The nonlinear $N$-membranes evolution problem
Zapiski Nauchnykh Seminarov POMI, Boundary-value problems of mathematical physics and related problems of function theory. Part 39, Tome 362 (2008), pp. 303-324
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The parabolic $N$-membranes problem for the $p$-Laplacian and the complete order constraint on the components of the solution is studied in what concerns the approximation, the regularity and the stability of the variational solutions. We extend to the evolutionary case the characterization of the Lagrange multipliers associated with the ordering constraint in terms of the characteristic functions of the coincidence sets. We give continuous dependence results, and study the asymptotic behavior as $t\to\infty$ of the solution and the coincidence sets, showing that they converge to their stationary counterparts. Bibl. – 22 titles.
@article{ZNSL_2008_362_a10,
author = {J. F. Rodrigues and L. Santos and J. M. Urbano},
title = {The nonlinear $N$-membranes evolution problem},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {303--324},
publisher = {mathdoc},
volume = {362},
year = {2008},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ZNSL_2008_362_a10/}
}
J. F. Rodrigues; L. Santos; J. M. Urbano. The nonlinear $N$-membranes evolution problem. Zapiski Nauchnykh Seminarov POMI, Boundary-value problems of mathematical physics and related problems of function theory. Part 39, Tome 362 (2008), pp. 303-324. http://geodesic.mathdoc.fr/item/ZNSL_2008_362_a10/