Hom-izleçlerin bölümleri

Quotients of Hom-functors are functors of the form Hom_R(P,?)/Hom_R(P,?)J where P is a projective R-module and J is a certain ideal of the endomorphism ring of P. These functors were used by R. Dipper in the articles "On Quotients of Hom-Functors and Representations of Finite General Linear Groups I-II", to obtain a classi ? cation of the irreducible l-modular representations of GL_n(q) for primes l not dividing q. In this thesis, the general properties of these functors are examined following Dipper?s articles. Besides, the relation between the quotients of Hom-functors and the Harish-Chandra theory is investigated.