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Author ID: bermudo.sergio Recent zbMATH articles by "Bermudo, Sergio"
Published as: Bermudo, Sergio; Bermudo, S.
External Links: MGP · ORCID
Documents Indexed: 49 Publications since 2006, including 1 Additional arXiv Preprint
Co-Authors: 41 Co-Authors with 44 Joint Publications
898 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

38 Publications have been cited 398 times in 219 Documents Cited by Year
On \(q\)-Hermite-Hadamard inequalities for general convex functions. Zbl 1474.26085
Bermudo, S.; Kórus, P.; Nápoles Valdés, J. E.
58
2020
Gromov hyperbolic graphs. Zbl 1279.05017
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Vilaire, Jean-Marie
37
2013
Computing the hyperbolicity constant. Zbl 1247.53043
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.
37
2011
The differential and the Roman domination number of a graph. Zbl 1464.05280
Bermudo, Sergio; Fernau, Henning; Sigarreta, José M.
33
2014
Hyperbolicity and complement of graphs. Zbl 1242.05061
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Tourís, Eva
32
2011
Computing the differential of a graph: hardness, approximability and exact algorithms. Zbl 1288.05262
Bermudo, S.; Fernau, H.
16
2014
On the complement graph and defensive \(k\)-alliances. Zbl 1211.05125
Sigarreta, J. M.; Bermudo, S.; Fernau, H.
14
2009
Lower bounds on the differential of a graph. Zbl 1252.05089
Bermudo, S.; Fernau, H.
14
2012
Combinatorics for smaller kernels: the differential of a graph. Zbl 1305.05216
Bermudo, Sergio; Fernau, Henning
12
2015
On the total \(k\)-domination in graphs. Zbl 1377.05137
Bermudo, Sergio; Hernández-Gómez, Juan C.; Sigarreta, José M.
12
2018
Small values of the hyperbolicity constant in graphs. Zbl 1343.05112
Bermudo, Sergio; Rodríguez, José M.; Rosario, Omar; Sigarreta, José M.
11
2016
Total \(k\)-domination in Cartesian product graphs. Zbl 1413.05279
Bermudo, S.; Sanchéz, J. L.; Sigarreta, J. M.
11
2017
On the hyperbolicity of edge-chordal and path-chordal graphs. Zbl 1462.05260
Bermudo, Sergio; Carballosa, Walter; Rodríguez, José M.; Sigarreta, José M.
10
2016
Partitioning a graph into offensive \(k\)-alliances. Zbl 1210.05114
Sigarreta, José M.; Yero, Ismael G.; Bermudo, Sergio; Rodríguez-Velázquez, Juan A.
9
2011
Partitioning a graph into defensive \(k\)-alliances. Zbl 1222.05206
Yero, Ismael G.; Bermudo, Sergio; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.
9
2011
On the differential in graphs. Zbl 1339.05277
Bermudo, S.; Rodriguez, Jose M.; Sigarreta, José M.
9
2015
The differential of the strong product graphs. Zbl 1314.05146
Bermudo, S.; de la Torre, L.; Martín-Caraballo, A. M.; Sigarreta, J. M.
7
2015
On global offensive \(k\)-alliances in graphs. Zbl 1208.05096
Bermudo, Sergio; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.; Yero, Ismael G.
7
2010
Orbits of operators commuting with the Volterra operator. Zbl 1137.47036
Bermudo, Sergio; Montes-Rodríguez, Alfonso; Shkarin, Stanislav
7
2008
Is every graph the extremal value of a vertex-degree-based topological index. Zbl 1471.92456
Rada, J.; Bermudo, S.
7
2019
On the differential and Roman domination number of a graph with minimum degree two. Zbl 1372.05157
Bermudo, Sergio
7
2017
Relations between the differential and parameters in graphs. Zbl 1338.05210
Bermudo, Sergio; Hernández-Gómez, Juan C.; Rodríguez, José M.; Sigarreta, José M.
5
2014
Bounds on the differential of a graph. Zbl 1373.05136
Basilio, Ludwin A.; Bermudo, Sergio; Sigarreta, José M.
