├── README.md ├── codes ├── 2Ddiffeqn │ ├── diffeqn_bil.m │ └── diffeqn_biquad.m ├── 2ddambreak │ └── stokes.m ├── 2delastic │ ├── elasticeqn_bil.m │ └── elasticeqn_biquad.m ├── 2dviscfing │ └── fingering.m └── mms │ ├── FEM2Dbil_elasticity.m │ ├── FEM2Dbiquad_elasticity.m │ ├── FEM2d_diff.m │ ├── FEM2dbil_orderof_accuracy.m │ ├── FEM2dbiquad_orderof_accuracy_diff.m │ ├── FEM2dbiquad_orderof_accuracy_elastic.m │ └── L2_errors.txt ├── figures ├── 2Ddiffeqn │ ├── 2Ddiffeqn_cont_t1.png │ ├── 2Ddiffeqn_cont_t2.png │ ├── 2Ddiffeqn_cont_t5.png │ ├── 2Ddiffeqn_surf_t1.png │ ├── 2Ddiffeqn_surf_t2.png │ └── 2Ddiffeqn_surf_t5.png ├── 2Delastic │ ├── 2Delastic_final.png │ └── 2Delastic_init.png ├── 2Dstokes │ ├── dam_break_t0.png │ ├── dam_break_t12.png │ ├── dam_break_t15.png │ ├── dam_break_t3.png │ ├── dam_break_t6.png │ └── dam_break_t9.png ├── 2Dviscfingering │ ├── 2Dviscfing_concn.png │ └── 2Dviscfing_pres.png ├── deform_test │ ├── 2Ddiffeqn_cont.png │ └── 2Ddiffeqn_surf.png └── mms │ ├── 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