Reliability of Power Grids
Study the robustness of a power grid network.
| In[1]:= |  X |
| Out[1]= |  |
The grid is connected and remains connected after failure of a power station.
| In[2]:= |  X |
| Out[2]= |  |
| In[3]:= |  X |
| Out[3]= |  |
Smaller power subgrids that can stand failures of two stations.
| In[4]:= |  X |
| Out[4]//Shallow= |  |
