Edit Profile (opens in new tab) Galeana-Sánchez, Hortensia Co-Author Distance Author ID: galeana-sanchez.hortensia Published as: Galeana-Sánchez, Hortensia; Galeana-Sánchez, H.; Galeana-Sanchez, Hortensia; Galeana-Śanchez, Hortensia; Galena-Sánchez, Hortensia; Galeana-Sanchez, H.; Galeana, Hortensia more...less External Links: MGP · dblp Documents Indexed: 172 Publications since 1982, including 9 Additional arXiv Preprints Co-Authors: 44 Co-Authors with 150 Joint Publications 531 Co-Co-Authors all top 5 Co-Authors 22 single-authored 25 Rojas-Monroy, Rocío 15 Sanchez-Lopez, Rocio 13 Hernández-Cruz, César 10 Montellano-Ballesteros, Juan José 10 Neumann-Lara, Víctor 9 Goldfeder, Ilan A. 9 Guevara, Mucuy-kak 9 Pastrana-Ramírez, Laura 8 Cordero-Michel, Narda 7 Delgado-Escalante, Pietra 6 Olsen, Mika 5 Gómez, Ricardo 5 Llano, Bernardo 5 Rajsbaum, Sergio 4 Manrique, Martín 4 O’reilly-Regueiro, Eugenia 4 Rincón-Mejía, Hugo Alberto 4 Zavala, Berta 3 Balbuena, Camino 3 Benítez-Bobadilla, Germán 3 Contreras-Balbuena, Alejandro 3 Strausz, Ricardo 3 Tecpa-Galván, Miguel 2 Casas-Bautista, Enrique 2 Dosal-Trujillo, Loiret Alejandría 2 García-Ruvalcaba, José de Jesús 2 Gaytán-Gómez, Guadalupe 2 Hernández-Lorenzana, Felipe 2 Li, Xueliang 2 Silva, Raúl González 2 Vilchis-Alfaro, Carlos 2 Villarreal-Valdés, Juana Imelda 2 Zavala-Santana, Berta 1 Arroyo, Alan 1 Cano, Pilar 1 Jiménez Ramírez, Luis Alberto 1 Juárez-Camacho, Manuel Alejandro 1 Pastrana, Laura 1 Rincon-Galeana, Hugo 1 Sanchez Lopez, Maria Del Rocio 1 Stehlík, Matěj 1 Toledo, Micael 1 Torres-Ramos, Ingrid 1 Urrutia, Isabel all top 5 Serials 41 Discrete Mathematics 35 Discussiones Mathematicae. Graph Theory 23 AKCE International Journal of Graphs and Combinatorics 17 Graphs and Combinatorics 12 Discrete Applied Mathematics 4 Ars Combinatoria 4 International Journal of Contemporary Mathematical Sciences 3 Journal of Graph Theory 3 Discrete Mathematics and Theoretical Computer Science. DMTCS 2 SIAM Journal on Discrete Mathematics 2 Contributions to Discrete Mathematics 1 Mathematica Slovaca 1 Theoretical Computer Science 1 The Australasian Journal of Combinatorics 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Acta Mathematica Sinica. English Series 1 International Journal of Mathematics and Computer Science 1 Advances and Applications in Discrete Mathematics 1 Transactions on Combinatorics Fields 169 Combinatorics (05-XX) 2 Number theory (11-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 123 Publications have been cited 591 times in 212 Documents Cited by ▼ Year ▼ On kernels and semikernels of digraphs. Zbl 0529.05024 Galeana-Sanchez, H.; Neumann-Lara, V. 49 1984 On kernel-perfect critical digraphs. Zbl 0593.05034 Galeana-Sánchez, H.; Neumann-Lara, V. 31 1986 On monochromatic paths and monochromatic cycles in edge coloured tournaments. Zbl 0857.05054 Galeana-Sánchez, H. 31 1996 Kernels in edge-colored digraphs. Zbl 0958.05061 Galeana-Sánchez, Hortensia 25 1998 \(k\)-kernels in \(k\)-transitive and \(k\)-quasi-transitive digraphs. Zbl 1246.05067 Hernández-Cruz, César; Galeana-Sánchez, Hortensia 21 2012 A counterexample to a conjecture on edge-coloured tournaments. Zbl 1042.05039 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 18 2004 On the structure of strong 3-quasi-transitive digraphs. Zbl 1213.05112 Galeana-Sánchez, Hortensia; Goldfeder, Ilan A.; Urrutia, Isabel 17 2010 A counterexample to a conjecture of Meyniel on kernel-perfect graphs. Zbl 0484.05035 Galeana-Sanchez, Hortensia 14 1982 Restricted domination in arc-colored digraphs. Zbl 1301.05147 Delgado-Escalante, P.; Galeana-Sánchez, H. 13 2014 \(k\)-kernels in generalizations of transitive digraphs. Zbl 1234.05113 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 12 2011 On the existence and number of (\(k+1\))-kings in \(k\)-quasi-transitive digraphs. Zbl 1281.05068 Galeana-Sánchez, Hortensia; Hernández-Cruz, César; Juárez-Camacho, Manuel Alejandro 12 2013 Kernels by monochromatic paths and the color-class digraph. Zbl 1234.05111 Galeana-Sánchez, Hortensia 11 2011 Kernels in quasi-transitive digraphs. Zbl 1100.05042 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 11 2006 On the existence