Is there a way to implement Bloch (i.e. “twisted” periodic) boundary conditions in FreeFEM?
yes ,
on square
mesh Th=square(10,10);
fespace Vh(Th,P1,periodic=[[4,y],[2,1-y]]);
…
Is there a way to implement Bloch (i.e. “twisted” periodic) boundary conditions in FreeFEM?
yes ,
on square
mesh Th=square(10,10);
fespace Vh(Th,P1,periodic=[[4,y],[2,1-y]]);
…