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From Revision 1588 to 1569

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Rev		Summary	Authors	Date	Diff	Files
1588		Tailorized "2006-01-10 01:25:45 by logg" Tailorized "2006-01-10 01:25:45 by logg" Make Stokes solver dimension independent (2D/3D)	logg	18 years ago
1587		Tailorized "2006-01-10 00:59:43 by logg" Tailorized "2006-01-10 00:59:43 by logg" Make Poisson solver dimension independent (2D/3D)	logg	18 years ago
1586		Tailorized "2006-01-09 01:44:55 by johanjan" Tailorized "2006-01-09 01:44:55 by johanjan" ODE: Progress on conservative modification for multi-adaptivity: implemented simple condition which seems to work well generally. Added results for "domain" version of reaction benchmark. The multi-adaptive error is now below the mono-adaptive error. The multi-adaptive gain is very large (a factor 10+, looks like 20 in the limit), so these results are good.	johanjan	18 years ago
1585		Tailorized "2006-01-06 04:08:43 by johanjan" Tailorized "2006-01-06 04:08:43 by johanjan" ODE: Simplified multi-adaptivity conservation.	johanjan	19 years ago
1584		Tailorized "2006-01-04 19:47:15 by hoffman" Tailorized "2006-01-04 19:47:15 by hoffman" Added temporary function in NSESolver to add initial velocity. This functionality should later be moved to the main-file.	hoffman	19 years ago
1583		Tailorized "2006-01-04 16:04:48 by logg" Tailorized "2006-01-04 16:04:48 by logg" Remove #include "L2Norm.h" (not used, replaced by L2Error.h in module).	logg	19 years ago
1582		Tailorized "2006-01-04 14:00:25 by hoffman" Tailorized "2006-01-04 14:00:25 by hoffman" Changed names: '_2D' -> '2D' etc. Also, commented out "L2Norm.h" in src/demo/solvers/stokes/main.cpp to compile; maybe file should be added?	hoffman	19 years ago
1581		Tailorized "2006-01-04 06:46:43 by johanjan" Tailorized "2006-01-04 06:46:43 by johanjan" ODE: Added size of domain (L) as parameter for the reaction benchmark. Added benchmark variant which varies size of domain instead of tolerance.	johanjan	19 years ago
1580		Tailorized "2006-01-04 05:03:21 by johanjan" Tailorized "2006-01-04 05:03:21 by johanjan" ODE: Work on multi-adaptivity, try to generalize conservation parameter.	johanjan	19 years ago
1579		Tailorized "2005-12-31 17:30:05 by garth" Tailorized "2005-12-31 17:30:05 by garth" -Clean-up convdiff solver. It is set up for 2D and 3D, but 3D has been disabled to limit compile time. The user can now pass diffusion coefficient, time step and final time to the sover. -Minor fixes in Navier-Stokes solver.	garth	19 years ago
1578		Tailorized "2005-12-31 02:15:05 by logg" Tailorized "2005-12-31 02:15:05 by logg" Minor modifications	logg	19 years ago
1577		Tailorized "2005-12-30 22:48:33 by aterrel" Tailorized "2005-12-30 22:48:33 by aterrel" Forgot to clean up some old stuff.	aterrel	19 years ago
1576		Tailorized "2005-12-30 22:29:21 by aterrel" Tailorized "2005-12-30 22:29:21 by aterrel" Updated operator<<(Matrix& A) to work with current Matrix format.	aterrel	19 years ago
1575		Tailorized "2005-12-30 17:28:34 by logg" Tailorized "2005-12-30 17:28:34 by logg" Update demo problem for Stokes  - Add exact solution  - Compute L2 norm of error Seems to converge correctly with mesh refinement, L2 norm of error is 9.820e-06 on a 16x16 mesh.	logg	19 years ago
1574		Tailorized "2005-12-30 11:07:25 by garth" Tailorized "2005-12-30 11:07:25 by garth" Fix small error in function chapter (section 5.1.4).	garth	19 years ago
1573		Tailorized "2005-12-28 17:42:00 by logg" Tailorized "2005-12-28 17:42:00 by logg" Change interface for boundary conditions: operator() --> eval(). New interface is   void eval(BoundaryValue& value, const Point& p, unsigned int i) Motivation: 1. Consistent with the new Function interface for user-defined functions. 2. Shorter implementations: Old version:   class MyBC : public BoundaryCondition   {     const BoundaryValue operator() (const Point& p)     {       BoundaryValue value;       if ( std::abs(p.x - 1.0) < DOLFIN_EPS )         value = 0.0;       return value;     }   };   class MyBC : public BoundaryCondition   {     void eval(BoundaryValue& value, const Point& p, unsigned int i)     {       if ( std::abs(p.x - 1.0) < DOLFIN_EPS )         value = 0.0;     }   }; All modules and demos updated to the new interface.	logg	19 years ago
1572		Tailorized "2005-12-23 00:03:07 by johanjan" Tailorized "2005-12-23 00:03:07 by johanjan" ODE: Minor adjustments of conservative adaptivity parameters.	johanjan	19 years ago
1571		Tailorized "2005-12-22 20:24:12 by johanjan" Tailorized "2005-12-22 20:24:12 by johanjan" ODE: Added a conservative modification to the multi-adaptivity which produces much better results for the reaction benchmark. Some parameters are hard-coded and chosen ad-hoc, this needs to be fixed in the future. The multi-adaptivity now also uses the maximum local error (and the appropriate residual and timestep) over the slab, so there should no longer be under-estimation of the local error. It's not been tested yet if this has any significant effect on the reaction benchmark, Minor updates to the reaction benchmark to conform to the new parameter system.	johanjan	19 years ago
1570		Tailorized "2005-12-22 19:46:05 by garth" Tailorized "2005-12-22 19:46:05 by garth" NSE: - Remove output to file inside fixed point iterations. - Set maximum number of fixed point iterations and print warning if convergence tolerance not met.	garth	19 years ago
1569		Tailorized "2005-12-22 18:08:21 by garth" Tailorized "2005-12-22 18:08:21 by garth" NSESolver.cpp: Add missing '=' in if statement to switch forms between 2D and 3D.	garth	19 years ago

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