5
2017
Upper bound for the geometric-arithmetic index of trees with given domination number. Zbl 1504.05062
Bermudo, Sergio
4
2023
Domination in hexagonal chains. Zbl 1433.05243
Bermudo, Sergio; Higuita, Robinson A.; Rada, Juan
4
2020
Total \(k\)-domination in strong product graphs. Zbl 1414.05217
Bermudo, S.; Hernández-Gómez, J. C.; Sigarreta, J. M.
4
2019
Domination number of catacondensed hexagonal systems. Zbl 1462.05270
Bermudo, Sergio; Higuita, Robinson A.; Rada, Juan
3
2021
Operators of Hankel type. Zbl 1164.47326
Bermudo, S.; Marcantognini, S. A. M.; Morán, M. D.
2
2006
On geodetic and \(k\)-geodetic sets in graphs. Zbl 1249.05088
Bermudo, Sergio; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.; Yero, Ismael G.
2
2010
On the global total \(k\)-domination number of graphs. Zbl 1414.05216
Bermudo, Sergio; Cabrera Martínez, Abel; Hernández Mira, Frank A.; Sigarreta, José M.
2
2019
Quasi-similarity of contractions having a \(2 \times 1\). Zbl 1147.47001
Bermudo, Sergio; Mancera, Carmen H.; Paùl, Pedro J.; Vasyunin, Vasily
1
2007
Lifting the solutions of a Toeplitz type equation; the semigroup case \(X = T_sX{T_s}^*\). Zbl 1150.47015
Bermudo, Sergio; Mancera, Carmen H.; Paúl, Pedro J.
1
2006
Alliance free and alliance cover sets. Zbl 1248.05142
Rodriguez-Velazquez, Juan Alberto; Sigarreta, José María; Yero, Ismael Gonzalez; Bermudo, Sergio
1
2011
The adjacency dimension of graphs. Zbl 1493.05224
Bermudo, Sergio; Rodríguez, José M.; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.
1
2022
The differential of the line graph \(\mathcal{L} (G)\). Zbl 1497.05198
Basilio, Ludwin A.; Bermudo, Sergio; Leaños, Jesús; Sigarreta, José M.
1
2022
Vertex-degree-based topological indices of oriented trees. Zbl 1510.05032
Bermudo, Sergio; Cruz, Roberto; Rada, Juan
1
2022
Graphs with small hyperbolicity constant. Zbl 1338.05060
Bermudo, Sergio
1
2014
\(\beta\)-differential of a graph. Zbl 1423.05118
Basilio, Ludwin A.; Bermudo, Sergio; Leaños, Jesús; Sigarreta, José M.
1
2017
Upper bound for the geometric-arithmetic index of trees with given domination number. Zbl 1504.05062
Bermudo, Sergio
4
2023
The adjacency dimension of graphs. Zbl 1493.05224
Bermudo, Sergio; Rodríguez, José M.; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.
1
2022
The differential of the line graph \(\mathcal{L} (G)\). Zbl 1497.05198
Basilio, Ludwin A.; Bermudo, Sergio; Leaños, Jesús; Sigarreta, José M.
1
2022
Vertex-degree-based topological indices of oriented trees. Zbl 1510.05032
Bermudo, Sergio; Cruz, Roberto; Rada, Juan
1
2022
Domination number of catacondensed hexagonal systems. Zbl 1462.05270
Bermudo, Sergio; Higuita, Robinson A.; Rada, Juan
3
2021
On \(q\)-Hermite-Hadamard inequalities for general convex functions. Zbl 1474.26085
Bermudo, S.; Kórus, P.; Nápoles Valdés, J. E.
58
2020
Domination in hexagonal chains. Zbl 1433.05243
Bermudo, Sergio; Higuita, Robinson A.; Rada, Juan
4
2020
Is every graph the extremal value of a vertex-degree-based topological index. Zbl 1471.92456
Rada, J.; Bermudo, S.
7
2019
Total \(k\)-domination in strong product graphs. Zbl 1414.05217
Bermudo, S.; Hernández-Gómez, J. C.; Sigarreta, J. M.
