Miguel Angel Fiol

120 papers A* 1C 3Journal 113Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
The Shannon Capacity of Graph Powers.
IEEE Trans. Inf. Theory
Aida Abiad, Cristina Dalfó, Miguel Angel Fiol
2025 J jnl
On Bipartite Biregular Large Graphs Derived From Difference Sets.
J. Graph Theory
Gabriela Araujo-Pardo, Cristina Dalfó, Miguel Angel Fiol, Nacho López
2025 J jnl
On bipartite (1,1,k)-mixed graphs.
Art Discret. Appl. Math.
Cristina Dalfó, Grahame Erskine, Geoffrey Exoo, Miguel Angel Fiol, James Tuite
2025 J jnl
On the algebraic connectivity of token graphs and graphs under perturbations.
Discret. Appl. Math.
Xiaodi Song, Cristina Dalfó, Miguel Angel Fiol, Shenggui Zhang
2025 J jnl
Some bounds on the Laplacian eigenvalues of token graphs.
Discret. Math.
Cristina Dalfó, Miguel Angel Fiol, Arnau Messegué
2024 J jnl
On large regular (1,1,k)-mixed graphs.
Discret. Appl. Math.
Cristina Dalfó, Grahame Erskine, Geoffrey Exoo, Miguel Angel Fiol, Nacho López, Arnau Messegué, James Tuite
2024 J jnl
Structural and Spectral Properties of Chordal Ring, Multi-Ring, and Mixed Graphs.
Symmetry
M. A. Reyes, Cristina Dalfó, Miguel Angel Fiol
2023 J jnl
Moore mixed graphs from Cayley graphs.
Electron. J. Graph Theory Appl.
Cristina Dalfó, Miguel Angel Fiol
2023 J jnl
On inertia and ratio type bounds for the k-independence number of a graph and their relationship.
Discret. Appl. Math.
Aida Abiad, Cristina Dalfó, Miguel Angel Fiol, Sjanne Zeijlemaker
2022 J jnl
Optimization of eigenvalue bounds for the independence and chromatic number of graph powers.
Discret. Math.
Aida Abiad, Gabriel Coutinho, Miguel Angel Fiol, Bruno Demattos Nogueira, Sjanne Zeijlemaker
2021 J jnl
New results for the Mondrian art problem.
Discret. Appl. Math.
Cristina Dalfó, Miguel Angel Fiol, Nacho López
2021 J jnl
On d-Fibonacci digraphs.
Electron. J. Graph Theory Appl.
Cristina Dalfó, Miguel Angel Fiol
2020 J jnl
An improved Moore bound and some new optimal families of mixed Abelian Cayley graphs.
Discret. Math.
Cristina Dalfó, Miguel Angel Fiol, Nacho López, Joseph F. Ryan
2020 J jnl
On a version of the spectral excess theorem.
Electron. J. Graph Theory Appl.
Miguel Angel Fiol, Safet Penjic
2019 J jnl
A Note on a New General Family of Deterministic Hierarchical Networks.
J. Interconnect. Networks
Cristina Dalfó, Miguel Angel Fiol
2019 J jnl
A new approach to gross error detection for GPS networks.
Discret. Appl. Math.
Cristina Dalfó, Miguel Angel Fiol
2019 J jnl
An algebraic approach to lifts of digraphs.
Discret. Appl. Math.
Cristina Dalfó, Miguel Angel Fiol, Mirka Miller, Joseph F. Ryan, Jozef Sirán
2018 J jnl
An improved upper bound for the order of mixed graphs.
Discret. Math.
Cristina Dalfó, Miguel Angel Fiol, Nacho López
2018 J jnl
Graphs, friends and acquaintances.
Electron. J. Graph Theory Appl.
Cristina Dalfó, Miguel Angel Fiol
2018 J jnl
On bipartite-mixed graphs.
J. Graph Theory
Cristina Dalfó, Miguel Angel Fiol, Nacho López
2017 J jnl
A Note on the Order of Iterated Line Digraphs.
J. Graph Theory
Cristina Dalfó, Miguel Angel Fiol
2017 J jnl
Sequence mixed graphs.
Discret. Appl. Math.
Cristina Dalfó, Miguel Angel Fiol, Nacho López
2016 J jnl
A geometric approach to dense Cayley digraphs of finite Abelian groups.
Electron. Notes Discret. Math.
