Commits

Author Commit Message Labels Comments Date
Vijay Mahadevan
Update some more references.
Vijay Mahadevan
Merge branch 'master' of bitbucket.org:vijaysm/transport-discretizations
Vijay Mahadevan
updating the configuration to work with the new DealII CMake build system. Our simple makefile as well as CMake build will work now.
Vijay Mahadevan
Adding output files for the SGS discretization used in the ANS presentation.
Vijay Mahadevan
Updated results for condition number from UMR, and XS variations for all methods.
Vijay Mahadevan
Adding a script file to generate \mu sensitivity for the checkerboard problem. Also list of angular quadrature rules for reference.
Vijay Mahadevan
Adding the sensitivity of condition number to variation in XS data for the checkerboard problem.
Vijay Mahadevan
Renaming the preliminary to be actual raw results doc.
Vijay Mahadevan
Renaming the excel file to be better descriptive
Vijay Mahadevan
Updating Preliminary results document with plots for the spectrum of singular values from SUPG discretization. Also removing a lot of replicated plots in Results.xlsx. Will rename and merge next.
Vijay Mahadevan
Adding an additional option to compute the whole eigen spectrum of the linear operator baesd on the SLEPc LAPACK backend solver. This is computationally very expensive and so only suitable for small problems.
Vijay Mahadevan
Modify the FIC system for entropy viscosity. Still need to change norms, optimize things since every assembly operation is slow.
Vijay Mahadevan
Making the discontinuity capturing term use the L_infty norm instead of L_2.
Vijay Mahadevan
updating results generated for the ANS paper.
Vijay Mahadevan
Fixing more minor issues with sg parameter specification.
Vijay Mahadevan
Fix simple issues for default quadrature order.
Vijay Mahadevan
Turn off the stability factor by default. No option yet to use a simple mesh dependent param.
Vijay Mahadevan
Adding more reference materials.
Vijay Mahadevan
Updating the mesh resolution in image.
Vijay Mahadevan
Adding a new optimize command line option to skip assembling the system after the first step. This is turned off by default but can be turned on if the numerics really is not affected.
Vijay Mahadevan
Adding more updated results.
Vijay Mahadevan
Merge branch 'master' of bitbucket.org:vijaysm/transport-discretizations
Vijay Mahadevan
Add some predictive capability by using the spectral radius computed for first angular direction for all the other directions too. Generally, the singular value dependnece on angles is weak and so this should speed up some computation if lot of angles are used.
Vijay Mahadevan
More cleanups and modifications after verification for test problems. Use tau_model=4 for heterogeneous problems using hybrid scheme. Needs more test cases, perhaps with random XS
Vijay Mahadevan
Refining the stabilization factor
Vijay Mahadevan
Fix a minor bug in loading quadratures from command line
Vijay Mahadevan
Re-Fix errors with petsc-dev. Crap, bad previous commit
Vijay Mahadevan
Fix errors with petsc-dev.
Vijay Mahadevan
Fix an inconsistent comparison.
Vijay Mahadevan
More changes for autogenerating results
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