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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: 45 Publications since 2006
Co-Authors: 33 Co-Authors with 40 Joint Publications
526 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

32 Publications have been cited 287 times in 145 Documents Cited by Year
Gromov hyperbolic graphs. Zbl 1279.05017
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Vilaire, Jean-Marie
34
2013
Computing the hyperbolicity constant. Zbl 1247.53043
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.
33
2011
The differential and the Roman domination number of a graph. Zbl 1464.05280
Bermudo, Sergio; Fernau, Henning; Sigarreta, José M.
26
2014
Hyperbolicity and complement of graphs. Zbl 1242.05061
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Tourís, Eva
26
2011
On \(q\)-Hermite-Hadamard inequalities for general convex functions. Zbl 1474.26085
Bermudo, S.; Kórus, P.; Nápoles Valdés, J. E.
21
2020
Computing the differential of a graph: hardness, approximability and exact algorithms. Zbl 1288.05262
Bermudo, S.; Fernau, H.
12
2014
Lower bounds on the differential of a graph. Zbl 1252.05089
Bermudo, S.; Fernau, H.
12
2012
On the complement graph and defensive \(k\)-alliances. Zbl 1211.05125
Sigarreta, J. M.; Bermudo, S.; Fernau, H.
10
2009
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 hyperbolicity of edge-chordal and path-chordal graphs. Zbl 1462.05260
Bermudo, Sergio; Carballosa, Walter; Rodríguez, José M.; Sigarreta, José M.
9
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
Small values of the hyperbolicity constant in graphs. Zbl 1343.05112
Bermudo, Sergio; Rodríguez, José M.; Rosario, Omar; Sigarreta, José M.
8
2016
Total \(k\)-domination in Cartesian product graphs. Zbl 1413.05279
Bermudo, S.; Sanchéz, J. L.; Sigarreta, J. M.
8
2017
On the total \(k\)-domination in graphs. Zbl 1377.05137
Bermudo, Sergio; Hernández-Gómez, Juan C.; Sigarreta, José M.
8
2018
Combinatorics for smaller kernels: the differential of a graph. Zbl 1305.05216
Bermudo, Sergio; Fernau, Henning
8
2015
On the differential in graphs. Zbl 1339.05277
Bermudo, S.; Rodriguez, Jose M.; Sigarreta, José 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
On the differential and Roman domination number of a graph with minimum degree two. Zbl 1372.05157
Bermudo, Sergio
6
2017
The differential of the strong product graphs. Zbl 1314.05146
Bermudo, S.; de la Torre, L.; Martín-Caraballo, A. M.; Sigarreta, J. M.
6
2015
Orbits of operators commuting with the Volterra operator. Zbl 1137.47036
Bermudo, Sergio; Montes-Rodríguez, Alfonso; Shkarin, Stanislav
5
2008
Relations between the differential and parameters in graphs. Zbl 1338.05210
Bermudo, Sergio; Hernández-Gómez, Juan C.; Rodríguez, José M.; Sigarreta, José M.
4
2014
Bounds on the differential of a graph. Zbl 1373.05136
Basilio, Ludwin A.; Bermudo, Sergio; Sigarreta, José M.
4
2017
Domination in hexagonal chains. Zbl 1433.05243
Bermudo, Sergio; Higuita, Robinson A.; Rada, Juan
2
2020
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
Total \(k\)-domination in strong product graphs. Zbl 1414.05217
Bermudo, S.; Hernández-Gómez, J. C.; Sigarreta, J. M.
2
2019
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
Operators of Hankel type. Zbl 1164.47326
Bermudo, S.; Marcantognini, S. A. M.; Morán, M. D.
2
2006
Graphs with small hyperbolicity constant. Zbl 1338.05060
Bermudo, Sergio
1
2014
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
Is every graph the extremal value of a vertex-degree-based topological index. Zbl 1471.92456
Rada, J.; Bermudo, S.
1
2019
Alliance free and alliance cover sets. Zbl 1248.05142
Rodriguez-Velazquez, Juan Alberto; Sigarreta, José María; Yero, Ismael Gonzalez; Bermudo, Sergio
1
2011
Quasi-similarity of contractions having a \(2 \times 1\). Zbl 1147.47001
Bermudo, Sergio; Mancera, Carmen H.; Paùl, Pedro J.; Vasyunin, Vasily
1
2007
On \(q\)-Hermite-Hadamard inequalities for general convex functions. Zbl 1474.26085
Bermudo, S.; Kórus, P.; Nápoles Valdés, J. E.
21
2020
Domination in hexagonal chains. Zbl 1433.05243
Bermudo, Sergio; Higuita, Robinson A.; Rada, Juan
2
2020
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
Total \(k\)-domination in strong product graphs. Zbl 1414.05217
Bermudo, S.; Hernández-Gómez, J. C.; Sigarreta, J. M.
2
2019
Is every graph the extremal value of a vertex-degree-based topological index. Zbl 1471.92456
Rada, J.; Bermudo, S.
1
2019
On the total \(k\)-domination in graphs. Zbl 1377.05137
Bermudo, Sergio; Hernández-Gómez, Juan C.; Sigarreta, José M.
8
2018
Total \(k\)-domination in Cartesian product graphs. Zbl 1413.05279
Bermudo, S.; Sanchéz, J. L.; Sigarreta, J. M.
8
2017
On the differential and Roman domination number of a graph with minimum degree two. Zbl 1372.05157
Bermudo, Sergio
6
2017
Bounds on the differential of a graph. Zbl 1373.05136
Basilio, Ludwin A.; Bermudo, Sergio; Sigarreta, José M.
4
2017
On the hyperbolicity of edge-chordal and path-chordal graphs. Zbl 1462.05260
Bermudo, Sergio; Carballosa, Walter; Rodríguez, José M.; Sigarreta, José M.
9
2016
Small values of the hyperbolicity constant in graphs. Zbl 1343.05112
Bermudo, Sergio; Rodríguez, José M.; Rosario, Omar; Sigarreta, José M.
8
2016
Combinatorics for smaller kernels: the differential of a graph. Zbl 1305.05216
Bermudo, Sergio; Fernau, Henning
8
2015
On the differential in graphs. Zbl 1339.05277
Bermudo, S.; Rodriguez, Jose M.; Sigarreta, José M.
7
2015
The differential of the strong product graphs. Zbl 1314.05146
Bermudo, S.; de la Torre, L.; Martín-Caraballo, A. M.; Sigarreta, J. M.
6
2015
The differential and the Roman domination number of a graph. Zbl 1464.05280
Bermudo, Sergio; Fernau, Henning; Sigarreta, José M.
26
2014
Computing the differential of a graph: hardness, approximability and exact algorithms. Zbl 1288.05262
Bermudo, S.; Fernau, H.
12
2014
Relations between the differential and parameters in graphs. Zbl 1338.05210
Bermudo, Sergio; Hernández-Gómez, Juan C.; Rodríguez, José M.; Sigarreta, José M.
4
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
34
2013
Lower bounds on the differential of a graph. Zbl 1252.05089
Bermudo, S.; Fernau, H.
12
2012
Computing the hyperbolicity constant. Zbl 1247.53043
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.
33
2011
Hyperbolicity and complement of graphs. Zbl 1242.05061
Bermudo, Sergio; Rodríguez, José M.; Sigarreta, José M.; Tourís, Eva
26
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
Partitioning a graph into offensive \(k\)-alliances. Zbl 1210.05114
Sigarreta, José M.; Yero, Ismael G.; Bermudo, Sergio; Rodríguez-Velázquez, Juan A.
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.
10
2009
Orbits of operators commuting with the Volterra operator. Zbl 1137.47036
Bermudo, Sergio; Montes-Rodríguez, Alfonso; Shkarin, Stanislav
5
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 164 Authors