4
2019
On the global total \(k\)-domination number of graphs. Zbl 1414.05216
Bermudo, Sergio; Cabrera Martínez, Abel; Hernández Mira, Frank A.; Sigarreta, José M.
2
2019
On the total \(k\)-domination in graphs. Zbl 1377.05137
Bermudo, Sergio; Hernández-Gómez, Juan C.; Sigarreta, José M.
12
2018
Total \(k\)-domination in Cartesian product graphs. Zbl 1413.05279
Bermudo, S.; Sanchéz, J. L.; Sigarreta, J. M.
11
2017
On the differential and Roman domination number of a graph with minimum degree two. Zbl 1372.05157
Bermudo, Sergio
7
2017
Bounds on the differential of a graph. Zbl 1373.05136
Basilio, Ludwin A.; Bermudo, Sergio; Sigarreta, José M.
5
2017
\(\beta\)-differential of a graph. Zbl 1423.05118
Basilio, Ludwin A.; Bermudo, Sergio; Leaños, Jesús; Sigarreta, José M.
1
2017
Small values of the hyperbolicity constant in graphs. Zbl 1343.05112
Bermudo, Sergio; Rodríguez, José M.; Rosario, Omar; Sigarreta, José M.
11
2016
On the hyperbolicity of edge-chordal and path-chordal graphs. Zbl 1462.05260
Bermudo, Sergio; Carballosa, Walter; Rodríguez, José M.; Sigarreta, José M.
10
2016
Combinatorics for smaller kernels: the differential of a graph. Zbl 1305.05216
Bermudo, Sergio; Fernau, Henning
12
2015
On the differential in graphs. Zbl 1339.05277
Bermudo, S.; Rodriguez, Jose M.; Sigarreta, José M.
9
2015
The differential of the strong product graphs. Zbl 1314.05146
Bermudo, S.; de la Torre, L.; Martín-Caraballo, A. M.; Sigarreta, J. M.
7
2015
The differential and the Roman domination number of a graph. Zbl 1464.05280
Bermudo, Sergio; Fernau, Henning; Sigarreta, José M.
33
2014
Computing the differential of a graph: hardness, approximability and exact algorithms. Zbl 1288.05262
Bermudo, S.; Fernau, H.
16
2014
Relations between the differential and parameters in graphs. Zbl 1338.05210
Bermudo, Sergio; Hernández-Gómez, Juan C.; Rodríguez, José M.; Sigarreta, José M.
5
2014
Graphs with small hyperbolicity constant. Zbl 1338.05060
Bermudo, Sergio
1
2014
Gromov hyperbolic graphs. Zbl 1279.05017
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Vilaire, Jean-Marie
37
2013
Lower bounds on the differential of a graph. Zbl 1252.05089
Bermudo, S.; Fernau, H.
14
2012
Computing the hyperbolicity constant. Zbl 1247.53043
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.
37
2011
Hyperbolicity and complement of graphs. Zbl 1242.05061
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Tourís, Eva
32
2011
Partitioning a graph into offensive \(k\)-alliances. Zbl 1210.05114
Sigarreta, José M.; Yero, Ismael G.; Bermudo, Sergio; Rodríguez-Velázquez, Juan A.
9
2011
Partitioning a graph into defensive \(k\)-alliances. Zbl 1222.05206
Yero, Ismael G.; Bermudo, Sergio; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.
9
2011
Alliance free and alliance cover sets. Zbl 1248.05142
Rodriguez-Velazquez, Juan Alberto; Sigarreta, José María; Yero, Ismael Gonzalez; Bermudo, Sergio
1
2011
On global offensive \(k\)-alliances in graphs. Zbl 1208.05096
Bermudo, Sergio; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.; Yero, Ismael G.
7
2010
On geodetic and \(k\)-geodetic sets in graphs. Zbl 1249.05088
Bermudo, Sergio; Rodríguez-Velázquez, Juan A.; Sigarreta, José M.; Yero, Ismael G.
2
2010
On the complement graph and defensive \(k\)-alliances. Zbl 1211.05125
Sigarreta, J. M.; Bermudo, S.; Fernau, H.