of \((k,l)\)-kernels in infinite digraphs: a survey. Zbl 1292.05123 Galeana-Sánchez, H.; Hernández-Cruz, C. 11 2014 Independent sets and non-augmentable paths in generalizations of tournaments. Zbl 1147.05042 Galeana-Sánchez, Hortensia; Gómez, Ricardo 10 2008 On monochromatic paths and monochromatic 4-cycles in edge coloured bipartite tournaments. Zbl 1049.05042 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 10 2004 Semikernels and \((k,l)\)-kernels in digraphs. Zbl 0907.05025 Galeana-Sánchez, H.; Li, Xueliang 9 1998 Extending kernel perfect digraphs to kernel perfect critical digraphs. Zbl 0748.05060 Galeana-Sánchez, H.; Neumann-Lara, V. 9 1991 Semikernels modulo \(F\) and kernels in digraphs. Zbl 0947.05038 Galeana-Sánchez, Hortensia 8 2000 Monochromatic paths and at most 2-coloured arc sets in edge-coloured tournaments. Zbl 1075.05033 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 8 2005 A new sufficient condition for the existence of alternating Hamiltonian cycles in 2-edge-colored multigraphs. Zbl 1367.05121 Contreras-Balbuena, Alejandro; Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 7 2017 Quasi-transitive digraphs and their extensions. Zbl 1407.05106 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 7 2018 Monochromatic cycles and monochromatic paths in arc-colored digraphs. Zbl 1234.05112 Galeana-Sánchez, Hortensia; Gaytán-Gómez, Guadalupe; Rojas-Monroy, Rocío 6 2011 A class of tight circulant tournaments. Zbl 0969.05031 Galeana-Sánchez, Hortensia; Neumann-Lara, Víctor 6 2000 Kernels in the closure of coloured digraphs. Zbl 0990.05059 Galeana-Sánchez, Hortensia; García-Ruvalcaba, José de Jesús 6 2000 Kernels in pretransitive digraphs. Zbl 1036.05026 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 6 2004 A characterization of normal fraternally orientable perfect graphs. Zbl 0884.05079 Galeana-Sánchez, H. 6 1997 Normal fraternally orientable graphs satisfy the strong perfect graph conjecture. Zbl 0791.05046 Galeana-Sánchez, H. 6 1993 Cyclically \(k\)-partite digraphs and \(k\)-kernels. Zbl 1284.05114 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 5 2011 \(k\)-kernels in multipartite tournaments. Zbl 1241.05042 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 5 2011 Kernels by monochromatic paths in \(m\)-colored unions of quasi-transitive digraphs. Zbl 1225.05111 Galeana-Sánchez, Hortensia; Llano, Bernardo; Montellano-Ballesteros, Juan José 5 2010 Kernels and perfectness in arc-local tournament digraphs. Zbl 1102.05027 Galeana-Sánchez, Hortensia 5 2006 A theorem about a conjecture of H. Meyniel on kernel-perfect graphs. Zbl 0602.05032 Galeana-Sánchez, Hortensia 5 1986 Hamiltonian cycles in a generalization of bipartite tournaments with a cycle factor. Zbl 1279.05043 Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 5 2014 \((k,l)\)-kernels, \((k,l)\)-semikernels, \(k\)-Grundy functions and duality for state splittings. Zbl 1133.05039 Galeana-Sánchez, Hortensia; Gómez, Ricardo 4 2007 Independent domination by monochromatic paths in arc coloured bipartite tournaments. Zbl 1210.05054 Galeana-Sánchez, H.; Rojas-Monroy, R. 4 2009 \(H\)-kernels in the \(D\)-join. Zbl 1249.05166 Galeana-Sanchez, Hortensia; Sanchez-Lopez, Rocio 4 2011 Independent sets which meet all longest paths. Zbl 0856.05045 Galeana-Sánchez, H.; Rincón-Mejia, H. A. 4 1996 A sufficient condition for the existence of \(k\)-kernels in digraphs. Zbl 0928.05032 Galeana-Sánchez, H.; Rincón-Mejía, H. A. 4 1998 Kernels in digraphs with covering number at most 3. Zbl 1014.05029 Galeana-Sánchez, Hortensia 4 2002 Semikernels, quasi kernels, and Grundy functions in the line digraph. Zbl 0723.05066 Galeana-Sánchez, H.; Pastrana Ramírez, L.; Rincón-Mejía, H. A. 4 1991 Some sufficient conditions for the existence of kernels in infinite digraphs. Zbl 1225.05110 Galeana-Sánchez, Hortensia; Guevara, Mucuy-Kak 4 2009 A classification of all arc-locally semicomplete digraphs. Zbl 1243.05094 Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 4 2012 A characterization of locally semicomplete CKI-digraphs. Zbl 1351.05096 Galeana-Sánchez, Hortensia; Olsen, Mika 4 2016 Alternating kernels. Zbl 1377.05075 