pizana

Miguel Angel Pizaña

Profesor Titular UAM-I

Contact Information:

e-mail: mpizana@gmail.com
phone: (52 55) 5804-4600 ext. 1142
uam
Address:
Universidad Autónoma Metropolitana-Iztapalapa
Departamento de Ingeniería Eléctrica
Área de Computación y Sistemas
Av. San Rafael Atlixco 186.
Col. Vicentina, Del. Iztapalapa
México D.F. 09340 MEXICO.



Last modified: .     Go to entry page

Education:

B.Sc. Universidad Nacional Autónoma de México (U.N.A.M.)
M.Sc. Instituto Politécnico Nacional (Cinvestav-I.P.N.)
Ph.D. Universidad Autónoma Metropolitana (U.A.M)

Research Interests:


YAGS 0.0.5 released!

We proudly announce the release of YAGS 0.0.5 - Yet Another Graph System. YAGS is a new free (GPLed) GAP package for Graph Theory. YAGS offers an ample set of functions; a graph-drawing subsystem; many methods for dealing with graph homomorphism; an Object-Oriented approach that simplifies the task of working with several different graph categories; and a generic backtracking subsystem useful to solve many combinatorial problems easily.


Publications:

Ph.D. Thesis
In Journals
  1. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    Whitney Triangulations, Local Girth and Iterated Clique Graphs
    Discrete Mathematics 258 (2002) 123-135.
    Author version: [ ps | pdf | abstract ]
    Submitted (Dec/15/2000)
    Revised (Oct/17/2001)
    Accepted (Nov/5/2001)
  2. M.A. Pizaña
    The Icosahedron is Clique Divergent
    Discrete Mathematics 262 (2003) 229-239.
    Author version: [ ps | pdf | abstract ]
    Submitted (Oct/6/1999)
    Revised (Jun/07/2001)
    Accepted (Jan/28/2002)
  3. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    On the Homotopy Type of the Clique Graph
    Journal of The Brazilian Computer Society 7 No.3 (2002) 69-73.
    Author version: [ ps | pdf | abstract ]
    Submitted (Dec/8/2001)
    Accepted (March/20/2002)
  4. F. Larrión, V. Neumann-Lara, M.A. Pizaña, T.D. Porter.
    Self-Clique Graphs with Prescribed Clique-Sizes
    Congressus Numerantium 157 (2002) 173-182.
    Author version: [ ps | pdf | abstract ]
    Submitted (May/15/2002)
    Accepted (Sep/28/2002)
  5. F. Larrión, V. Neumann-Lara, M.A. Pizaña, T.D. Porter.
    Recognizing Self-Clique Graphs
    Matemática Contemporânea 25 (2003) 125-133.
    Author version: [ ps | pdf | abstract ]
    Submitted (Jul/15/2002)
    Revised (Sep/30/2002)
    Accepted (Dec/23/2002)
  6. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    Clique Convergent Surface Triangulations
    Matemática Contemporânea 25 (2003) 135-143.
    Author version: [ ps | pdf | abstract ]
    Submitted (May/3/2002)
    Revised (Oct/11/2002)
    Accepted (Dec/23/2002)
  7. F. Larrión, C.P. de Mello, A. Morgana, V. Neumann-Lara, M.A. Pizaña.
    The Clique Operator on Cographs and Serial Graphs
    Discrete Mathematics 282 (2004) 183-191.
    Author version: [ ps | pdf | abstract ]
    Submitted (Sep/10/2001)
    Revised (March/25/2003)
    Accepted (Oct/23/2003)
  8. F. Larrión, V. Neumann-Lara, M.A. Pizaña, T.D. Porter.
    A Hierarchy of Self-Clique Graphs
    Discrete Mathematics 282 (2004) 193-208.
    Author version: [ ps | pdf | abstract ]
    Submitted (Jul/09/2002)
    Revised (Jul/28/2003)
    Accepted (Nov/26/2003)
  9. M.E. Frías-Armenta, V. Neumann-Lara, M.A. Pizaña.
    Dismantlings and Iterated Clique Graphs
    Discrete Mathematics 282 (2004) 263-265.
    Author version: [ ps | pdf | abstract ]
    Submitted (Jun/21/2002)
    Revised (Dec/03/2003)
    Accepted (Dec/11/2003)
  10. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    Clique Divergent Clockwork Graphs and Partial Orders
    Discrete Applied Mathematics 141 (2004) 195-207.
    Author version: [ ps | pdf | abstract ]
    Submitted (May/29/2001)
    Revised (Sep/23/2002)
    Accepted (Apr/14/2003)
  11. M.A. Pizaña.
    Distances and Diameters on Iterated Clique Graphs
    Discrete Applied Mathematics 141 (2004) 255-261.
    Author version: [ ps | pdf | abstract ]
    Submitted (Jun/28/2001)
    Revised (Oct/07/2002)
    Accepted (Apr/14/2003)
  12. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    Graph Relations, Clique Divergence and Surface Triangulations
    Journal of Graph Theory 51 (2006) 110-122.
    Author version: [ ps | pdf | abstract ]
    Submitted (Jun/25/2004)
