[Pw_forum] question on the tetrahedron method for the phonon DOS

[Guoying Gao]

Dear pwscf users,

       I intend to study the tetrahedron method used in the phonon
DOS. I have read the source program in flib/dost.f90. However, I still
cann't understand this method.
Could anyone give me some hints or some papers about this aspect?
Thanks in advance.
Guoying
National lab of superhard materials
Jilin University