Abstract
We show that stable localized solutions of square symmetry and a number of different sizes are possible in a model equation for pattern-forming nonequilibrium systems. We point out that these localized solutions, which are surrounded by a pattern-free state, exist for a range of values for the external stress parameter subcritically. We discuss briefly for which experimentally accessible systems such states could possibly be observable.
Original language | English |
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Pages (from-to) | 341-346 |
Number of pages | 6 |
Journal | Europhysics Letters |
Volume | 38 |
Issue number | 5 |
DOIs | |
Publication status | Published - May 10 1997 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)