Una nota sobre árboles biplanares, Mixba'al, Revista Metropolitana de Matemáticas, Vol.16, No.1 (2025), 25-32. (con E. Omaña Pulido) doi.org/10.24275/uami/dcbi/mix/v16n1/eoperc
Partitions of Complete Twisted Graphs Into Plane Spanning Trees. In: Akiyama, J., Ito, H., Sakai, T. (eds) Discrete and Computational Geometry, Graphs, and Games. JCDCGGG 2022. Lecture Notes in Computer Science 14364 (2025) 210-218. (con A. P. Figueroa ) doi.org/10.1007/978-3-032-00281-5_13
Graph of uv-paths in connected graphs, Thai Journal of Mathematics, 21(4) (2023), 799–806. uv-paths
Convex polygons and separation of convex sets, Studia Scientiarum Mathematicarum Hungarica: Combinatorics, Geometry and Topology 59, 3-4 (2022), 274-283. (con J. Urrutia) doi.org/10.1556/012.2022.01530 convexpolygons
The Crossing Number of Twisted Graphs, Graphs and Combinatorics 38, 134 (2022). (con B. Abrego, S. Fernández-Merchant, A. P. Figueroa y J. J. Montellano-Ballesteros) doi.org/10.1007/s00373-022-02538-3 crossingtwisted
On the number of heterochromatic trees in nice and beautiful colourings of complete graphs, Graphs and Combinatorics 38, 12 (2022) (con J. J. Montellano-Ballesteros y R. Strausz) nicecolourings, G&C-readonly
A note on spanning trees with specified degree sequence, Bol. Soc. Mat. Mex. 26 (2020), 241 - 245. (con M. E. Martínez-Cuero) DOI 10.1007/s40590-019-00250-6. degreesequence
Convex dominating sets in maximal outerplanar graphs, Discrete Appl. Math. 265 (2019), 142 - 157. (con M. Lemanzka, R. Ziemann, R. Zuazua y P. Zyllinski) doi.org/10.1016/j.dam.2019.02.029
On the perfect matching graph defined by a set of cycles, Bol. Soc. Mat. Mex. 23 Issue 2 (2017), 549 - 556. (con A. P. Figueroa y J. Fresán-Figueroa) doi.org/10.1007/s40590-015-0079-1 perfectmatching
Note on the Feedback Arc Set Problem and Acyclic Subdigraphs in Bipartite Tournaments, Journal of Interconnection Networks, 17 Issues 3 & 4 (2017) pp 9. (con D. González Moreno y B. Llano) feedback
On the fixed degree tree graph, Journal of Information Processing 25 (2017), 616 - 620. (con J. Fresán-Figueroa) fixeddegree
Distance 2-domination in prisms of graphs, Discussiones Mathematicae Graph Theory 37 (2017), 383 - 397. (con F. Hurtado, M. Mora, y R. Zuazua) distancedomination
On contractible edges in convex decompositions, Journal of Information Processing 25 (2017), 537 - 541. (con F. Hurtado) contractible
On Heterochromatic out-directed spanning trees in tournaments, Graphs Comb. 32 (2016), no. 1, 323 - 332. (con J. J. Montellano-Ballesteros) outditree
A counterexample to a result on the tree graph of a graph Australas. J. Combin. 63 Issue 3 (2015), 368 - 373. (con A. P. Figueroa) counterexample
Blockers for non-crossing spanning trees in complete geometric graphs, in Pach, János (ed.) Thirty essays in geometric graph theory, Springer 2013. (con C. Keller, M. A. Perles y V. Urrutia-Galicia) blockers
On the heterochromatic number of hypergraphs associated to geometric graphs and to matroids, Graphs Comb. 29 (2013), no. 5, 1517-1522. (con J. J. Montellano-Ballesteros) hypergraphs
A sufficient condition for the existence of plane spanning trees on geometric graphs, Comput. Geom. 46 Issue 1 (2013), 1 - 6. (con V. Urrutia-Galicia) planetrees
Notes on the twisted graph, in Márquez, Alberto (ed.) et al., Computational Geometry, Lecture Notes in Computer Science 7579, (2012), 119 - 125. (con E. Omaña-Pulido) twisted
The basis graph of a bicolored matroid, Discrete Appl. Math. 160 Issue 18 (2012), 2694 - 2697. (con A. P. Figueroa) bicolored
Spanning trees with small degrees and few leaves, Applied Mathematics Letters 25 (2012) 1944 - 1946. small
On the acyclic disconnection of multipartite tournaments, Discrete Appl. Math. 160 Issue 10 - 11 (2012), 1524-1531. (con A. P. Figueroa, B. Llano y M. Olsen) flor
A note on diagonal transformations on maximal planar graphs containing perfect matchings, XIV Spanish Meeting on Computational Geometry. In honor of Ferran Hurtado´s 60th birthday, CRM Documents 8 (2011), 157 - 160. (con F. Hurtado y M. Noy) diagonal
On the tree graph of a connected graph, Discussiones Mathematicae Graph Theory 28 (2008), no. 16, 501-510. (con A. P. Figueroa) treegraph
On conjectures of Frankl and El-Zahar, J. Graph Theory 57 (2008), no. 4, 344-352. (con B. Llano, J. J. Montellano-Ballesteros y R. Strausz) unionclosed
On an heterochromatic number for hypercubes, Discrete Math. 308 (2008), no. 16, 3441-3448. (con J. J. Montellano-Ballesteros y V. Neumann-Lara) heterochromatic