    Accepted (Jun/22/2005)
  13. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Posets, Clique Graphs and their Homotopy Type
    European Journal of Combinatorics 29 (2008) 334-342.
    Author version: [ ps | pdf | abstract ]
    Submitted (Dic/10/2004)
    Revised (May/22/2006)
    Accepted (Sep/19/2006)
  14. F. Larrión, M.A. Pizaña.
    On Hereditary Clique Helly Self-Clique Graphs
    Discrete Applied Mathematics 156 (2008) 1157-1167.
    Author version: [ ps | pdf | abstract ]
    Submitted (May/30/2005)
    Revised (Jan/23/2006)
    Accepted (Jul/12/2007)
  15. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Equivariant Collapses and the Homotopy Type of Iterated Clique Graphs
    Discrete Mathematics 308 (2008) 3199-3207.
    Author version: [ ps | pdf | abstract ]
    Submitted (Feb/22/2006)
    Revised (Jun/19/2007)
    Accepted (Jun/25/2007)
  16. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Contractibility and the Clique Graph Operator
    Discrete Mathematics 308 (2008) 3461-3469.
    Author version: [ ps | pdf | abstract ]
    Submitted (May/31/2006)
    Revised (Jun/29/2006)
    Accepted (Jul/5/2007)
  17. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    The Fundamental Group of the Clique Graph
    European Journal of Combinatorics 30 (2009) 288-294.
    Author version: [ ps | pdf | abstract ]
    Submitted (Jul/2/2007)
    Accepted (Dec/6/2007)
  18. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    The Clique Operator on Matching and Chessboard Graphs
    Discrete Mathematics 309 (2009) 85-93.
    Author version: [ ps | pdf | abstract ]
    Submitted (May/11/2006)
    Revised (Dec/13/2007).
    Accepted (Dec/14/2007).
  19. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    On Expansive Graphs
    European Journal of Combinatorics 30 (2009) 372-379.
    Author version: [ ps | pdf | abstract ]
    Submitted to Journal of Graph Theory (Nov/21/2005).
    Revised (Feb/19/2007).
    Submitted (Feb/19/2008).
    Accepted (May/23/2008).
  20. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Small Locally $nK_2$ Graphs
    Ars Combinatoria 102 (2011) 385-391.
    Author version: [ ps | pdf | abstract ]
    Submitted to Discrete Mathematics (Feb/22/2007).
    Submitted (Feb/20/2008).
    Revised (Mar/20/2008).
    Accepted (Apr/16/2008).
  21. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Iterated clique graphs and bordered compact surfaces
    Discrete Mathematics 313 (2013) 508-516.
    Author version: [ ps | pdf | abstract ]
    Submitted to European Journal of Combinatorics (Jun/28/2011).
    Submitted to Discrete Mathematics (Aug/23/2011).
    Revised (Sep/26/2012).
    Revised (Oct/04/2012).
    Accepted (Nov/15/2012).
  22. M.E. Frías-Armenta, F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    Edge contraction and edge removal on iterated clique graphs
    Discrete Applied Mathematics 161 (2013) 1427-1439.
    Author version: [ ps | pdf | abstract ]
    Submitted to European Journal of Combinatorics (Mar/23/2011).
    Submitted to Discrete Applied Mathematics (Apr/04/2011).
    Revised (Aug/17/2012).
    Revised (Jan/29/2013).
    Accepted (Feb/12/2013).
  23. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Discrete morse theory and the homotopy type of clique graphs
    Annals of Combinatorics 17 (2013) 743-754.
    Author version: [ ps | pdf | abstract ]
    Submitted to European Journal of Combinatorics (Mar/21/2011).
    Submitted to Annals of Combinatorics (Nov/15/2011).
    Revised (Sep/26/2012).
    Accepted (Nov/08/2012).
  24. M.C. Dourado, L. Faria, M.A. Pizaña, D. Rautenbach, J.L. Szwarcfiter.
    On defensive alliances and strong global offensive alliances
    Discrete Applied Mathematics 163 (2014) 136-141.
    Author version: [ ps | pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Oct/29/2010).
    Revised (Jun/9/2013).
    Accepted (Jun/25/2013).
  25. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    The clique behavior of circulants with three small jumps
    Ars Combinatoria 113A (2014) 147-160.
    Author version: [ ps | pdf | abstract ]
    Submitted to Discrete Mathematics (Jun/11/2011).
    Submitted to Discrete Applied Mathematics (Jun/24/2011).
    Revised (Mar/22/2012).
    Submitted to Ars Combinatoria (Aug/17/2012).