Francesc Aguiló, Miguel Angel Fiol, Sonia Pérez
2016 J jnl
Abelian Cayley Digraphs with Asymptotically Large Order for Any Given Degree.
Electron. J. Comb.
Francesc Aguiló, Miguel Angel Fiol, Sonia Pérez
2016 J jnl
Some spectral and quasi-spectral characterizations of distance-regular graphs.
J. Comb. Theory A
Aida Abiad, Edwin R. van Dam, Miguel Angel Fiol
2015 J jnl
Deterministic hierarchical networks.
CoRR
Lali Barrière, Francesc Comellas, Cristina Dalfó, Miguel Angel Fiol
2015 J jnl
Some Results on the Structure of Multipoles in the Study of Snarks.
Electron. J. Comb.
Miguel Angel Fiol, J. Vilaltella
2015 J jnl
The spectral excess theorem for distance-regular graphs having distance-d graph with fewer distinct eigenvalues.
Electron. Notes Discret. Math.
Miguel Angel Fiol
2014 J jnl
Corrigendum to "Algebraic characterizations of regularity properties in bipartite graphs" [European J. Combin. 34 (2013) 1223-1231].
Eur. J. Comb.
Aida Abiad, Cristina Dalfó, Miguel Angel Fiol
2014 J jnl
On the local spectra of the subconstituents of a vertex set and completely pseudo-regular codes.
Discret. Appl. Math.
Marc Cámara, Josep Fàbrega, Miguel Angel Fiol, Ernest Garriga
2013 J jnl
Algebraic characterizations of regularity properties in bipartite graphs.
Eur. J. Comb.
Aida Abiad, Cristina Dalfó, Miguel Angel Fiol
2013 J jnl
Edge-distance-regular graphs are distance-regular.
J. Comb. Theory A
Marc Cámara, Cristina Dalfó, Charles Delorme, Miguel Angel Fiol, H. Suzuki
2013 J jnl
Moments in graphs.
Discret. Appl. Math.
Cristina Dalfó, Miguel Angel Fiol, Ernest Garriga
2013 J jnl
On some approaches to the spectral excess theorem for nonregular graphs.
J. Comb. Theory A
Miguel Angel Fiol
2013 J jnl
The Manhattan product of digraphs.
Electron. J. Graph Theory Appl.
Francesc Comellas, Cristina Dalfó, Miguel Angel Fiol
2012 J jnl
A Short Proof of the Odd-Girth Theorem.
Electron. J. Comb.
Edwin R. van Dam, Miguel Angel Fiol
2012 J jnl
A simple and fast heuristic algorithm for edge-coloring of graphs
CoRR
Miguel Angel Fiol, J. Vilaltella
2012 J jnl
Dual concepts of almost distance-regularity and the spectral excess theorem.
Discret. Math.
Cristina Dalfó, Edwin R. van Dam, Miguel Angel Fiol, Ernest Garriga
2012 J jnl
The (Δ,D) and (Δ,N) problems for New Amsterdam and Manhattan digraphs
CoRR
Cristina Dalfó, Miguel Angel Fiol
2011 J jnl
A Differential Approach for Bounding the Index of Graphs under Perturbations.
Electron. J. Comb.
Cristina Dalfó, Miguel Angel Fiol, Ernest Garriga
2011 J jnl
Edge-distance-regular graphs.
Electron. Notes Discret. Math.
Marc Cámara, Cristina Dalfó, Josep Fàbrega, Miguel Angel Fiol, Ernest Garriga
2011 J jnl
Edge-distance-regular graphs.
J. Comb. Theory A
Marc Cámara, Cristina Dalfó, Josep Fàbrega, Miguel Angel Fiol, Ernest Garriga
2011 J jnl
On almost distance-regular graphs.
J. Comb. Theory A
Cristina Dalfó, Edwin R. van Dam, Miguel Angel Fiol, Ernest Garriga, Bram L. Gorissen
2010 J jnl
Combinatorial vs. Algebraic Characterizations of Completely Pseudo-Regular Codes.
Electron. J. Comb.
Marc Cámara, Josep Fàbrega, Miguel Angel Fiol, Ernest Garriga
2010 J jnl
The geometry of
J. Graph Theory
Cristina Dalfó, Miguel Angel Fiol, Ernest Garriga
2010 J jnl
The local spectra of regular line graphs.
