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tag change authored by Gabriel Wlazłowski's avatar Gabriel Wlazłowski
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Stabilization-of-ASLDA-functional.md
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...@@ -5,8 +5,8 @@ The ASLDA functional contains terms that may be a source of numerical instabilit ...@@ -5,8 +5,8 @@ The ASLDA functional contains terms that may be a source of numerical instabilit
In order to obtain stable integration, one needs to set correct in `predefines.h` values of In order to obtain stable integration, one needs to set correct in `predefines.h` values of
```c ```c
#define ASLDA_STABILIZATION_RETAIN_ABOVE_DENSITY 1.0e-5 #define SLDA_STABILIZATION_RETAIN_ABOVE_DENSITY 1.0e-5
#define ASLDA_STABILIZATION_EXCLUDE_BELOW_DENISTY 1.0e-7 #define SLDA_STABILIZATION_EXCLUDE_BELOW_DENISTY 1.0e-7
``` ```
One can do this by inspecting the initial state. In the examples below, we study the dynamics of two vortices confined in a tube. The color map presents a region where the regularization is not applied, by white we plot the region that is excluded when computing the problematic terms, while by black we plot the transition region. One can do this by inspecting the initial state. In the examples below, we study the dynamics of two vortices confined in a tube. The color map presents a region where the regularization is not applied, by white we plot the region that is excluded when computing the problematic terms, while by black we plot the transition region.
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