    Accepted (May/30/2013).
  26. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    On self-clique graphs with triangular cliques
    Discrete Matematics 339 (2016) 457-459.
    Author version: [ pdf | abstract ]
    Submitted to Applied Mathematics Letters (Apr/14/2015).
    Submitted to Discrete Mathematics (Apr/14/2015).
    Accepted (Aug/24/2015).
  27. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    On self-clique shoal graphs
    Discrete Applied Mathematics 205 (2016) 86-100.
    Author version: [ pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Jul/9/2015).
    Accepted (Nov/26/2015).
  28. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    On Strong Graph Bundles
    Discrete Matematics 340 (2017) 3073-3080.
    Author version: [ pdf | abstract ]
    Submitted to European Journal of Combinatorics (Apr/26/2016).
    Submitted to Discrete Mathematics (Apr/29/2016).
    Cuasi-accepted (Jan/6/2017).
    Accepted (Jul/6/2017).
  29. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    On the clique behavior of graphs with small constant link
    Ars Combinatoria 142 (2019) 27-53.
    Author version: [ ps | pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Apr/9/2014).
    Submitted to Discrete Mathematics (Nov/26/2014).
    Submitted to Annals of Combinatorics (Jan/6/2015).
    Submitted to Discussiones Mathematicae GT (Mar/16/2016).
    Submitted to Ars Combinatoria (Mar/21/2016).
    Accepted (Nov/24/2016).
    Final version received (Jun/19/2017).
  30. C. Cedillo, M.A. Pizaña.
    Simulating digital circuits with clique graphs
    Matemática Contemporânea 46 (2019) 185-193.
    Author version: [ pdf | abstract ]
    Submitted to Matemática Contemporânea (Jan/18/2019).
    Revised (Jun/3/2019).
    Accepted (Aug/19/2019).
  31. M.A. Pizaña, I.A. Robles.
    On bicliques and the second clique graph of suspensions
    Discrete Applied Mathematics 281 (2020) 261-267.
    Author version: [ pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Apr/5/2018).
    Accepted (Feb/6/2019).
  32. L. Alcón, M.A. Pizaña, G. Ravenna.
    Two infinite families of critical clique-Helly graphs
    Discrete Applied Mathematics 281 (2020) 2-5.
    Author version: [ pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Apr/18/2018).
    Accepted (April/23/2019).
  33. C. Cedillo, M.A. Pizaña.
    Clique-divergence is not first-order expressible for the class of finite graphs
    Ars Combinatoria 152 (2020) 3-11.
    Author version: [ pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Jan/30/2018).
    Submitted to Ars Combinatoria (Jun/18/2018).
    Accepted (Sep/24/2018).
  34. C. Cedillo, M.A. Pizaña.
    Clique-convergence is undecidable for automatic graphs
    Journal of Graph Theory 96 (2021) 414-437.
    Author version: [ pdf | abstract ]
    Submitted to Journal of Graph Theory (Dec/29/2017).
    First reviews (Nov/10/2019).
    Major revision (Jun/10/2020).
    Revised (Ago/25/2020).
    Accepted (Sep/12/2020).
  35. Ratko Darda, Martin Milanič, Miguel Pizaña.
    Searching for square-complementary graphs: complexity of recognition and further nonexistence results
    Discrete Mathematics 344 (2021) 112369.
    Author version: [ pdf | abstract ]
    Submitted to Discrete Mathematics (Jun/5/2018).
    Revised (Dec/9/2020).
    Accepted (Feb/25/2021).
  36. Ariadna Juárez-Valencia, Miguel Pizaña.
    On 4-regular square-complementary graphs of large girth
    Matemática Contemporânea 48 (2022) 84-93.
    Author version: [ pdf | abstract ]
    Submitted to Experimental Mathematics (Apr/17/2020).
    Submitted to Matemática Contemporânea (Apr/7/2021).
    Revised (Jul/9/2021).
    Accepted (Aug/3/2021).
  37. Miguel Pizaña, Ismael Robles.
    Finding graphs with exponential clique-growth using genetic algorithms
    Matemãtica Contemporânea 55 (2023) 114-123.
    Author version: [pdf | abstract ]
    Submitted to Matemãtica Contemporânea (Apr/7/2023).
    Revised (Jun/29/2023).
    Accepted (Jul/15/2023).
  38. Marisa Gutierrez, Bernardo Llano, Miguel Pizaña, Silvia Tondato.
    Diclique digraphs
    Discrete Applied Mathematics 344 (2024) 197-210.
    Author version: [ pdf | abstract ]
    Submitted to Discrete Applied Mathematics (Mar/16/2020).
    Revised (Jun/21/2022).
    Accepted (Nov/24/2023).

