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of 128
pro vyhledávání: '"Rossetti J"'
We obtain a simple formula for the multiplicity of eigenvalues of the Hodge-Laplace operator, $\Delta_f$, acting on sections of the full exterior bundle over an arbitrary compact flat Riemannian n-manifold M with holonomy group Z_2^k, with 0
Externí odkaz:
http://arxiv.org/abs/math/0408285
Autor:
Rossetti, J. P., Conway, J. H.
A `platycosm' is a flat Riemannian 3-manifold without boundary. In this paper we prove that there is (up to scale) a unique isospectral pair of compact platycosms.
Comment: To appear in Math. Res. Lett. (2006). 20 pages, 20 figures. Minor change
Comment: To appear in Math. Res. Lett. (2006). 20 pages, 20 figures. Minor change
Externí odkaz:
http://arxiv.org/abs/math/0311470
Autor:
Miatello, R. J., Rossetti, J. P.
Publikováno v:
J. Geometric Analysis, vol 11 (2001)
We study isospectrality on p-forms of compact flat manifolds by using the equivariant spectrum of the Hodge-Laplacian on the torus. We give an explicit formula for the multiplicity of eigenvalues and a criterion for isospectrality. We construct a var
Externí odkaz:
http://arxiv.org/abs/math/0303276
Autor:
Gordon, Carolyn S., Rossetti, J. P.
Let $M$ be a $2m$-dimensional compact Riemannian manifold. We show that the spectrum of the Hodge Laplacian acting on $m$-forms does not determine whether the manifold has boundary, nor does it determine the lengths of the closed geodesics. Among the
Externí odkaz:
http://arxiv.org/abs/math/0111016
Autor:
Miatello, R. J., Rossetti, J. P.
We study the length, weak length and complex length spectrum of closed geodesics of a compact flat Riemannian manifold, comparing length-isospectrality with isospectrality of the Laplacian acting on p-forms. Using integral roots of the Krawtchouk pol
Externí odkaz:
http://arxiv.org/abs/math/0110325
Autor:
Rossetti, J. P., Tirao, P. A.
Publikováno v:
Proceedings of the American Mathematical Society, 1996 Aug 01. 124(8), 2491-2499.
Externí odkaz:
https://www.jstor.org/stable/2161637
Akademický článek
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Autor:
Capocasale, and Berardinelli, E., and Beretta, L., and Berloco, C., and Boggi, P., and Boschiero, U., and Bretto, L., and Carmellini, P., Citterio, Franco, And, Concone, and De Carlis, G., and De Rosa, L., and Del Gaudio, P., and Di Sandro, M., and Di Tonno, S., and Faenza, P., and Famulari, A., and Giacomoni, A., and Giovannoni, A., and Iaria, M., and Lauterio, M., and Lasaponara, A., and Mazzoni, F., and Nicita, M. P., and Orsenigo, G., and Parolini, E., and Pietrabissa, D. C., and Pinna, A., and Pisani, A. D., and Ravaioli, F., and Rigotti, M., Romagnoli, Paolo, and Rossetti, J., and Secchi, O., and Socci, A., and Vistoli, C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b2344b0a8de31d5b25e42227d452cad6
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032817741&partnerID=40&md5=561211baa75d04b5fd923a8cb37e2ea7
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032817741&partnerID=40&md5=561211baa75d04b5fd923a8cb37e2ea7
Publikováno v:
[Research Report] Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, Univ. Gustave Eiffel, ISTerre, 38000 Grenoble, France. 2013
Terrestrial laser scanner has been used to detect rockfalls which occurred in a high rock wall of the Subalpine Chains, from a survey station located up to 900 m from the cliff. Using a threshold of 0.1 m in term of distance variation, 344 rockfalls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2191::5715c61de2d944c4211452caba6b5582
https://hal-insu.archives-ouvertes.fr/insu-03598668
https://hal-insu.archives-ouvertes.fr/insu-03598668
Akademický článek
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