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We obtain exact numerical solutions of the degenerate Hubbard model in thelimit of large dimensions (or large lattice connectivity). SuccessiveMott-Hubbard metal insulator transitions at integer fillings occur atintermediate values of the interaction and low enough temperature in theparamagnetic phase. The results are relevant for transition metal oxides withpartially filled narrow degenerate bands.Comment: 4 pages + 4 figures (in 5 ps-files), revte

Integer-filling metal-insulator transitions in the degenerate Hubbard model