2, x3 ∈ X, a geodesic triangle T = {x1, x2, x3} is the unPalabras claves:central graph, geodesics, Gromov hyperbolicity, hyperbolic graph, hyperbolic space, hyperbolicity constantAutores:Jesús Alejandro Ortega Méndez, Reyes R., Rodríguez J.M., Sigarreta J.M.Fuentes:scopusTopological indices and f-polynomials on some graph products
ArticleAbstract: We obtain inequalities involving many topological indices in classical graph products by using the fPalabras claves:Cartesian product, Cartesian sum, First Zagreb index, Forgotten index, Inverse degree index, Lexicographic product, Polynomials in graphs, Sum lordeg indexAutores:Bermudo S., Ricardo Abreu Blaya, Rodríguez J.M., Tourís E.Fuentes:scopus