14
2009
Orbits of operators commuting with the Volterra operator. Zbl 1137.47036
Bermudo, Sergio; Montes-Rodríguez, Alfonso; Shkarin, Stanislav
7
2008
Quasi-similarity of contractions having a \(2 \times 1\). Zbl 1147.47001
Bermudo, Sergio; Mancera, Carmen H.; Paùl, Pedro J.; Vasyunin, Vasily
1
2007
Operators of Hankel type. Zbl 1164.47326
Bermudo, S.; Marcantognini, S. A. M.; Morán, M. D.
2
2006
Lifting the solutions of a Toeplitz type equation; the semigroup case \(X = T_sX{T_s}^*\). Zbl 1150.47015
Bermudo, Sergio; Mancera, Carmen H.; Paúl, Pedro J.
1
2006
all top 5

Cited by 254 Authors

42 Rodríguez García, José Manuel
41 Sigarreta Almira, José María
31 Budak, Hüseyin
27 Ali, Muhammad Aamir
25 Bermudo, Sergio
14 Carballosa, Walter
11 Fernau, Henning
11 Pestana, Domingo
10 Rodríguez-Velazquez, Juan Alberto
8 Chu, Yuming
7 Cabrera Martínez, Abel
7 Jafari Rad, Nader
7 Reyes, Rosalío
6 Chellali, Mustapha
6 Granados, Ana
6 Hernández-Gómez, Juan Carlos
6 Yero, Ismael Gonzalez
5 Abbas, Mujahid
5 Gaikwad, Ajinkya
5 Haynes, Teresa W.
5 Kalsoom, Humaira
5 Maity, Soumen
5 Martínez-Pérez, Álvaro
5 Nápoles Valdés, Juan E.
5 Portilla, Ana
5 Rada, Juan
5 Sitthiwirattham, Thanin
5 Villeta, María
4 Alp, Necmettin
4 Bayraktar, Bahtiyar
4 Bazgan, Cristina
4 Cantón, Alicia
4 De La Cruz, Amauris
4 Hernández, Verónica
4 Rosario, Omar
4 Sarikaya, Mehmet Zeki
3 Abu-Khzam, Faisal N.
3 Ahangar, Hossein Abdollahzadeh
3 Anwar, Matloob
3 Cruz, Roberto
3 Dimitrov, Darko
3 Du, Zhibin
3 Hedetniemi, Stephen Travis
3 Kara, Hasan Hüseyin
3 Kashuri, Artion
3 Klavžar, Sandi
3 Leanos, Jesus
3 Méndez, Jesús A.
3 Murtaza, Ghulam
3 Nápoles, Juan E.
3 Nonlaopon, Kamsing
3 Ntouyas, Sotiris K.
3 Raees, Muhammad
3 Samodivkin, Vladimir D.
3 Volkmann, Lutz
3 You, Xuexiao
3 Zhang, Zhiyue
2 Agarwal, Praveen
2 Akkurt, Abdullah
2 Basilio, Ludwin A.
2 Branković, Ljiljana
2 Casel, Katrin
2 Chasreechai, Saowaluck
2 Chen, Hanlin
2 Coudert, David
2 Fečkan, Michal
2 Gasimov, Yusif S.
2 Goyal, Pooja
2 Gulshan, Ghazala
2 Higuita, Robinson A.
2 Hussain, Rashida
2 Khan, Sundas
2 Kórus, Péter
2 Levit, Vadim E.
2 Mandrescu, Eugen
2 Mann, Kevin
2 Panda, Bhawani Sankar
2 Rabossi, Florencia
2 Rahbani, Hadi
2 Reyna, Gerardo
2 Sánchez, José L.
2 Sheikholeslami, Seyed Mahmoud
2 Shkarin, Stanislav A.
2 Slimani, Hachem
2 Tariboon, Jessada
2 Torres-Nuñez, Yadira
2 Valdes, Juan Eduardo Napoles
2 Vilaire, Jean-Marie
2 Wannalookkhee, Fongchan
2 Yildirim, Huseyin
1 Abdeljawad, Thabet
1 Ahmad, Labeeb
1 Aiena, Pietro
1 Ajmal, Muhammad
1 Alqudah, Manar A.
1 Altıntaş, Mevlut
1 Anu, V.
1 Asawasamrit, Suphawat
1 Aslam, Waqas
1 Aziz, Noor A’lawiah Abd
...and 154 more Authors
all top 5

Cited in 90 Serials

28 Discrete Applied Mathematics
6 Theoretical Computer Science
6 Acta Mathematica Sinica. English Series
6 Open Mathematics
5 Discrete Mathematics
5 Graphs and Combinatorics
5 Symmetry
4 Mathematical Methods in the Applied Sciences
4 International Journal of Computer Mathematics
4 Proceedings of the Indian Academy of Sciences. Mathematical Sciences