Delgado-Escalante, Pietra; Galeana-Sánchez, Hortensia; O’Reilly-Regueiro, Eugenia 4 2018 \(H\)-kernels and \(H\)-obstructions in \(H\)-colored digraphs. Zbl 1318.05027 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 4 2015 \(H\)-kernels in infinite digraphs. Zbl 1268.05090 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 4 2013 A classification of arc-locally semicomplete digraphs. Zbl 1272.05063 Galeana-Sánchez, H.; Goldfeder, I. A. 4 2009 Characterization of asymmetric CKI- and KP-digraphs with covering number at most 3. Zbl 1279.05031 Galeana-Sánchez, Hortensia; Olsen, Mika 4 2013 Alternating Hamiltonian cycles in 2-edge-colored multigraphs. Zbl 1417.05061 Contreras-Balbuena, Alejandro; Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 4 2019 On the dichromatic number in kernel theory. Zbl 0937.05048 Galeana-Sánchez, H.; Neumann-Lara, V. 3 1998 On graphs all of whose \(\{C_3,T_3\}\)-free arc colorations are kernel-perfect. Zbl 0990.05060 Galeana-Sánchez, Hortensia; García-Ruvalcaba, José de Jesús 3 2001 Kernels and some operations in edge-coloured digraphs. Zbl 1160.05025 Galeana-Sánchez, H.; Rojas-Monroy, R. 3 2008 On the existence of (k,\(\ell)\)-kernels in digraphs. Zbl 0729.05020 Galeana-Sánchez, Hortensia 3 1990 On the existence of kernels and \(h\)-kernels in directed graphs. Zbl 0770.05050 Galeana-Sánchez, H. 3 1992 \(k\)-colored kernels. Zbl 1246.05055 Galena-Sánchez, Hortensia; Llano, Bernardo; Montellano-Ballesteros, Juan José 3 2012 On panchromatic patterns. Zbl 1339.05159 Galeana-Sánchez, Hortensia; Strausz, Ricardo 3 2016 Richardson’s theorem in \(H\)-coloured digraphs. Zbl 1338.05101 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 3 2016 \(\Pi\)-kernels in digraphs. Zbl 1327.05135 Galeana-Sánchez, Hortensia; Montellano-Ballesteros, Juan José 3 2015 The Fibonacci numbers of certain subgraphs of circulant graphs. Zbl 1346.05213 Dosal-Trujillo, Loiret Alejandría; Galeana-Sánchez, Hortensia 3 2015 The Path Partition Conjecture is true for some generalizations of tournaments. Zbl 1256.05085 Arroyo, Alan; Galeana-Sánchez, Hortensia 3 2013 On the existence of \((k, l)\)-kernels in digraphs with a given circumference. Zbl 1304.05058 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 3 2013 A new method to extend kernel-perfect graphs to kernel-perfect critical graphs. Zbl 0675.05033 Galeana-Sánchez, Hortensia 2 1988 Monochromatic kernel-perfectness of special classes of digraphs. Zbl 1142.05037 Galeana-Sánchez, Hortensia; Jiménez Ramírez, Luis Alberto 2 2007 Alternating domination in arc-colored digraphs. Zbl 1224.05206 Delgado-Escalante, P.; Galeana-Sánchez, H. 2 2009 Monochromatic paths and monochromatic sets of arcs in bipartite tournaments. Zbl 1194.05038 Galeana-Sánchez, Hortensia; Rojas-Monroy, R.; Zavala, B. 2 2009 \(B_ 1\)- and \(B_ 2\)-orientable graphs in kernel theory. Zbl 0835.05029 Galeana-Sánchez, H. 2 1995 On claw-free \(M\)-oriented critical kernel-imperfect digraphs. Zbl 0846.05039 Galeana-Sánchez, H. 2 1996 On the existence of \(k\)-kernels in digraphs and in weighted digraphs. Zbl 1223.05097 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 2 2010 Kernels in a special class of digraphs. Zbl 0974.05038 Galeana-Sánchez, H.; Li, Xueliang 2 1998 Kernels in edge coloured line digraph. Zbl 0913.05048 Galeana-Sánchez, H.; Pastrana Ramírez, L. 2 1998 New extensions of kernel perfect digraphs to kernel imperfect critical digraphs. Zbl 0811.05027 Galeana-Sánchez, H.; Neumann-Lara, V. 2 1994 KP-digraphs and CKI-digraphs satisfying the \(k\)-Meyniel’s condition. Zbl 0865.05046 Galeana-Sánchez, H.; Neumann-Lara, V. 2 1996 A new characterization of perfect graphs. Zbl 1245.05056 Galeana-Sánchez, Hortensia 2 2012 CKI-digraphs, generalized sums and partitions of digraphs. Zbl 1331.05094 Galeana-Sánchez, Hortensia; Olsen, Mika 2 2016 A sufficient condition for kernel perfectness of a digraph in terms of semikernels modulo \(F\). Zbl 1334.05049 Balbuena, Camino; Galeana-Sánchez, Hortensia; Guevara, Mucuy-kak 2 2012 On panchromatic digraphs and the panchromatic number. Zbl 1306.05059 Galeana, Hortensia; Strausz, Ricardo 2 2015 \(H\)-paths and \(H\)-cycles in \(H\)-coloured digraphs. Zbl 