Data di Pubblicazione:
2015
Citazione:
Fibers and global geometry of functions / M. Calanchi, C. Tomei, A. Zaccur (PROGRESS IN NONLINEAR DIFFERENTIAL EQUATIONS AND THEIR APPLICATIONS). - In: Contributions to nonlinear differential equations and systems : a tribute to Djairo Guedes de Figueiredo on occasion of his 80th Birthday / [a cura di] A.N. Carvalho, B. Ruf, E. Moreira dos Santos, J-P Gossez, S. H.M. Soares, T. Cazenave. - [s.l] : Birkhaeuser, 2015. - ISBN 9783319199016. - pp. 55-75 (( convegno ICMC-Summer Meeting on Differential Equations tenutosi a Sao Carlos nel 2014 [10.1007/978-3-319-19902-3_5].
Abstract:
Since the seminal work of Ambrosetti and Prodi, the study of global folds was enriched by geometric concepts and extensions accomodating new examples. We present the advantages of considering fibers, a construction dating to Berger and Podolak’s view of the original theorem. A description of folds in terms of properties of fibers gives new perspective to the usual hypotheses in the subject. The text is intended as a guide, outlining arguments and stating results which will be detailed elsewhere.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
nonlinear integral-operators; linear dirichlet problem; bifurcation function; equations; number; computation
Elenco autori:
M. Calanchi, C. Tomei, A. Zaccur
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Link al Full Text:
Titolo del libro:
Contributions to nonlinear differential equations and systems : a tribute to Djairo Guedes de Figueiredo on occasion of his 80th Birthday