Searching for just a few words should be enough to get started. If you need to make more complex queries, use the tips below to guide you.
Article type: Research Article
Authors: Farwig, Reinhard; | Schulz, Raphael | Yamazaki, Masao
Affiliations: Department of Mathematics, Darmstadt University of Technology, 64283 Darmstadt, Germany. E-mail: farwig@mathematik.tu-darmstadt.de | Mathematics Department, University of Erlangen-Nuremberg, 91058 Erlangen, Germany. E-mail: raphael.schulz@math.fau.de | Department of Mathematics, Faculty of Science and Engineering, Waseda University, Tokyo, Japan. E-mail: masao.yamazaki@waseda.jp
Note: [] Corresponding author. E-mail: farwig@mathematik.tu-darmstadt.de
Abstract: We study in the whole space Rn the behaviour of solutions to the Boussinesq equations at large distances. Therefore, we investigate the solvability of these equations in weighted L∞-spaces and determine the asymptotic profile for sufficiently fast decaying initial data. For n=2,3 we are able to construct initial data such that the velocity exhibits an interesting concentration–diffusion phenomenon.
Keywords: instationary Boussinesq equations, rate of decay in space, mild and strong solutions, weighted spaces, concentration–diffusion
DOI: 10.3233/ASY-131211
Journal: Asymptotic Analysis, vol. 88, no. 1-2, pp. 17-41, 2014
IOS Press, Inc.
6751 Tepper Drive
Clifton, VA 20124
USA
Tel: +1 703 830 6300
Fax: +1 703 830 2300
sales@iospress.com
For editorial issues, like the status of your submitted paper or proposals, write to editorial@iospress.nl
IOS Press
Nieuwe Hemweg 6B
1013 BG Amsterdam
The Netherlands
Tel: +31 20 688 3355
Fax: +31 20 687 0091
info@iospress.nl
For editorial issues, permissions, book requests, submissions and proceedings, contact the Amsterdam office info@iospress.nl
Inspirees International (China Office)
Ciyunsi Beili 207(CapitaLand), Bld 1, 7-901
100025, Beijing
China
Free service line: 400 661 8717
Fax: +86 10 8446 7947
china@iospress.cn
For editorial issues, like the status of your submitted paper or proposals, write to editorial@iospress.nl
如果您在出版方面需要帮助或有任何建, 件至: editorial@iospress.nl