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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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초록· 키워드
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We define a projective representation
M₁⇉M₂→M₃
of a quiver
Q = •⇉•→•
and consider their
properties. Then we show that any projective representation
M₁⇉M₂→M₃
of a quiver
Q = •⇉•→•
is isomorphic to the quotient of a direct sum of projective
representations
0⇉0→P, [수식] and [수식], where e₁(a)=(a,0) and e₂(a)=(0,a).
목차
등록된 정보가 없습니다.
참고문헌 (7)
참고문헌 신청
E. Enochs / 1999 / A homotopy of quiver morphism with applications to rep-resentations / Canad J. Math. 2 (51) : 294 ~ 308
E. Enochs / 1999 / Cyclic quiver rings and polycyclic-by-?nite group rings / Houston J. Math 1 : 1 ~ 13
R. Diestel / 1997 / Graph Theory, G.T.M. No.88 / Springer-Verlag
S. Park / 2002 / Projective representations of quivers / IJMMS 2 (31) : 97 ~ 101
S. Park / 2009 / Injective covers and envelopes of representation of linear quiver / Comm. Algebra 37 (2) : 515 ~ 524
E. Enochs / 1999 / Cyclic quiver rings and polycyclic-by-?nite group rings / Houston J. Math 1 : 1 ~ 13
R. Diestel / 1997 / Graph Theory, G.T.M. No.88 / Springer-Verlag
S. Park / 2002 / Projective representations of quivers / IJMMS 2 (31) : 97 ~ 101
S. Park / 2009 / Injective covers and envelopes of representation of linear quiver / Comm. Algebra 37 (2) : 515 ~ 524
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