36 Rodríguez García, José Manuel
34 Sigarreta Almira, José María
23 Bermudo, Sergio
15 Budak, Hüseyin
14 Ali, Muhammad Aamir
13 Carballosa, Walter
11 Pestana, Domingo
10 Rodríguez-Velazquez, Juan Alberto
7 Fernau, Henning
6 Chellali, Mustapha
6 Chu, Yuming
6 Granados, Ana
6 Hernández-Gómez, Juan Carlos
6 Jafari Rad, Nader
6 Yero, Ismael Gonzalez
5 Cabrera Martínez, Abel
5 Haynes, Teresa W.
5 Sitthiwirattham, Thanin
4 Abbas, Mujahid
4 Bazgan, Cristina
4 Cantón, Alicia
4 De La Cruz, Amauris
4 Hernández, Verónica
4 Kalsoom, Humaira
4 Martínez-Pérez, Álvaro
4 Portilla, Ana
4 Reyes, Rosalío
4 Rosario, Omar
4 Villeta, María
3 Ahangar, Hossein Abdollahzadeh
3 Gaikwad, Ajinkya
3 Hedetniemi, Stephen Travis
3 Leanos, Jesus
3 Maity, Soumen
3 Volkmann, Lutz
3 You, Xuexiao
2 Alp, Necmettin
2 Anwar, Matloob
2 Basilio, Ludwin A.
2 Branković, Ljiljana
2 Casel, Katrin
2 Chasreechai, Saowaluck
2 Goyal, Pooja
2 Hernández Mira, Frank Ángel
2 Kashuri, Artion
2 Klavžar, Sandi
2 Levit, Vadim E.
2 Mandrescu, Eugen
2 Murtaza, Ghulam
2 Panda, Bhawani Sankar
2 Rada, Juan
2 Raees, Muhammad
2 Rahbani, Hadi
2 Reyna, Gerardo
2 Samodivkin, Vladimir D.
2 Sheikholeslami, Seyed Mahmoud
2 Shkarin, Stanislav A.
2 Slimani, Hachem
2 Torres-Nuñez, Yadira
1 Abdeljawad, Thabet
1 Abu-Khzam, Faisal N.
1 Agarwal, Praveen
1 Akkurt, Abdullah
1 Alqudah, Manar A.
1 Anu, V.
1 Asawasamrit, Suphawat
1 Aslam, Waqas
1 Banerjee, Sumanta
1 Barbosa, Rommel M.
1 Basilio-Hernández, Ludwin A.
1 Beeler, Robert A.
1 Beltrán-Meneu, María J.
1 Blidia, Mostafa
1 Bouchou, Ahmed
1 Casablanca, Rocío M.
1 Chen, Hanlin
1 Chopin, Morgan
1 Cohen, Nathann
1 Coudert, David
1 Cruz, Roberto
1 da Silva, Leila R. S.
1 Delatorre, Leonel G.
1 Dell’Amico, Mauro
1 Dourado, Mitre Costa
1 Dubickas, Artūras
1 Ducoffe, Guillaume
1 Egunjobi, Ayotunde T.
1 Erden, Samet
1 Espinobarros, Ivan
1 Etemad, Sina
1 Fatima, Nawal
1 Gomilko, Oleksandr
1 Hamed, Yasser S.
1 Hansberg, Adriana
1 Hedetniemi, Sandra Lee Mitchell
1 Higuita, Robinson A.
1 Infanta, L. G. Bino
1 Jamil, Ferdinand P.
1 Jha, Anupriya
1 Jordá, Enrique
...and 64 more Authors
all top 5

