  Band calculations for Ce compounds with the AuCu$_{3}$-type crystal structure
were carried out on the basis of dynamical mean field theory (DMFT). The
results of applying the calculation to CeIn$_{3}$ and CeSn$_{3}$ are presented
as the second in a series of papers. The Kondo temperature and crystal-field
splitting are obtained, respectively, as 190 and 390 K (CeSn$_{3}$), 8 and 160
K (CeIn$_{3}$ under ambient pressure), and 30 and 240 K (CeIn$_{3}$ at a
pressure of 2.75 GPa). Experimental results for the photoemission spectrum are
reasonably well reproduced. In CeSn$_{3}$, a Fermi surface (FS) structure
similar to that obtained by a refined calculation based on the local density
approximation (LDA) is obtained. In CeIn$_{3}$, the topology of the FS
structure is different from that obtained by the LDA calculation but seems to
be consistent with the results of de Haas-van Alphen experiments. Cyclotron
mass of the correct magnitude is obtained in both compounds. The experimental
result for the angular correlation of the electron-positron annihilation
radiation is reasonably well reproduced on the basis of the itinerant 4f
picture. A band calculation for CeIn$_{3}$ in the antiferromagnetic state was
carried out, and it was shown that the occupied 4f state should have a very
shallow level.