4 Journal of Inequalities and Applications
4 Advances in Difference Equations
4 Fractional Differential Calculus
4 AIMS Mathematics
3 Ukrainian Mathematical Journal
3 Applied Mathematics and Computation
3 Quaestiones Mathematicae
3 Bulletin of the Iranian Mathematical Society
3 Discussiones Mathematicae. Graph Theory
3 Journal of Mathematical Chemistry
3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
3 Proyecciones
3 Journal of Mathematical Inequalities
2 Rocky Mountain Journal of Mathematics
2 Integral Equations and Operator Theory
2 Mathematica Slovaca
2 Results in Mathematics
2 Aequationes Mathematicae
2 The Australasian Journal of Combinatorics
2 The Journal of Analysis
2 The Electronic Journal of Combinatorics
2 Central European Journal of Mathematics
2 MATCH - Communications in Mathematical and in Computer Chemistry
2 Mediterranean Journal of Mathematics
2 AKCE International Journal of Graphs and Combinatorics
2 Mathematical Biosciences and Engineering
2 Advances and Applications in Discrete Mathematics
2 Discrete Mathematics, Algorithms and Applications
2 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
2 Journal of Mathematics
2 Korean Journal of Mathematics
2 DML. Discrete Mathematics Letters
2 Advanced Studies: Euro-Tbilisi Mathematical Journal
1 Computers & Mathematics with Applications
1 Information Processing Letters
1 Journal of Mathematical Analysis and Applications
1 Periodica Mathematica Hungarica
1 Collectanea Mathematica
1 Demonstratio Mathematica
1 Glasgow Mathematical Journal
1 Information Sciences
1 Journal of Computer and System Sciences
1 Journal of Functional Analysis
1 Journal of the Mathematical Society of Japan
1 Journal of Optimization Theory and Applications
1 Pacific Journal of Mathematics
1 Publications de l’Institut Mathématique. Nouvelle Série
1 Semigroup Forum
1 Utilitas Mathematica
1 European Journal of Combinatorics
1 Acta Mathematica Hungarica
1 Algorithmica
1 Numerical Methods for Partial Differential Equations
1 Applied Mathematics Letters
1 Mathematica Bohemica
1 Georgian Mathematical Journal
1 Filomat
1 Bulletin des Sciences Mathématiques
1 Revista Investigación Operacional
1 Honam Mathematical Journal
1 Mathematical Methods of Operations Research
1 Journal of Combinatorial Optimization
1 Mathematical Inequalities & Applications
1 Annals of Mathematics. Second Series
1 Analysis (München)
1 CEJOR. Central European Journal of Operations Research
1 Communications in Contemporary Mathematics
1 Kragujevac Journal of Mathematics
1 Journal of Applied Mathematics and Computing
1 ACM Journal of Experimental Algorithmics
1 Boundary Value Problems
1 Contributions to Discrete Mathematics
1 Complex Analysis and Operator Theory
1 Applicable Analysis and Discrete Mathematics
1 Tbilisi Mathematical Journal
1 Advances in Mathematical Physics
1 Iranian Journal of Mathematical Chemistry
1 Carpathian Mathematical Publications
1 Journal of Nonlinear and Variational Analysis
1 Mathematics in Applied Sciences and Engineering

Citations by Year