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Sergio Bermudo
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On q-Hermite–Hadamard inequalities for general convex functions
S Bermudo, P Korus, JE Nápoles Valdés
Acta mathematica hungarica 162, 364-374, 2020
2072020
Gromov hyperbolic graphs
S Bermudo, JM Rodríguez, JM Sigarreta, JM Vilaire
Discrete Mathematics 313 (15), 1575-1585, 2013
992013
The differential and the Roman domination number of a graph
S Bermudo, H Fernau, JM Sigarreta
Applicable Analysis and Discrete Mathematics, 155-171, 2014
792014
Computing the hyperbolicity constant
S Bermudo, JM Rodríguez, JM Sigarreta
Computers & Mathematics with Applications 62 (12), 4592-4595, 2011
702011
Hyperbolicity and complement of graphs
S Bermudo, JM Rodríguez, JM Sigarreta, E Touris
Applied mathematics letters 24 (11), 1882-1887, 2011
602011
Lower bounds on the differential of a graph
S Bermudo, H Fernau
Discrete Mathematics 312 (22), 3236-3250, 2012
422012
On the differential in graphs
S Bermudo, JM Rodriguez, JM Sigarreta
Util. Math 97, 257-270, 2015
402015
Extremal trees for the Randić index with given domination number
S Bermudo, JE Nápoles, J Rada
Applied Mathematics and Computation 375, 125122, 2020
382020
Computing the differential of a graph: hardness, approximability and exact algorithms
S Bermudo, H Fernau
Discrete Applied Mathematics 165, 69-82, 2014
352014
On the complement graph and defensive k-alliances
JM Sigarreta, S Bermudo, H Fernau
Discrete Applied Mathematics 157 (8), 1687-1695, 2009
352009
Small values of the hyperbolicity constant in graphs
S Bermudo, JM Rodríguez, O Rosario, JM Sigarreta
Discrete Mathematics 339 (12), 3073-3084, 2016
322016
Combinatorics for smaller kernels: The differential of a graph
S Bermudo, H Fernau
Theoretical Computer Science 562, 330-345, 2015
312015
On the differential and Roman domination number of a graph with minimum degree two
S Bermudo
Discrete Applied Mathematics 232, 64-72, 2017
272017
On the total k-domination in graphs
S Bermudo, JC Hernández-Gómez, JM Sigarreta
Discussiones Mathematicae Graph Theory 38 (1), 301-317, 2017
262017
Bounds on the differential of a graph
LA Basilio, S Bermudo, JM Sigarreta
Utilitas Mathematica 103, 2017
252017
On the hyperbolicity of edge-chordal and path-chordal graphs
S Bermudo, W Carballosa, JM Rodríguez, JM Sigarreta
Filomat 30 (9), 2599-2607, 2016
252016
The differential of the strong product graphs
S Bermudo, L De la Torre, AM Martín-Caraballo, JM Sigarreta
International Journal of Computer Mathematics 92 (6), 1124-1134, 2015
242015
Is every graph the extremal value of a vertex-degree-based topological index
J Rada, S Bermudo
MATCH Commun. Math. Comput. Chem 81 (2), 315-323, 2019
222019
On global offensive k-alliances in graphs
S Bermudo, JA Rodríguez-Velázquez, JM Sigarreta, IG Yero
Applied Mathematics Letters 23 (12), 1454-1458, 2010
222010
Partitioning a graph into defensive k-alliances
IG Yero, S Bermudo, JA Rodríguez-Velázquez, JM Sigarreta
Acta Mathematica Sinica, English Series 27, 73-82, 2011
212011
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