Universitat de Lleida
We describe, in a very explicit way, a method for determining the spec-tra and bases of all the corresponding eigenspaces of arbitrary lifts of graphs (regularor not).
The first author has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sk lodowska-Curie grant agreement No 734922. Research of the two first authors has been partially supported by AGAUR from the Catalan Government under project 2017SGR1087, and by MICINN from the Spanish Government under project PGC2018-095471-B-I00. The research of the first author has also been supported by MICINN from the Spanish Government under project MTM2017-83271-R
Anglès
Graph; Covering; Lift; Spectrum; Eigenspace
Faculty of Mathematics, Physics and Informatics, Comenius University
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MTM2017-83271-R/ES/CRIPTOGRAFIA Y CODIGOS PARA APLICACIONES SEGURAS Y FIABLES/
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-095471-B-I00/ES/ESTUDIO MATEMATICO DE LOS FALLOS EN CASCADA EN SISTEMAS COMPLEJOS MEDIANTE INVARIANTES Y CENTRALIDADES EN GRAFOS. APLICACIONES A REDES REALES/
Versió postprint del document publicat a: http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/amuc/article/view/1318
Acta Mathematica Universitatis Comenianae, 2019, vol. LXXXVIII, num. 3, p. 593-600
info:eu-repo/grantAgreement/EC/H2020/734922/EU/CONNECT
(c) Faculty of Mathematics, Physics and Informatics, Comenius University, 2019
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