Modular Representations of the Ortho-symplectic Supergroups
نویسندگان
چکیده
A Chevalley type integral basis for the ortho-symplectic Lie superalgebra is constructed. The simple modules of the ortho-symplectic supergroup over an algebraically closed field of prime characteristic not equal to 2 are classified, where a key combinatorial ingredient comes from the Mullineux conjecture on modular representations of the symmetric group. A Steinberg type tensor product theorem for the ortho-symplectic supergroup is also obtained.
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