Research output: Contribution to journal › Article › peer-review
Upper Bounds for the Hausdorff Dimension and Stratification of an Invariant Set of an Evolution System on a Hilbert Manifold. / Kruk, A. V.; Malykh, A. E.; Reitmann, V.
In: Differential Equations, Vol. 53, No. 13, 01.12.2017, p. 1715-1733.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Upper Bounds for the Hausdorff Dimension and Stratification of an Invariant Set of an Evolution System on a Hilbert Manifold
AU - Kruk, A. V.
AU - Malykh, A. E.
AU - Reitmann, V.
N1 - Funding Information: This work was supported by the Russian Science Foundation under grant no. 14-21-00041 by the German Academic Exchange Service (DAAD). Publisher Copyright: © 2017, Pleiades Publishing, Ltd. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - We prove a generalization of the well-known Douady–Oesterlé theorem on the upper bound for the Hausdorff dimension of an invariant set of a finite-dimensional mapping to the case of a smooth mapping generating a dynamical system on an infinite-dimensional Hilbert manifold. A similar estimate is given for the invariant set of a dynamical system generated by a differential equation on a Hilbert manifold. As an example, the well-known sine-Gordon equation is considered. In addition, we propose an algorithm for the Whitney stratification of semianalytic sets on finite-dimensional manifolds.
AB - We prove a generalization of the well-known Douady–Oesterlé theorem on the upper bound for the Hausdorff dimension of an invariant set of a finite-dimensional mapping to the case of a smooth mapping generating a dynamical system on an infinite-dimensional Hilbert manifold. A similar estimate is given for the invariant set of a dynamical system generated by a differential equation on a Hilbert manifold. As an example, the well-known sine-Gordon equation is considered. In addition, we propose an algorithm for the Whitney stratification of semianalytic sets on finite-dimensional manifolds.
UR - http://www.scopus.com/inward/record.url?scp=85044100578&partnerID=8YFLogxK
U2 - 10.1134/S0012266117130031
DO - 10.1134/S0012266117130031
M3 - Article
AN - SCOPUS:85044100578
VL - 53
SP - 1715
EP - 1733
JO - Differential Equations
JF - Differential Equations
SN - 0012-2661
IS - 13
ER -
ID: 73406055