W.A. Schlup
Solid State Communications
It is shown that the well-known Kohler variational principle for the small electric-field solution of the Boltzmann equation can be extended to arbitrary fields, if a generalization of Hamilton's principle proposed by Djukic and Vujanovic is used. Copyright © 1975 American Institute of Physics.
W.A. Schlup
Solid State Communications
W.A. Schlup
Journal of Physics C: Solid State Physics
W.A. Schlup
Journal of Physics A: Mathematical and General
W.A. Schlup
Physical Review B