1312.05062 Galeana-Sánchez, Hortensia; Torres-Ramos, Ingrid 2 2015 Vertex alternating-pancyclism in 2-edge-colored generalized sums of graphs. Zbl 1443.05062 Cordero-Michel, Narda; Galeana-Sánchez, Hortensia 2 2020 Cycles and transitivity by monochromatic paths in arc-coloured digraphs. Zbl 1346.05092 Casas-Bautista, Enrique; Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 2 2015 \(\gamma \)-cycles and transitivity by monochromatic paths in arc-coloured digraphs. Zbl 1275.05025 Casas-Bautista, Enrique; Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 2 2013 Independent restricted domination and the line digraph. Zbl 1253.05108 Delgado-Escalante, Pietra; Galeana-Sánchez, Hortensia; Pastrana Ramírez, Laura 2 2012 Kernels in orientations of pretransitive orientable graphs. Zbl 1115.05041 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 1 2007 Extending digraphs to digraphs with (without) \(k\)-kernel. Zbl 1161.05040 Galeana-Sánchez, Hortensia; Ramírez, Laura Pastrana 1 2008 Level hypergraphs. Zbl 1210.05055 Galeana-Sánchez, Hortensia; Manrique, Martín 1 2009 Monochromatic paths and monochromatic sets of arcs in quasi-transitive digraphs. Zbl 1217.05089 Galeana-Sánchez, Hortensia; Rojas-Monroy, R.; Zavala, B. 1 2010 Directed hypergraphs: a tool for researching digraphs and hypergraphs. Zbl 1194.05051 Galeana-Sánchez, Hortensia; Manrique, Martín 1 2009 Monochromatic paths and monochromatic sets of arcs in 3-quasitransitive digraphs. Zbl 1193.05078 Galeana-Sánchez, Hortensia; Rojas-Monroy, R.; Zavala, B. 1 2009 Independent transversals of longest paths in locally semicomplete and locally transitive digraphs. Zbl 1193.05084 Galeana-Sánchez, Hortensia; Gómez, Ricardo; Montellano-Ballesteros, Juan José 1 2009 Cycle-pancyclism in tournaments. I. Zbl 0833.05039 Galeana-Sánchez, Hortensia; Rajsbaum, Sergio 1 1995 Cycle-pancyclism in tournaments. II. Zbl 0844.05047 Galeana-Sánchez, Hortensia; Rajsbaum, Sergio 1 1996 A construction that preserves the number of \(k\)-kernels. Zbl 1235.05056 Galeana-Sánchez, H.; Pastrana-Ramírez, L. 1 2011 Level hypergraphs. II. Zbl 1247.05163 Galeana-Sánchez, Hortensia; Manrique, Martín 1 2011 Monochromatic paths and monochromatic cycles in edge-coloured \(k\)-partite tournaments. Zbl 1249.05165 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 1 2010 On independent sets and non-augmentable paths in directed graphs. Zbl 0926.05020 Galeana-Sánchez, H. 1 1998 Monochromatic paths on edge colored digraphs and state splittings. Zbl 1184.05055 Galeana-Sánchez, Hortensia; Gómez, Ricardo 1 2009 Monochromatic paths and quasi-monochromatic cycles in edge-coloured bipartite tournaments. Zbl 1156.05022 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 1 2008 Orientations of graphs in kernel theory. Zbl 0732.05044 Galeana-Sánchez, H.; Neumann-Lara, V. 1 1991 Cycle-pancyclism in tournaments. III. Zbl 0868.05028 Galeana-Sánchez, Hortensia; Rajsbaum, Sergio 1 1997 \(H\)-kernels by walks in \(H\)-colored digraphs and the color-class digraph. Zbl 1348.05088 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 1 2016 Cycles and new bounds for the chromatic number. Zbl 1506.05062 Cordero-Michel, Narda; Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 1 2023 \(H\)-cycles in \(H\)-colored multigraphs. Zbl 1485.05058 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sánchez-López, Rocío; Villarreal-Valdés, Juana Imelda 1 2022 Vertex alternating-pancyclism in 2-edge-colored generalized sums of graphs. Zbl 1443.05062 Cordero-Michel, Narda; Galeana-Sánchez, Hortensia 2 2020 \(H\)-kernels by walks in subdivision digraph. Zbl 1463.05221 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sanchez Lopez, Maria Del Rocio; Zavala-Santana, Berta 1 2020 \(\mathcal{H}\)-panchromatic digraphs. Zbl 1476.05052 Galeana-Sánchez, Hortensia; Tecpa-Galván, Miguel 1 2020 Alternating Hamiltonian cycles in 2-edge-colored multigraphs. Zbl 1417.05061 Contreras-Balbuena, Alejandro; Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 4 2019 Some conditions for the existence of Euler \(H\)-trails. Zbl 1429.05066 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sánchez-López, Rocío; Villarreal-Valdés, Juana