Discret. Math.
Miguel Angel Fiol, Margarida Mitjana
2009 J jnl
Number of walks and degree powers in a graph.
Discret. Math.
Miguel Angel Fiol, Ernest Garriga
2009 J jnl
On k-Walk-Regular Graphs.
Electron. J. Comb.
Cristina Dalfó, Miguel Angel Fiol, Ernest Garriga
2009 J jnl
On t-Cliques in k-Walk-Regular Graphs.
Electron. Notes Discret. Math.
Cristina Dalfó, Miguel Angel Fiol, Ernest Garriga
2009 J jnl
Some Families of Orthogonal Polynomials of a Discrete Variable and their Applications to Graphs and Codes.
Electron. J. Comb.
Marc Cámara, Josep Fàbrega, Miguel Angel Fiol, Ernest Garriga
2009 J jnl
The generalized hierarchical product of graphs.
Discret. Math.
Lali Barrière, Cristina Dalfó, Miguel Angel Fiol, Margarida Mitjana
2009 J jnl
The hierarchical product of graphs.
Discret. Appl. Math.
Lali Barrière, Francesc Comellas, Cristina Dalfó, Miguel Angel Fiol
2008 J jnl
Multidimensional Manhattan Street Networks.
SIAM J. Discret. Math.
Francesc Comellas, Cristina Dalfó, Miguel Angel Fiol
2007 J jnl
A Spectral Study of the Manhattan Networks.
Electron. Notes Discret. Math.
Francesc Comellas, Cristina Dalfó, Miguel Angel Fiol, Margarida Mitjana
2007 C conf
On the fairness issue in OBS loss-free schemes.
BROADNETS
Anna Agusti-Torra, Cristina Cervello-Pastor, Miguel Angel Fiol
2007 J jnl
Spectral and Geometric Properties of k-Walk-Regular Graphs.
Electron. Notes Discret. Math.
Miguel Angel Fiol, Ernest Garriga
2007 J jnl
The Local Spectra of Line Graphs.
Electron. Notes Discret. Math.
Miguel Angel Fiol, Margarida Mitjana
2007 J jnl
The Multidimensional Manhattan Network.
Electron. Notes Discret. Math.
Cristina Dalfó, Francesc Comellas, Miguel Angel Fiol
2006 C conf
A New Approach to Loss-Free Packet/Burst Transmission in All-Optical Networks.
BROADNETS
Anna Agusti-Torra, Cristina Cervello-Pastor, Miguel Angel Fiol
2006 J jnl
On the spectrum of an extremal graph with four eigenvalues.
Discret. Math.
Miguel Angel Fiol, Ernest Garriga
2006 C conf
Wavelength and Offset Window Assignment Schemes to Avoid Contention in OBS Rings.
BROADNETS
Anna Agusti-Torra, Cristina Cervello-Pastor, Miguel Angel Fiol
2004 J jnl
Weakly distance-regular digraphs.
J. Comb. Theory B
Francesc Comellas, Miguel Angel Fiol, Joan Gimbert, Margarida Mitjana
2003 J jnl
A General Spectral Bound For Distant Vertex Subsets.
Comb. Probab. Comput.
Miguel Angel Fiol
2003 J jnl
Chromatic Automorphisms of Consecutive Digraphs.
Graphs Comb.
Josep M. Brunat, Miguel Angel Fiol, Montserrat Maureso
2003 — ch.
Connectivity and Traversability.
Handbook of Graph Theory
Josep Fàbrega, Miguel Angel Fiol, Herbert Fleischner, R. Gary Parker, A Dewdney, Ronald J. Gould, Gregory Z. Gutin
2003 J jnl
On Moore bipartite digraphs.
J. Graph Theory
Miguel Angel Fiol, Joan Gimbert, José Gómez, Yaokun Wu
2003 J jnl
The spectra of wrapped butterfly digraphs.
Networks
Francesc Comellas, Miguel Angel Fiol, Joan Gimbert, Margarida Mitjana
2002 J jnl
Algebraic characterizations of distance-regular graphs.
Discret. Math.
Miguel Angel Fiol
2001 J jnl
An Algebraic Characterization of Completely Regular Codes in Distance-Regular Graphs.
SIAM J. Discret. Math.
Miguel Angel Fiol, Ernest Garriga
2001 J jnl
Boundary graphs: The limit case of a spectral property.