On local transformations in plane geometric graphs embedded on small grids, Comput. Geom. 39 (2008), no. 2, 65-77. (con M. Abellanas, P. Bose, A. García, F. Hurtado, P. Ramos y J. Tejel) local
Partitions of complete geometric graphs into plane trees. Comput. Geom. 34 (2006), no. 2, 116-125, (con P. Bose, F. Hurtado y D. Wood) geometricpartition
Graphs of triangulations and perfect matchings. Graphs Comb. 21 (2005), no.3, 325-331. (con M. E. Houle, F. Hurtado y M. Noy) graphofmatchings
Two approaches for the generalization of leaf edge exchange graphs on spanning trees to connected spanning k-edge subgraphs of a graph. Ars Comb. 75 (2005), 257-265. (con X. Li y V. Neumann-Lara) twoapproaches
On tilable orthogonal polygons, Int. J. Pure Appl. Math. 13 (2004), no. 4, 443-459. (con G. Csizmadia, J. Czyzowicz, L. Gasieniec, E. Kranakis y J. Urrutia) domjou
A note on convex decompositions of a set of points in the plane, Graphs Comb 20 (2004), 223-231. (con V. Neumann-Lara y J. Urrutia) convexdec
A note on minimally 3-connected graphs, Discussiones Mathematicae Graph Theory 24 (2004), 115-123. (con V. Neumann-Lara y J. Urrutia) minthreeconn
On a tree graph defined by a set of cycles, Discrete Math. 271 (2003), 303-310. (con X. Li y V. Neumann-Lara) onatreegraph
Grafos de árboles etiquetados y grafos de árboles geométricos etiquetados, Actas de los X Encuentros de Geometría Computacional, Sevilla, España, 2003. (con C. Hernando, F. Hurtado y M. Mora) etiquetados
Hamilton cycles in the path graph of a set of points in convex position, Comput. Geom. 18 (2001), no. 2, 65-72. (con V. Urrutia-Galicia) hamcyc
Radial perfect partitions of convex sets in the plane. Discrete and computational geometry (Tokyo, 1998), Lecture Notes in Comput. Sci. 1763 (2000), 1-13. (con J. Akiyama, A. Kaneko, M. Kano, G. Nakamura, S. Tokunaga y J. Urrutia) radial
A note on the existence of plane spanning trees of geometric graphs. Discrete and computational geometry (Tokyo, 1998), Lecture Notes in Comput. Sci. 1763 (2000), 274-277. noteonplane
A note on covering the edges of a graph with bonds, Discrete Math. 197/198, (1999), 633-636. (con V. Neumann-Lara y J. Urrutia) bonds
Circumscribing polygons for line segments, Comput. Geom. 10 (1998), 121-124. (con J. Pach) circumscribing
A note on matchings and spanning trees with bounded degrees, Graphs Comb. 13, (1997), 159-165. noteonmatchings
Euler tours and a game with dominoes, Discrete Math. 167/168, (1997), 511-517. (con V. Neumann-Lara) eulertours
Edge guarding polyhedral terrains, Comput. Geom. 7 (1997), 201-203. (con H. Everett) terrains
Illuminating high-dimensional convex sets, Geometria Dedicata 56 (1995), 115-120. (con J. Czyzowicz, B. Gaujal, J. Urrutia y J. Zaks) highdim
A note on coverings of plane graphs, Journal of Graph Theory 20 (4), (1995), 441 - 445.
On illuminating line segments in the plane, Discrete Math. 137 (1995), 147-153. (con J. Czyzowicz, J. Urrutia y J. Zaks) segments
Guarding rectangular art galleries, Discrete Appl. Math. 50 (1994), 149 - 157. (con J. Czyzowicz, N. Santoro, J. Urrutia y J. Zaks) guardrectart
Protecting convex sets, Graphs and Comb. 10 (1994), 311-321. (con J. Czyzowicz, J. Urrutia y J. Zaks) protecting
Separation of convex sets, Discrete Appl. Math. 51 (1994), 325-328. (con J. Czyzowicz y J. Urrutia) noteonseparation
Optimal floodlight illumination of stages, Proc. of the Fifth Canadian Conference on Computational Geometry, University of Waterloo (1993), 393 - 398. (con J. Czyzowicz y J. Urrutia) floodlight
On separation of plane convex sets, European Journal of Combinatorics 14 (1993), 113 - 116. (con J. Töröcsik) onseparation
Illuminating rectangles and triangles on the plane, Journal of Combinatorial Theory Series B 57 (1993), 1 - 17. (con J. Czyzowicz y J. Urrutia) triangles
An Ore-type condition for the existence of spanning trees with bounded degrees, Congressus Numerantium 90 (1992), 19 - 32. oretype
Separating convex sets in the plane, Discrete and Computational Geometry 7 (1992), 189 - 195. (con J. Czyzowicz, J. Urrutia y J. Zaks) separating
Spanning trees with bounded degrees, Combinatorica 11(1) (1991), 55 - 61. (con V. Neumann-Lara) boundeddegrees
Una nota sobre el problema de ancho de banda, Aportaciones Matemáticas Serie Comunicaciones 5 (1988), 89-94. bandwidth
Intercambiando aristas en gráficas elegantes, Aportaciones Matemáticas Serie Comunicaciones 1 (1986), 349-359. graceful