Imelda 1 2019 A dichotomy for the kernel by \(H\)-walks problem in digraphs. Zbl 1407.05107 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 1 2019 New bounds for the dichromatic number of a digraph. Zbl 1483.05060 Cordero-Michel, Narda; Galeana-Sánchez, Hortensia 1 2019 On the Fibonacci numbers of the composition of graphs. Zbl 1464.05319 Dosal-Trujillo, Loiret Alejandría; Galeana-Sánchez, Hortensia 1 2019 \((\mathscr{A}, \mathscr{B})\)-kernels and Sands, Sauer and Woodrow’s theorem. Zbl 1439.05098 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sánchez-López, Rocío 1 2019 H-kernels by walks in an \(R_H (D)\) digraph. Zbl 1507.05044 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío; Sánchez-López, Rocío; Zavala-Santana, Berta 1 2019 Quasi-transitive digraphs and their extensions. Zbl 1407.05106 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 7 2018 Alternating kernels. Zbl 1377.05075 Delgado-Escalante, Pietra; Galeana-Sánchez, Hortensia; O’Reilly-Regueiro, Eugenia 4 2018 Solving the kernel perfect problem by (simple) forbidden subdigraphs for digraphs in some families of generalized tournaments and generalized bipartite tournaments. Zbl 1403.05055 Galeana-Sánchez, Hortensia; Olsen, Mika 1 2018 A new sufficient condition for the existence of alternating Hamiltonian cycles in 2-edge-colored multigraphs. Zbl 1367.05121 Contreras-Balbuena, Alejandro; Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 7 2017 Infinite quasi-transitive digraphs with domination number 2. Zbl 1365.05108 Galeana-Sánchez, Hortensia; Olsen, Mika 1 2017 A Richardson’s theorem version for \(\Pi\)-kernels. Zbl 1357.05051 Galeana-Sánchez, Hortensia; Montellano-Ballesteros, Juan José 1 2017 A characterization of locally semicomplete CKI-digraphs. Zbl 1351.05096 Galeana-Sánchez, Hortensia; Olsen, Mika 4 2016 On panchromatic patterns. Zbl 1339.05159 Galeana-Sánchez, Hortensia; Strausz, Ricardo 3 2016 Richardson’s theorem in \(H\)-coloured digraphs. Zbl 1338.05101 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 3 2016 CKI-digraphs, generalized sums and partitions of digraphs. Zbl 1331.05094 Galeana-Sánchez, Hortensia; Olsen, Mika 2 2016 \(H\)-kernels by walks in \(H\)-colored digraphs and the color-class digraph. Zbl 1348.05088 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 1 2016 Richardson’s theorem for \(k\)-colored kernels in strongly connected digraphs. Zbl 1332.05062 Galeana-Sánchez, Hortensia; Montellano-Ballesteros, Juan José 1 2016 Some results on the existence of Hamiltonian cycles in the generalized sum of digraphs. Zbl 1333.05135 Cordero-Michel, Narda; Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 1 2016 Relation between number of kernels (and generalizations) of a digraph and its partial line digraphs. Zbl 1356.05060 Guevara, Mucuy-kak; Balbuena, Camino; Galeana-Sánchez, Hortensia 1 2016 Some results on the structure of kernel-perfect and critical kernel-imperfect digraphs. Zbl 1339.05286 Galeana-Sánchez, Hortensia; Guevara, Mucuy-kak 1 2016 \(H\)-kernels and \(H\)-obstructions in \(H\)-colored digraphs. Zbl 1318.05027 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 4 2015 \(\Pi\)-kernels in digraphs. Zbl 1327.05135 Galeana-Sánchez, Hortensia; Montellano-Ballesteros, Juan José 3 2015 The Fibonacci numbers of certain subgraphs of circulant graphs. Zbl 1346.05213 Dosal-Trujillo, Loiret Alejandría; Galeana-Sánchez, Hortensia 3 2015 On panchromatic digraphs and the panchromatic number. Zbl 1306.05059 Galeana, Hortensia; Strausz, Ricardo 2 2015 \(H\)-paths and \(H\)-cycles in \(H\)-coloured digraphs. Zbl 1312.05062 Galeana-Sánchez, Hortensia; Torres-Ramos, Ingrid 2 2015 Cycles and transitivity by monochromatic paths in arc-coloured digraphs. Zbl 1346.05092 Casas-Bautista, Enrique; Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 2 2015 An extension of Richardson’s theorem in m-colored digraphs. Zbl 1317.05071 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 1 2015 New classes of panchromatic digraphs. Zbl 1346.05067 Galeana-Sánchez, Hortensia; Toledo, Micael 1 2015 Restricted domination in arc-colored digraphs. Zbl 1301.05147 Delgado-Escalante, P.; Galeana-Sánchez, H. 13 2014 On