Accepted
    -

Submitted
  1. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Graph homotopy and clique graphs
    Submitted, abstract.
    Author version: [ pdf ]
    Submitted to European Journal of Combinatorics (Jun/01/2022).

In Preparation (names can change)
  1. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Retractions of Random Graphs
  2. Con Paco y Rafael (Dic/27/2013)
  3. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    W_{4,5,6}-Free graphs are $K$-convergent
  4. Con Paco desde (Abr/4/2014)
  5. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Whitney triangulations of the projective plane and their clique behavior
  6. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Divide y vencerás en gráficas de clanes
  7. F. Larrión, M. Matamala, M.A. Pizaña, R. Villarroel-Flores.
    Chicas
  8. P. Figueroa, M.A. Pizaña.
    mas circulantes
  9. E. Pérez-Cortés, M.A. Pizaña.
    RAM, Turing and Schwarzschild

In Proceedings
  1. M. A. Pizaña.
    Distances and Diameters on Iterated Clique Graphs (Extended Abstract)
    Electronic Notes in Discrete Mathematics 7 (2001)
    Brazilian Symposium on Graphs, Algorithms and Combinatorics
    Fortaleza (Ceará, Brazil), March 17-19, 2001
  2. F. Larrión, V. Neumann-Lara, M.A. Pizaña.
    Clique Divergent Clockwork Graphs and Partial Orders (Extended Abstract)
    Electronic Notes in Discrete Mathematics 7 (2001)
    Brazilian Symposium on Graphs, Algorithms and Combinatorics
    Fortaleza (Ceará, Brazil), March 17-19, 2001
  3. M.E. Frías-Armenta, F. Larrión, V. Neumann-Lara and M.A. Pizaña
    Local cutpoints and iterated clique graphs (Extended Abstract)
    Electronic Notes in Discrete Mathematics 19 (2005)
    Proceedings of GRACO2005, 27-29 April 2005.
  4. F. Larrión, M.A. Pizaña.
    On hereditary Helly self-clique graphs (Extended Abstract)
    Electronic Notes in Discrete Mathematics 19 (2005)
    Proceedings of GRACO2005, 27-29 April 2005.
  5. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Iterated Clique Graphs and Contractibility
    Electronic Notes in Discrete Mathematics 30 (2008)
    Proceedings of LAGOS2007, 25-29 November 2007.
  6. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    Random Graphs, Retractions and Clique Graphs
    Electronic Notes in Discrete Mathematics 30 (2008)
    Proceedings of LAGOS2007, 25-29 November 2007.
  7. F. Larrión, M.A. Pizaña, R. Villarroel-Flores.
    On the clique behavior of circulants with three small jumps
    Electronic Notes in Discrete Mathematics 35 (2009)
    Proceedings of LAGOS2009, 3-7 November 2009.
  8. Jesus De Loera, Thomas M. Liebling, Miguel Pizaña, Gelasio Salazar
    Preface
    Electronic Notes in Discrete Mathematics 44 (2013)
    Proceedings of LAGOS2013, 22-26 April 2013.
  9. Pablo De Caria, Miguel Pizaña
    On second iterated clique graphs that are also third iterated clique graphs
    Electronic Notes in Discrete Mathematics 50 (2015)
    Proceedings of LAGOS2015, 11-15 May 2015.
    Autor version: [ pdf ]
  10. M.A. Pizaña, I.A. Robles
    On cliques and bicliques
    Electronic Notes in Discrete Mathematics 62 (2017)
    https://doi.org/10.1016/j.endm.2017.10.033
    Proceedings of LAGOS2017, 11-15 Sep 2017.
    Autor version: [ pdf ]
  11. Liliana Alcón, Miguel Pizaña, Gabriela Ravenna
    On the Existence of Critical Clique-Helly Graphs
    Electronic Notes in Discrete Mathematics 62 (2017)
    https://doi.org/10.1016/j.endm.2017.10.040
    Proceedings of LAGOS2017, 11-15 Sep 2017.
    Autor version: [ pdf ]

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