Author/Authors :
Dehghani-Zadeh, Fatemeh Department of mathematics - Islamic Azad University Yazd Branch, Yazd, Iran
Abstract :
Cofiniteness of the generalized local cohomology modules
Hia(M,N) of two R-modules M and N with
respect to an ideal a is studied for some i,s with
a specified property. Furthermore, Artinianness of
Hjb0(Hia(M,N)) is
investigated by using the above result, in certain graded situations, where b0 is an ideal of R0 and
a=a0+R+ such that
b0+a0 is an m0-primary ideal.