the existence of \((k,l)\)-kernels in infinite digraphs: a survey. Zbl 1292.05123 Galeana-Sánchez, H.; Hernández-Cruz, C. 11 2014 Hamiltonian cycles in a generalization of bipartite tournaments with a cycle factor. Zbl 1279.05043 Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 5 2014 On the existence and number of (\(k+1\))-kings in \(k\)-quasi-transitive digraphs. Zbl 1281.05068 Galeana-Sánchez, Hortensia; Hernández-Cruz, César; Juárez-Camacho, Manuel Alejandro 12 2013 \(H\)-kernels in infinite digraphs. Zbl 1268.05090 Galeana-Sánchez, Hortensia; Sánchez-López, Rocío 4 2013 Characterization of asymmetric CKI- and KP-digraphs with covering number at most 3. Zbl 1279.05031 Galeana-Sánchez, Hortensia; Olsen, Mika 4 2013 The Path Partition Conjecture is true for some generalizations of tournaments. Zbl 1256.05085 Arroyo, Alan; Galeana-Sánchez, Hortensia 3 2013 On the existence of \((k, l)\)-kernels in digraphs with a given circumference. Zbl 1304.05058 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 3 2013 \(\gamma \)-cycles and transitivity by monochromatic paths in arc-coloured digraphs. Zbl 1275.05025 Casas-Bautista, Enrique; Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 2 2013 Monochromatic absorbency and independence in 3-quasi-transitive digraphs. Zbl 1291.05080 Galeana-Sánchez, Hortensia; O’Reilly-Regueiro, Eugenia 1 2013 \(k\)-kernels in \(k\)-transitive and \(k\)-quasi-transitive digraphs. Zbl 1246.05067 Hernández-Cruz, César; Galeana-Sánchez, Hortensia 21 2012 A classification of all arc-locally semicomplete digraphs. Zbl 1243.05094 Galeana-Sánchez, Hortensia; Goldfeder, Ilan A. 4 2012 \(k\)-colored kernels. Zbl 1246.05055 Galena-Sánchez, Hortensia; Llano, Bernardo; Montellano-Ballesteros, Juan José 3 2012 A new characterization of perfect graphs. Zbl 1245.05056 Galeana-Sánchez, Hortensia 2 2012 A sufficient condition for kernel perfectness of a digraph in terms of semikernels modulo \(F\). Zbl 1334.05049 Balbuena, Camino; Galeana-Sánchez, Hortensia; Guevara, Mucuy-kak 2 2012 Independent restricted domination and the line digraph. Zbl 1253.05108 Delgado-Escalante, Pietra; Galeana-Sánchez, Hortensia; Pastrana Ramírez, Laura 2 2012 Kernels by monochromatic directed paths in \(m\)-colored digraphs with quasi-transitive chromatic classes. Zbl 1289.05189 Galeana-Sánchez, Hortensia; Llano, Bernardo; Montellano-Ballesteros, Juan José 1 2012 \(k\)-kernels in generalizations of transitive digraphs. Zbl 1234.05113 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 12 2011 Kernels by monochromatic paths and the color-class digraph. Zbl 1234.05111 Galeana-Sánchez, Hortensia 11 2011 Monochromatic cycles and monochromatic paths in arc-colored digraphs. Zbl 1234.05112 Galeana-Sánchez, Hortensia; Gaytán-Gómez, Guadalupe; Rojas-Monroy, Rocío 6 2011 Cyclically \(k\)-partite digraphs and \(k\)-kernels. Zbl 1284.05114 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 5 2011 \(k\)-kernels in multipartite tournaments. Zbl 1241.05042 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 5 2011 \(H\)-kernels in the \(D\)-join. Zbl 1249.05166 Galeana-Sanchez, Hortensia; Sanchez-Lopez, Rocio 4 2011 A construction that preserves the number of \(k\)-kernels. Zbl 1235.05056 Galeana-Sánchez, H.; Pastrana-Ramírez, L. 1 2011 Level hypergraphs. II. Zbl 1247.05163 Galeana-Sánchez, Hortensia; Manrique, Martín 1 2011 On the structure of strong 3-quasi-transitive digraphs. Zbl 1213.05112 Galeana-Sánchez, Hortensia; Goldfeder, Ilan A.; Urrutia, Isabel 17 2010 Kernels by monochromatic paths in \(m\)-colored unions of quasi-transitive digraphs. Zbl 1225.05111 Galeana-Sánchez, Hortensia; Llano, Bernardo; Montellano-Ballesteros, Juan José 5 2010 On the existence of \(k\)-kernels in digraphs and in weighted digraphs. Zbl 1223.05097 Galeana-Sánchez, Hortensia; Hernández-Cruz, César 2 2010 Monochromatic paths and monochromatic sets of arcs in quasi-transitive digraphs. Zbl 1217.05089 Galeana-Sánchez, Hortensia; Rojas-Monroy, R.; Zavala, B. 1 2010 Monochromatic paths and monochromatic cycles in edge-coloured \(k\)-partite tournaments. Zbl 1249.05165 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 1 2010 Kernels and \(k\)-kernels in orientations of the path graph. Zbl 1222.05084 Galeana-Sánchez, Hortensia; Pastrana-Ramirez, Laura 1 2010 Independent domination by monochromatic paths in arc coloured bipartite tournaments. Zbl 1210.05054 Galeana-Sánchez, H.; Rojas-Monroy, R. 4 2009 Some sufficient conditions for the existence of kernels in infinite digraphs. Zbl 1225.05110 Galeana-Sánchez, Hortensia; Guevara, Mucuy-Kak 4 2009 A classification of arc-locally semicomplete digraphs. Zbl 1272.05063 Galeana-Sánchez, H.; Goldfeder, I. A. 4 2009 Alternating domination in arc-colored digraphs. Zbl 1224.05206 Delgado-Escalante, P.; Galeana-Sánchez, H. 2 2009 Monochromatic paths and monochromatic sets of arcs in bipartite tournaments. Zbl 1194.05038 Galeana-Sánchez, Hortensia; Rojas-Monroy, R.; Zavala, B. 2 2009 Level hypergraphs. Zbl 1210.05055 Galeana-Sánchez, Hortensia; Manrique, Martín 1 2009 Directed hypergraphs: a tool for researching digraphs and hypergraphs. Zbl 1194.05051 Galeana-Sánchez, Hortensia; Manrique, Martín 1 2009 Monochromatic paths and monochromatic sets of arcs in 3-quasitransitive digraphs. Zbl 1193.05078 Galeana-Sánchez, Hortensia; Rojas-Monroy, R.; Zavala, B. 1 2009 Independent transversals of longest paths in locally semicomplete and locally transitive digraphs. Zbl 1193.05084 Galeana-Sánchez, Hortensia; Gómez, Ricardo; Montellano-Ballesteros, Juan José 1 2009 Monochromatic paths on edge colored digraphs and state splittings. Zbl 1184.05055 Galeana-Sánchez, Hortensia; Gómez, Ricardo 1 2009 Independent sets and non-augmentable paths in generalizations of tournaments. Zbl 1147.05042 Galeana-Sánchez, Hortensia; Gómez, Ricardo 10 2008 Kernels and some operations in edge-coloured digraphs. Zbl 1160.05025 Galeana-Sánchez, H.; Rojas-Monroy, R. 3 2008 Extending digraphs to digraphs with (without) \(k\)-kernel. Zbl 1161.05040 Galeana-Sánchez, Hortensia; Ramírez, Laura Pastrana 1 2008 Monochromatic paths and quasi-monochromatic cycles in edge-coloured bipartite tournaments. Zbl 1156.05022 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 1 2008 Kernels in edge-coloured orientations of nearly complete graphs. Zbl 1152.05028 Galeana-Sánchez, H. 1 2008 \((k,l)\)-kernels, \((k,l)\)-semikernels, \(k\)-Grundy functions and duality for state splittings. Zbl 1133.05039 Galeana-Sánchez, Hortensia; Gómez, Ricardo 4 2007 Monochromatic kernel-perfectness of special classes of digraphs. Zbl 1142.05037 Galeana-Sánchez, Hortensia; Jiménez Ramírez, Luis Alberto 2 2007 Kernels in orientations of pretransitive orientable graphs. Zbl 1115.05041 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 1 2007 Kernels in quasi-transitive digraphs. Zbl 1100.05042 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 11 2006 Kernels and perfectness in arc-local tournament digraphs. Zbl 1102.05027 Galeana-Sánchez, Hortensia 5 2006 Monochromatic paths and at most 2-coloured arc sets in edge-coloured tournaments. Zbl 1075.05033 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 8 2005 A counterexample to a conjecture on edge-coloured tournaments. Zbl 1042.05039 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 18 2004 On monochromatic paths and monochromatic 4-cycles in edge coloured bipartite tournaments. Zbl 1049.05042 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 10 2004 Kernels in pretransitive digraphs. Zbl 1036.05026 Galeana-Sánchez, Hortensia; Rojas-Monroy, Rocío 6 2004 Kernels in digraphs with covering number at most 3. Zbl 1014.05029 Galeana-Sánchez, Hortensia 4 2002 On graphs all of whose \(\{C_3,T_3\}\)-free arc colorations are kernel-perfect. Zbl 0990.05060 Galeana-Sánchez, Hortensia; García-Ruvalcaba, José de Jesús 3 2001 Semikernels modulo \(F\) and kernels in digraphs. Zbl 0947.05038 Galeana-Sánchez, Hortensia 8 2000 A class of tight circulant tournaments. Zbl 0969.05031 Galeana-Sánchez, Hortensia; Neumann-Lara, Víctor 6 2000 Kernels in the closure of coloured digraphs. Zbl 0990.05059 Galeana-Sánchez, Hortensia; García-Ruvalcaba, José de Jesús 6 2000 Kernels in edge-colored digraphs. Zbl 0958.05061 Galeana-Sánchez, Hortensia 25 1998 Semikernels and \((k,l)\)-kernels in digraphs. Zbl 0907.05025 Galeana-Sánchez, H.; Li, Xueliang 