Matrix Analysis and Discrete Potential Theory

Publications and Teaching Silvia Gago Álvarez

Publications

   

    Journal Papers (Discrete Manifolds and Potential Theory)

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  • Betweenness centrality in Complex Networks, Wiley (2014), S. Gago, J. Coronicová, T. Madaras, accepted for publication.
  • Boundary value problems for Schrödinger operators on a Path Associated to Orthogonal Polynomials, in Differential and difference equations with applications, 395-403 (2013), A. Carmona, A. Encinas, A. Gago, S. Springer, 
  • Spectral Techniques in Complex Networks, in Selected Topics on Applications of Graph Spectra, Ed. D. Cvetkovic &  I. Gutman, Belgrad: institut SANU, 63-84 (2011), S. Gago. 




    Journal Papers 

  • Boundary value problems for Schrödinger operators on a path, A. Carmona, A.M. Encinas, S. Gago, submitted.
  • On betweenness-uniform graphs, Czechoslovak Mathematical Journal, 63 (138), 629-642 (2013), S. Gago, J. Coronicová, T. Madaras.
  • Jacobi Matrices and Boundary Value Problems on Distance-regular graphs, Electronic Journal of Linear Algebra, 24 (2012) 202--214 (2012), A. Carmona, A.M. Encinas, S. Gago.
  • Notes on betweenness centrality of a graph, Mathematica Slovaka 62, 1, 1-12 (2012), S. Gago, J. Hurajová, T. Madaras.
  • Design of highly synchronizable and robust networks, Automatica 46, 1835-1842, (2010), G. Caporossi, E. Estrada, S. Gago, 
  • A simple proof of the spectral excess theorem, Linear Algebra and its Applications, 432, 9 2418-2422, M.A. Fiol, S. Gago, E. Garriga.  
  • Bounded expansion in web graphs, Comment. Math. Univ. Carolin.,  50, 2 (2009) 181-190, S. Gago, D. Schlatter.
  • Eigenvalue distribution in power law graphs, Aplimat Journal of Applied Mathematics, 1, 1, 29-36, S. Gago.
  • Synchronizability of complex networks, J. Phys. A: Math. Theor, 40, 4483-4492, F. Comellas, S. Gago.
  • Spectral bounds for the betweenness, Linear Algebra and its Applications, 423, 1, 74-80, F. Comellas, S. Gago.  
  • A star based model for the eigenvalue power law of Internet Graphs, Phys. A, 351, 680-686, F. Comellas, S. Gago.
  • Deterministic small-world graphs and the eigenvalue power law of Internet, Proceedings of the 7th International Symposium on Parallel Architectures, Algorithms and Networks (ISPAN 04), IEEE Computer Society Press (2004), 374-380, F. Comellas, S. Gago.




   Publications resulting from Congresses

  • Two-side boundary value problems in distance-regular graphs, Proceedings of VIII Jornadas de Matemática Discreta y Algorítmica, Almería (Spain), 11-13 July 2012,  A. Carmona, A. M. Encinas, S. Gago.
  • Diseño de redes altamente sincronizables y robustas, Proceedings of VII Jornadas de Matemática Discreta y Algorítmica, Castro Urdiales (Spain), 7-9 July 2010, E. Estrada, S. Gago.
  • Expansión acotada en grafos que modelan la World Wide Web, Proceedings of  VI Jornadas de Matemáica Discreta y Algorítmica, Lleida (Spain), 21-23 July 2008, S. Gago, D. Schlatter.
  • Cotas espectrales para el grado de intermediación o betweenness de un grafo, Proceedings of  V Jornadas de Matemática Discreta y Algorítmica, Soria (Spain), 11-14 July 2006, 239-246, F. Comellas, S. Gago.
  • El espectro de grafos mundo pequeño, Proceedings of  III Jornadas de Matemática Discreta y Algorítmica, Sevilla (Spain), 9-10 September 2003, 165-172. F. Comellas, S. Gago, 

 

 

 

   Congress Communications

 

  • Boundary value problems in multigraphs, Midsummer Combinatorial Workshop XIX, Prague (Czech Republic), 29 July-3 August 2013, A. Carmona, A.M. Encinas, S. Gago.
  • Tree forest metrics for Schrödinger operators in networks, Seventh Czech-Slovak International Symposium on Graph Theory, Combinatorics, Algorithms and Applications, CSGT, P. J. Safárik University in Kosice, Kosice (Slovakia), 7-13 July 2013, A. Carmona, A.M. Encinas, S. Gago.
  • Boundary Value Problems in Distance-Regular Graphs, 5th International Workshop on Optimal Network Topologies, IWONT 2012, Institut Teknologi Bandung, Bandung (Indonesia), 27-29 July (2012), A. Carmona, A.M. Encinas, S. Gago.
  • On betweenness-selfcentric graphs, 20th Workshop '3in1', Krynica (Poland), 24-26 November 2011, S. Gago, J. Hurajová T. Madaras.
  • Jacobi Matrices and Boundary Value Problems in Distance-Regular Graphs, Directions in Matrix Theory, University of Coimbra, (Portugal), 9-10 July 2011, S. Gago.
  • Schrödinger Operators and Boundary Value Problems in a Path associated to Orthogonal Polynomials, International Conference on Differential & Difference Equations and Applications, University of Azores (Portugal), 3-8 July 2011.
  • On Golden Spectral Graphs, 22nd British Combinatorial Conference, University of St Andrews (Great Britain), 5-10 July 2010.
  • A New Approach to the Spectral Excess Theorem, SGT in Rio, Rio de Janeiro (Brazil), 1-4 December 2009.
  • Expansión acotada en grafos que modelan la World Wide Web, Proceedings of  VI Jornadas de Matemática Discreta y  Algorítmica, Lleida (Spain), 21-23 Julio 2009.
  • Eigenvalue distribution in power-law graphs, Aplimat 7th International Conference, Slovak University of Technology, Bratislava (Slovakia), 5-8 February, 2008.
  • Vertex betweenness centrality in graphs, 21srt British Combinatorial Conference, University of Reading (Great Britain), 8-13 July 2007.
  • La distribución de autovalores en grafos libres de escala, IX Jornadas de Matemática Discreta, Universidad de Valladolid, Valladolid (Spain), 27-28 Junio 2007.
  • Cotas espectrales para el grado de intermediación o betweenness de un grafo, V Jornadas de Matemática Discreta y Algorítmica, Soria (Spain), 11-14 Julio, 2006.
  • Spectral bounds for the betweenness of a graph, Aveiro Workshop on Graph Spectra, Aveiro (Portugal), 10-12 April 2006.
  • Deterministic Small-World Graphs and the Eigenvalue Power Law of Internet, ISPAN'04 International Symposium on Parallel Architectures, Algorithms and Networks, Hong Kong, SAR (China), 10-12 May 2004.
  • The Spectra of Deterministic Small-World Graphs, IWIN 2003, 7th International Workshop on Interconnection Networks, Umea University (Sweden), 16-17 June 2003.
  • El espectro de grafos mundo pequeño, III Jornadas de Matemática Discreta y  Algorítmica, Sevilla (Spain), 9-10 September 2002.
  • Analytical determination os spectra of small-world networks, XVIII Sitges Conference on Statistical Mechanics, Sitges (Spain), 10-14 June 2002.

 

 

Teaching


    In EUETIB (Barcelona College of Industrial Engineering), common for the Degrees in: 

    Biomedical, Energy, Electrical,  Industrial Electronics and Automatic Control, Mechanical and Chemical Engineering