Discret. Math.
Miguel Angel Fiol, Ernest Garriga, José Luis Andres Yebra
2001 J jnl
On the Spectrum of a Weakly Distance-Regular Digraph.
Electron. Notes Discret. Math.
Francesc Comellas, Miguel Angel Fiol, Joan Gimbert, Margarida Mitjana
2001 J jnl
Some Spectral Characterizations Of Strongly Distance-Regular Graphs.
Comb. Probab. Comput.
Miguel Angel Fiol
2000 J jnl
On Twisted Odd Graphs.
Comb. Probab. Comput.
Miguel Angel Fiol, Ernest Garriga, J. Luis A. Yebra
2000 J jnl
Periodic Tilings as a Dissection Method.
Am. Math. Mon.
Francesc Aguiló, Miguel Angel Fiol, Maria Lluisa Fiol
2000 J jnl
Quasi-Spectral Characterization of Strongly Distance-Regular Graphs.
Electron. J. Comb.
Miguel Angel Fiol
1999 J jnl
Cayley Digraphs from Complete Generalized Cycles.
Eur. J. Comb.
Josep M. Brunat, Margarida Espona, Miguel Angel Fiol, Oriol Serra
1999 J jnl
Superconnectivity of bipartite digraphs and graphs.
Discret. Math.
Camino Balbuena, Ángeles Carmona, Josep Fàbrega, Miguel Angel Fiol
1998 J jnl
Boundary graphs - II The limit case of a spectral property.
Discret. Math.
Miguel Angel Fiol, Ernest Garriga, José Luis Andres Yebra
1998 J jnl
From regular boundary graphs to antipodal distance-regular graphs.
J. Graph Theory
Miguel Angel Fiol, Ernest Garriga, José Luis Andres Yebra
1998 J jnl
The Alternating and Adjacency Polynomials, and Their Relation with the Spectra and Diameters of Graphs.
Discret. Appl. Math.
Miguel Angel Fiol, Ernest Garriga
1997 J jnl
An Eigenvalue Characterization of Antipodal Distance Regular Graphs.
Electron. J. Comb.
Miguel Angel Fiol
1997 J jnl
Connectivity of large bipartite digraphs and graphs.
Discret. Math.
M. C. Balbuena, Ángeles Carmona, Josep Fàbrega, Miguel Angel Fiol
1997 J jnl
Digraphs on permutations.
Discret. Math.
Josep M. Brunat, Miguel Angel Fiol, Maria Lluisa Fiol
1997 J jnl
Extraconnectivity of graphs with large minimum degree and girth.
Discret. Math.
Camino Balbuena, Ángeles Carmona, Josep Fàbrega, Miguel Angel Fiol
1997 J jnl
From Local Adjacency Polynomials to Locally Pseudo-Distance-Regular Graphs.
J. Comb. Theory B
Miguel Angel Fiol, E. Carriga
1997 J jnl
On the order and size of s-geodetic digraphs with given connectivity.
Discret. Math.
M. C. Balbuena, Ángeles Carmona, Josep Fàbrega, Miguel Angel Fiol
1997 J jnl
Some Applications of the Proper and Adjacency Polynomials in the Theory of Graph Spectra.
Electron. J. Comb.
Miguel Angel Fiol
1997 J jnl
The alternating polynomials and their relation with the spectra and conditional diameters of graphs.
Discret. Math.
Miguel Angel Fiol, Ernest Garriga, José Luis Andres Yebra
1997 J jnl
Triple loop networks with small transmission delay.
Discret. Math.
Francesc Aguiló, Miguel Angel Fiol, C. Garcia
1996 J jnl
Bipartite Graphs and Digraphs with Maximum Connectivity.
Discret. Appl. Math.
Josep Fàbrega, Miguel Angel Fiol
1996 J jnl
Comments on "Line Digraph Iterations and Connectivity Analysis of de Bruijn and Kautz Graphs".
IEEE Trans. Computers
Carles Padró, Paz Morillo, Miguel Angel Fiol
1996 J jnl
Distance connectivity in graphs and digraphs.
J. Graph Theory
M. C. Balbuena, Ángeles Carmona, Miguel Angel Fiol
1996 J jnl
Locally Pseudo-Distance-Regular Graphs.