9 1998 A sufficient condition for the existence of \(k\)-kernels in digraphs. Zbl 0928.05032 Galeana-Sánchez, H.; Rincón-Mejía, H. A. 4 1998 On the dichromatic number in kernel theory. Zbl 0937.05048 Galeana-Sánchez, H.; Neumann-Lara, V. 3 1998 Kernels in a special class of digraphs. Zbl 0974.05038 Galeana-Sánchez, H.; Li, Xueliang 2 1998 ...and 23 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 223 Authors 82 Galeana-Sánchez, Hortensia 16 Sanchez-Lopez, Rocio 15 Hernández-Cruz, César 13 Rojas-Monroy, Rocío 9 Guevara, Mucuy-kak 9 Olsen, Mika 9 Wang, Ruixia 7 Neumann-Lara, Víctor 6 Goldfeder, Ilan A. 6 Llano, Bernardo 6 Montellano-Ballesteros, Juan José 5 Balbuena, Camino 5 Cordero-Michel, Narda 5 Walicki, Michał 5 Włoch, Iwona 4 Duchet, Pierre 4 Gutin, Gregory Z. 3 Bang-Jensen, Jørgen 3 Bellitto, Thomas 3 Blidia, Mostafa 3 Daamouch, Moussa 3 Dyrkolbotn, Sjur Kristoffer 3 Hartinger, Tatiana Romina 3 Hell, Pavol 3 Lee, Orlando 3 Milanič, Martin 3 Richard, Adrien 2 Ai, Jiangdong 2 Alva-Samos, Jesús 2 Bai, Yandong 2 Benítez-Bobadilla, Germán 2 Berge, Claude Jacques Roger 2 Bland, Adam 2 González Hermosillo de la Maza, Sebastián 2 Gurvich, Vladimir A. 2 Hahn, Gena 2 Hedetniemi, Stephen Travis 2 Hernández-Lorenzana, Felipe 2 Juárez-Camacho, Manuel Alejandro 2 Li, Ruijuan 2 Li, Shaohua 2 Maffray, Frédéric 2 Okrasa, Karolina 2 O’reilly-Regueiro, Eugenia 2 Pilipczuk, Marcin L. 2 Ruet, Paul 2 Sambinelli, Maycon 2 Shan, Erfang 2 Sorge, Manuel 2 Strausz, Ricardo 2 Wang, Shiying 2 Woodrow, Robert E. 2 Yeo, Anders 2 Zavala-Santana, Berta 2 Zhang, Shenggui 2 Zhang, Xinhong 1 Aboulker, Pierre 1 Aikin, Jeremy 1 Andres, Stephan Dominique 1 Apartsin, Anatoliĭ Solomonovich 1 Arpin, Peter 1 Arumugam, Subramanian 1 Aziz-Alaoui, Moulay-Ahmed 1 Beaudou, Laurent 1 Bednarz, Paweł 1 Bednarz, Urszula 1 Bérczi, Kristóf 1 Bergomi, Mattia Giuseppe 1 Bezem, Marc 1 Bodanza, Gustavo Adrian 1 Borodin, Oleg Veniaminovich 1 Boros, Endre 1 Bousquet, Nicolas 1 Brešar, Boštjan 1 Bród, Dorota 1 Burger, Alewyn Petrus 1 Busch, Arthur H. 1 Cabrera García, Miguel 1 Campero-Alonzo, José Manuel 1 Cano, Pilar 1 Cao, Yanqin 1 Casas-Bautista, Enrique 1 Chang, An 1 Charbit, Pierre 1 Chaty, Guy 1 Chen, Bin 1 Chen, Qin 1 Chen, Sheng 1 Chen, Xiaomei 1 Chen, Xujin 1 Cheng, Tai-Chiu Edwin 1 Chilakamarri, Kiran B. 1 Choi, Myungho 1 Contreras-Balbuena, Alejandro 1 Cosme-Álvarez, José Luis 1 da Silva, Cândida Nunes 1 De Loera, Jesús A. 1 Delgado-Escalante, Pietra 1 Devroye, Luc P. J. A. 1 Dimopoulos, Yannis ...and 123 more Authors all top 5 Cited in 40 Serials 68 Discrete Mathematics 30 Discrete Applied Mathematics 21 Graphs and Combinatorics 12 AKCE International Journal of Graphs and Combinatorics 11 Discussiones Mathematicae. Graph Theory 5 Theoretical Computer Science 4 Journal of Graph Theory 4 The Electronic Journal of Combinatorics 3 Information Processing Letters 3 Applied Mathematics and Computation 3 Journal of Combinatorial Theory. Series B 3 Boletín de la Sociedad Matemática Mexicana. Third Series 2 Combinatorica 2 Algorithmica 2 Contributions to Discrete Mathematics 2 Open Mathematics 1 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica 1 Mathematics of Operations Research 1 Mathematica Slovaca 1 Proceedings of the American Mathematical Society 1 Synthese 1 European Journal of Combinatorics 1 SIAM Journal on Algebraic and Discrete Methods 1 Annals of Pure and Applied Logic 1 Acta Mathematicae Applicatae Sinica. 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Discrete Mathematics Letters all top 5 Cited in 15 Fields 196 Combinatorics (05-XX) 18 Computer science (68-XX) 7 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Mathematical logic and foundations (03-XX) 4 Number theory (11-XX) 3 Operations research, mathematical programming (90-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 1 General and overarching topics; collections (00-XX) 1 Nonassociative rings and algebras (17-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Convex and discrete geometry (52-XX) 1 Algebraic topology (55-XX) 1 Manifolds and cell complexes (57-XX) 1 Biology and other natural sciences (92-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year