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                    gtspring2009:predrag:blog [2010/11/20 14:09] predrag Transient turbulence in plane Couette flow PRL  | 
                
                    gtspring2009:predrag:blog [2010/12/12 17:49] (current) predrag variational method for long orbits?  | 
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| + | **2010-12-13**  | ||
| + | There are people who promise to US military to find long (relative) periodic orbits in boundary sheer flows by variational methods, for a significant amount of money. They presumably do not mean it, but just in case someone does: [[http://en.wikipedia.org/wiki/L-BFGS|L-BFGS]] algorithm (one of quasi-Newton optimization methods) might be the method to implement. | ||
| **2010-11-20 Probably should have a look at this paper:** | **2010-11-20 Probably should have a look at this paper:** | ||