Eigenmodes of a Laplacian on Some Laakso Spaces

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We analyze the spectrum of a self-adjoint operator on a Laakso space using the projective limit construction originally given by Barlow and Evans. We will use the hierarchical cell structure induced by the choice of approximating quantum graphs to calculate the spectrum with multiplicities. We also extend the method for using the hierarchical cell structure to more general projective limits beyond Laakso spaces.
16 pages, 8 figures, 1 table

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Functional Analysis, Mathematical Physics, 34L40; 34L16; 54B30

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http://salesiana.dossiersoluciones.com/handle/123456789/224831

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0903.4661
 http://arxiv.org/abs/0903.4661

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arXiv