J. Comb. Theory, Ser. B
Miguel Angel Fiol, Ernest Garriga, José Luis Andres Yebra
1996 J jnl
On a Class of Polynomials and Its Relation with the Spectra and Diameters of Graphs.
J. Comb. Theory B
Miguel Angel Fiol, Ernest Garriga, José Luis Andres Yebra
1996 J jnl
On the connectivity and the conditional diameter of graphs and digraphs.
Networks
Camino Balbuena, Ángeles Carmona, Josep Fàbrega, Miguel Angel Fiol
1996 J jnl
On the extraconnectivity of graphs.
Discret. Math.
Josep Fàbrega, Miguel Angel Fiol
1995 J jnl
An efficient algorithm to find optimal double loop networks.
Discret. Math.
Francesc Aguiló, Miguel Angel Fiol
1995 J jnl
On Cayley line digraphs.
Discret. Math.
Josep M. Brunat, Margarida Espona, Miguel Angel Fiol, Oriol Serra
1995 J jnl
On congruence in Z
Discret. Math.
Miguel Angel Fiol
1995 J jnl
Vertex-symmetric Digraphs with Small Diameter.
Discret. Appl. Math.
Francesc Comellas, Miguel Angel Fiol
1994 J jnl
Extraconnectivity of graphs with large girth.
Discret. Math.
Josep Fàbrega, Miguel Angel Fiol
1994 J jnl
On Large Vertex Symmetric 2-Reachable Digraphs.
Parallel Process. Lett.
Francesc Comellas, Miguel Angel Fiol, José Gómez
1994 J jnl
On the distance connectivity of graphs and digraphs.
Discret. Math.
Miguel Angel Fiol, Josep Fàbrega
1994 J jnl
The superconnectivity of large digraphs and graphs.
Discret. Math.
Miguel Angel Fiol
1993 J jnl
A Unified Approach to the design and Control of Dynamic Memory Networks.
Parallel Process. Lett.
Miguel Angel Fiol, Josep Fàbrega, Oriol Serra, J. Luis A. Yebra
1993 J jnl
Double commutative-step digraphs with minimum diameters.
Discret. Math.
Pilar Esqué, Francesc Aguiló, Miguel Angel Fiol
1993 J jnl
On large (Delta, D)-graphs.
Discret. Math.
J. Gómez, Miguel Angel Fiol, Oriol Serra
1992 J jnl
Graphs on Alphabets as Models for Large Interconnection Networks.
Discret. Appl. Math.
José Gómez, Miguel Angel Fiol, J. Luis A. Yebra
1992 J jnl
On super-edge-connected digraphs and bipartite digraphs.
J. Graph Theory
Miguel Angel Fiol
1992 J jnl
The Partial Line Digraph Technique in the Design of Large Interconnection Networks.
IEEE Trans. Computers
Miguel Angel Fiol, Anna S. Lladó
1990 J jnl
Dense bipartite digraphs.
J. Graph Theory
Miguel Angel Fiol, José Luis Andres Yebra
1989 J jnl
Maximally connected digraphs.
J. Graph Theory
Josep Fàbrega, Miguel Angel Fiol
1987 J jnl
A Discrete Optimization Problem in Local Networks and Data Alignment.
IEEE Trans. Computers
Miguel Angel Fiol, J. Luis A. Yebra, Ignacio Alegre, Mateo Valero
1987 — conf
An Algebraic Model for the Storage of Data in Parallel Memories.
AAECC
Miguel Angel Fiol, Oriol Serra
1987 J jnl
Congruences in Z
Discret. Math.
Miguel Angel Fiol
1987 — conf
On the (d, D, D, s) - Digraph Problem.
AAECC
Paz Morillo, Miguel Angel Fiol, J. Guitart
1986 J jnl
Some large graphs with given degree and diameter.
J. Graph Theory
Ignacio Alegre, Miguel Angel Fiol, J. Luis A. Yebra
1984 J jnl
Line Digraph Iterations and the (
IEEE Trans. Computers
Miguel Angel Fiol, J. Luis A. Yebra, Ignacio Alegre de Miquel
1983 A* conf
Line Digraph Iterations and the (d,k) Problem for Directed Graphs
ISCA
Miguel Angel Fiol, Ignacio Alegre, J. Luis A. Yebra
1983 J jnl
Reduction of Connections for Multibus Organization.
IEEE Trans. Computers
Tomás Lang, Mateo Valero, Miguel Angel Fiol