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Dalfo Simo, Cristina

Total activity: 15
Areas of expertise
Graph theory, spectral graph theory
Doctoral courses
Doctor UPC
Research group
COMBGRAPH - Combinatorics, Graph Theory and Applications
Department
Department of Mathematics
E-mail
cristina.dalfoupc.edu
Contact details
UPC directory Open in new window
Orcid
0000-0002-8438-9353 Open in new window
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Scientific and technological production

1 to 15 of 15 results
 
  • On middle cube graphs  Open access

     Dalfo, C.; Fiol, M.; Mitjana, M.
    Electronic journal of graph theory and applications
    Vol. 3, num. 2, p. 133-145
    DOI: 10.5614/ejgta.2015.3.2.3
    Date of publication: 2015
    Journal article
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  • Optimización y problemas extremales en teoria de grafos y combinatoria. Aplicacions a les redes de comunicación

     Fiol, M.; Aguilo, F.; Abiad, A.; Andrés, J.; Barriere, E.; Camara, M.; Ball, S.; Comellas, F.; Dalfo, C.; Fàbrega, J.; Gomez, J.; Llado, A.; López, S.C.; Miralles, A.; Mitjana, M.; Muñoz, X.; Pelayo, I. M.; Garriga, E.; Perez, S.; Rius, M.; Serra, O.; Vena, L.; Vilaltella Castanyer, Joan; Zaragoza, M.; Espona, M.; Sau, I.; Montejano, A.; Perarnau-Llobet, G.; Moragas, J.; Vena , L.; Andres, J.; Martí, J.; Aroca, J.; Lozano, A.
    Competitive project
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  • COMBINATÒRIA , TEORIA DE GRAFS I APLICACIONS

     Serra, O.; Aroca, J.; Camara, M.; Garriga, E.; Espona, M.; Rius, M.; López, S.C.; Comellas, F.; Fiol, M.; Moragas, J.; Fàbrega, J.; Andres, J.; Ball, S.; Gago, S.; Dalfo, C.; Miralles, A.; Gomez, J.; Zaragoza, M.; Barriere, E.; Llado, A.; Mitjana, M.; Muñoz, X.; Aguilo, F.; Perez, S.; Pelayo, I. M.; Perarnau-Llobet, G.; Vilaltella Castanyer, Joan; Burillo, J.; Vena , L.; Diego, V.
    Competitive project
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  • The generalized hierarchical product of graphs

     Barriere, E.; Dalfo, C.; Fiol, M.; Mitjana, M.
    Discrete mathematics
    Vol. 309, num. 12, p. 3871-3881
    DOI: 10.1016/j.disc.2008.10.028
    Date of publication: 2009-06
    Journal article
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  • Extremal and optimization problems in graph theory and combinatorics: applications to the analysis and algorithms in communication networks

     Fiol, M.; Abiad, A.; Andres, J.; Aguilo, F.; Aroca, J.; Ball, S.; Barajas, J.; Barguilla, J.; Barriere, E.; Camara, M.; Comellas, F.; Dalfo, C.; Espona, M.; Fàbrega, J.; Gago, S.; Garriga, E.; Gomez, J.; Llado, A.; López, S.C.; Miralles, A.; Mitjana, M.; Montejano, A.; Moragas, J.; Muñoz, X.; Pelayo, I. M.; Perarnau-Llobet, G.; Perez, S.; Rius, M.; Sau, I.; Serra, O.; Vena, L.; Vilaltella Castanyer, Joan; Zaragoza, M.; Vena , L.
    Competitive project
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  • New operations on graphs and digraphs. Algebraic properties

     Barriere, E.; Dalfo, C.; Fiol, M.; Mitjana, M.
    (SGT in Rio 08) Workshop on spectral graph theory with appl. on computer science, combinatorial optimization and chemistry
    Presentation's date: 2008-12
    Presentation of work at congresses
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  • The spectra of Manhattan street networks

     Comellas, F.; Dalfo, C.; Fiol, M.; Mitjana, M.
    Linear algebra and its applications
    Vol. 429, num. 7, p. 1823-1839
    Date of publication: 2008-10
    Journal article
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  • Algebraic properties of the generalized hierarchical product of graphs

     Barriere, E.; Dalfo, C.; Fiol, M.; Mitjana, M.
    Geometric and Algebraic Combinatorics 4
    p. 3
    Presentation's date: 2008-08
    Presentation of work at congresses
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  • Algebraic properties of the generalized hierarchical product of graphs

     Barriere, E.; Dalfo, C.; Fiol, M.; Mitjana, M.
    Discrete Mathematics Days
    p. 139-146
    Presentation's date: 2008-07
    Presentation of work at congresses
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  • Some properties of the generalized hierarchical product of graphs

     Barriere, E.; Dalfo, C.; Fiol, M.; Mitjana, M.
    Jornadas de Matemática Discreta y Algorítmica
    p. 147-154
    Presentation's date: 2008-07
    Presentation of work at congresses
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  • On middle cube graphs

     Fiol, M.; Mitjana, M.; Dalfo, C.; Barriere, E.
    SIAM Conference on Discrete Mathematics
    Presentation's date: 2008
    Presentation of work at congresses
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  • A spectral study of the Manhattan networks

     Comellas, F.; Dalfo, C.; Fiol, M.; Mitjana, M.
    European Conference on Combinatorics, Graph Theory, and Applications
    p. 233-237
    Presentation's date: 2007-09-11
    Presentation of work at congresses
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  • A spectral study of the Manhattan networks

     Comellas, F.; Dalfo, C.; Fiol, M.; Mitjana, M.
    Electronic notes in discrete mathematics
    Vol. 29, num. 1, p. 267-271
    Date of publication: 2007-08
    Journal article
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  • The spectra of Manhattan networks

     Comellas, F.; Dalfo, C.; Fiol, M.; Mitjana, M.
    1st Canadian Discrete and Algorithmic Mathematics Conference
    Presentation of work at congresses
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  • Combinatòria, Teoria de Grafs i Aplicacions

     Serra, O.; Aguilo, F.; Andrés, J.; Balbuena, C.; Ball, S.; Barajas, J.; Barguilla, J.; Barriere, E.; Comellas, F.; Dalfo, C.; Fàbrega, J.; Fiol, M.; Garriga, E.; Gomez, J.; Llado, A.; López, S.C.; Marcote, F.; Miralles, A.; Mitjana, M.; Moragas, J.; Montejano, A.; Muñoz, X.; Pelayo, I. M.; Perez, S.; Rius, M.; Zaragoza, M.
    Competitive project
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