Cited in 60 Serials

24 Discrete Applied Mathematics
6 Acta Mathematica Sinica. English Series
6 Open Mathematics
5 Theoretical Computer Science
5 Graphs and Combinatorics
5 Symmetry
4 Discrete Mathematics
4 International Journal of Computer Mathematics
4 Proceedings of the Indian Academy of Sciences. Mathematical Sciences
4 AIMS Mathematics
3 Discussiones Mathematicae. Graph Theory
3 Journal of Mathematical Chemistry
3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
2 Integral Equations and Operator Theory
2 Quaestiones Mathematicae
2 Bulletin of the Iranian Mathematical Society
2 The Electronic Journal of Combinatorics
2 Journal of Inequalities and Applications
2 Central European Journal of Mathematics
2 Advances in Difference Equations
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
1 Computers & Mathematics with Applications
1 Information Processing Letters
1 Journal of Mathematical Analysis and Applications
1 Periodica Mathematica Hungarica
1 Collectanea Mathematica
1 Glasgow Mathematical Journal
1 Journal of Computer and System Sciences
1 Journal of Functional Analysis
1 Journal of the Mathematical Society of Japan
1 Pacific Journal of Mathematics
1 Results in Mathematics
1 Semigroup Forum
1 European Journal of Combinatorics
1 Acta Mathematica Hungarica
1 Applied Mathematics Letters
1 Aequationes Mathematicae
1 The Australasian Journal of Combinatorics
1 The Journal of Analysis
1 Filomat
1 Revista Investigación Operacional
1 Mathematical Methods of Operations Research
1 Annals of Mathematics. Second Series
1 CEJOR. Central European Journal of Operations Research
1 Communications in Contemporary Mathematics
1 Kragujevac Journal of Mathematics
1 Mediterranean Journal of Mathematics
1 AKCE International Journal of Graphs and Combinatorics
1 Boundary Value Problems
1 Proyecciones
1 Contributions to Discrete Mathematics
1 Complex Analysis and Operator Theory
1 Tbilisi Mathematical Journal
1 Advances in Mathematical Physics
1 Korean Journal of Mathematics
1 DML. Discrete Mathematics Letters
1 Advanced Studies: Euro-Tbilisi Mathematical Journal

Citations by Year