A CLASS OF LOCAL CLASSICAL SOLUTIONS FOR THE ONE-DIMENSIONAL PERONA-MALIK EQUATION
In: Transactions of the American Mathematical Society, Jg. 361 (2009), Heft 12, S. 6429-6446
Online
academicJournal
- print, 17 ref
Zugriff:
We consider the Cauchy problem for the one-dimensional Perona-Malik equation ut = 1 ― u2x/ (1 + u2x)2 uxx in the interval [―1,1], with homogeneous Neumann boundary conditions. We prove that the set of initial data for which this equation has a local-in-time classical solution u: [―1,1] x [0,T] → ℝ is dense in C1([―1, 1]). Here classical solution means that u, ut, ux and uxx are continuous functions in [―1,1]×[0,T].
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A CLASS OF LOCAL CLASSICAL SOLUTIONS FOR THE ONE-DIMENSIONAL PERONA-MALIK EQUATION
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Autor/in / Beteiligte Person: | GHISI, Marina ; GOBBINO, Massimo |
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Zeitschrift: | Transactions of the American Mathematical Society, Jg. 361 (2009), Heft 12, S. 6429-6446 |
Veröffentlichung: | Providence, RI: American Mathematical Society, 2009 |
Medientyp: | academicJournal |
Umfang: | print, 17 ref |
ISSN: | 0002-9947 (print) |
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