山东大学学报(理学版)
山東大學學報(理學版)
산동대학학보(이학판)
JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE)
2014年
4期
50-54
,共5页
n-强Gorenstein FP-内射模%强Gorenstein FP-内射模%凝聚环%IF环
n-彊Gorenstein FP-內射模%彊Gorenstein FP-內射模%凝聚環%IF環
n-강Gorenstein FP-내사모%강Gorenstein FP-내사모%응취배%IF배
n-strongly Gorenstein FP-injective module%strongly Gorenstein FP-injective module%coherent ring%IF ring
研究了n-强Gorenstein FP-内射模,证明了在左凝聚的右IF环上一个模M是n-强Gorenstein FP-内射模当且仅当对任意投射模N, N碄M是n-强Gorenstein FP-内射模,并证明了在左右IF环上一个模M是n-强 Gorenstein FP-内射模当且仅当M是n-强Gorenstein平坦模。
研究瞭n-彊Gorenstein FP-內射模,證明瞭在左凝聚的右IF環上一箇模M是n-彊Gorenstein FP-內射模噹且僅噹對任意投射模N, N碄M是n-彊Gorenstein FP-內射模,併證明瞭在左右IF環上一箇模M是n-彊 Gorenstein FP-內射模噹且僅噹M是n-彊Gorenstein平坦模。
연구료n-강Gorenstein FP-내사모,증명료재좌응취적우IF배상일개모M시n-강Gorenstein FP-내사모당차부당대임의투사모N, N림M시n-강Gorenstein FP-내사모,병증명료재좌우IF배상일개모M시n-강 Gorenstein FP-내사모당차부당M시n-강Gorenstein평탄모。
N-strongly Gorenstein FP-injective modules are investigated, that Mis an-strongly Gorenstein FP-injective module if and only if N⊕Mis an-strongly Gorenstein FP-injective module for any projective module N over left coher-ent rings which are right IF rings is proved, and that Mis an-strongly Gorenstein FP-injective module if and only if Mis an-strongly Gorenstein flat module over left and right IF rings is proved.