Foundation item: The NSF (10971232, 60673191, 60873055) of China, the NSF (8151042001000005, 9151026005000002) of Guangdong Province, the Guangdong Province Planning Project of Philosophy and Social S
Let R be a commutative Noetherian ring,I and J be two ideals of R,and M be an R-module.We study the cofiniteness and finiteness of the local cohomology module H