Publications and Teaching Margarida Mitjana Riera
Publications
Journal Papers (M-Matrix Analysis and Potential Theory, 2000 - Present)
Journal Papers (1996 - 2000)
- The Local Spectra of Regular Line Graphs, Discrete Mathematics, 310 (2010) 511-517, (M. A. Fiol, M. Mitjana).
- The generalized hierarchical product of graphs, Discrete Mathematics. 309 (2009) 3871-3881, (L. Barrière, C. Dalfó, M. A. Fiol, M. Mitjana).
- The spectra of Manhattan street networks, Linear Algebra Appl, 429 (3) (2008) 1823-1839 (F. Comellas, C. Dalfó, M. A. Fiol, M. Mitjana).
- A spectral study of the Manhattan networks, Electronic Notes in Discrete Mathematics, 29 (2007) 267-271, (F. Comellas, C. Dalfó, M. A. Fiol, M. Mitjana)(EuropeanConference on Combinatorics, Graph Theory and Applications, Sevilla, Spain 11-15 September 2007).
- Local spectra of line graphs, Electronic Notes in Discrete Mathematics, 28 (2007) 95-102, (M. A. Fiol, M. Mitjana) (6th Czech-Slovak International Symposium on Combinatorics, Graph Theory, Algorithms and Applications, DIMATIA Center, Charles University, Prague 10-16 July 2006).
- The spectra of some families of digraphs, Linear Algebra Appl, 423 (1) (2007) 107-118, (M. A. Fiol, M. Mitjana).
- On the weak distance-regularity of Moore-type digraphs, Linear and Multilinear Algebra, 54 (4) (2006) 265-284, (F. Comellas, M. A. Fiol, J. Gimbert, M. Mitjana).
- Weakly Distance Regular Digraphs, J. Combin. Theory Ser. B, 90 (2) (2004) 233-255, (F. Comellas, M. A. Fiol, J. Gimbert, M. Mitjana).
- The spectra of wrapped butterfly digraphs, Networks, 41 (2003) 15-19, (F. Comellas, M. A. Fiol, J. Gimbert, M. Mitjana).
- The spectra of cycle prefix digraphs, SIAM J. Discrete Math, 16 (3) (2003), 418-421, (F. Comellas, M. Mitjana).
- Polynomial Time Algorithms for Minimum-Time Broadcast in Trees, Theory Comput. Syst, 35 (6) (2002) 641-665, (J. Cohen, P. Fraigniaud, M. Mitjana).
- On the Spectrum of a Weakly Distance-Regular Digraph, Electronic Notes in Discrete Mathematics, 10 (2001) 80-83, (F. Comellas, M. A. Fiol, J. Gimbert, M. Mitjana) (EuropeanConference on Combinatorics, Graph Theory and Applications, Bellaterra, Barcelona 12-15 September 2001).
- Gossiping in Chordal Rings under the Line Model, Theoret. Comput. Sci, 264 (1) (2001) 53-64, (L. Barrière, J. Cohen, M. Mitjana).
- Cycles in the Cycle Prefix Digraphs, Ars Combin, 40 (2001), 171-180, (F. Comellas, M. Mitjana).
- Optical Routing of Uniform Instances in Tori, Lecture Notes in Comput. Sci., 1893 (2000), (F. Comellas, M. Mitjana, L. Narayanan, J. Opatrny).
- Minimal contention-free matrices with application to multicasting, DIMACS Ser. in Discrete Math Theoret. Comput. Sci. Robust Communication Networks: Interconnection and Survivability, 53 (2000) 17-34, (J. Cohen, P. Fraigniaud, M. Mitjana).
- Broadcasting in Cycle Prefix Digraphs, Discrete Appl. Math., 82 (1998) 29-37, (F. Comellas, M. Mitjana).
Proceedings
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Some properties on the generalized hierarchical product of graphs, Actas VI Jornadas de Matemática Discreta y Algorítmica, Lleida (2008), (L. Barrière, C. Dalfó, M.A. Fiol, M. Mitjana).
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Algebraic properties of the generalized hierarchical product of graphs, Actas VI Jornadas de Matemática Discreta y Algorítmica, Lleida (2008), (L. Barrière, C. Dalfó, M.A. Fiol, M. Mitjana).
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Geometric approximation of the spectrum of some families of digraph, Ciencias (Valladolid), Univ. Valladolid, Secr. Publ. Intercamb. Ed., Valladolid 23 (2006), 287-295, (M. A. Fiol, M. Mitjana) (Fifth Conference on Discrete Mathematics and Computer Science),
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Un procedimiento de difusión de la información, Actas IV Jornadas de Matemática Discreta y Algorítmica, Cercedilla 5 -8 septiembre (2004), (M. Amblàs, E. Bendito, A. Carmona, A.M. Encinas, J. Joan, M. Mitjana).
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Communication properties of cycle prefix digraph, SIROCCO 10, Umea, Sweden, (18-20 June 2003), (F. Comellas, M. Mitjana).
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Broadcasting in Small-World Communication Networks, SIROCCO 9, Andros, Greece (2002), (F. Comellas, M. Mitjana, J. Peters).
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El espectro del digrafo mariposa, Actas III Jornadas de Matemática Discreta y Algorítmica, Sevilla, (9-10 September 2002), (F. Comellas, M. A. Fiol, J. Gimbert, M. Mitjana).
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Schedulling calls for multicasting in tree-networks, Proceedings of the 10th annual ACM- SIAM symposium on discrete algorithms (SODA), (1999) 881-882, (J. Cohen, P. Fraigniaud, M. Mitjana).
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Covering the vertices of a cycle prefix digraph, Actas I Jornadas de Matemática Discreta y Algorítmica, Barcelona, (23-24 March 1998), (F. Comellas, M. Mitjana).
Congresses (M-Matrix Analysis and Potential Theory)
Congresses
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Weakly distance-regular digraphs revisited, IWONT2012, Bandung, Indonesia (27-29 July 2012), Comunicación Invitada, Keynote speaker, (M. Mitjana).
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Perturbing elliptic operators. Adding edges in a network, XIIISMD, Valladolid, Spain, (28-29 September 2013), Comunicación, (M. Mitjana).
Teaching
Year 2013/14
Mètodes Matemàtics (EGT EPSEB)
Fonaments Matemàtics (GE EPSEB)
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