LEADER 02553nam 2200505 450 001 000013384 005 20050718115500.0 010 $a3-540-07159-8 100 $a20030515d1975----km-y0itay0103----ba 101 0 $aeng 102 $aDE 200 1 $aTrivial extensions of abelian categories$ehomological algebra of trivial extensions of abelian categories with applications to ring theory$fRobert M. Fossum, Phillip A. Griffith, Idun Reiten 210 $aBerlin [etc.]$cSpringer$d1975 215 $aXI, 122 p.$d25 cm. 225 2 $aLecture notes in mathematics$v456 410 0$12001$aLecture notes in mathematics 606 $aAnelli (matematica) 606 $aCategoria (matematica) 676 $a512.55$v(21. ed.)$9Algebre topologiche e algebre connesse, gruppi topologici e gruppi connessi 691 $a14F22$9Algebraic geometry. (Co)homology theory. Brauer groups of schemes 691 $a16K50$9Associative rings and algebras. Division rings and semisimple Artin rings. Brauer groups 691 $a13C15$9Commutative rings and algebras. Theory of modules and ideals. Dimension theory, depth, related rings (catenary, etc.) 691 $a13D05$9Commutative rings and algebras. Homological methods. Homological dimension 691 $a13H10$9Commutative rings and algebras. Local rings and semilocal rings. Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) 691 $a18A05$9Category theory; homological algebra. General theory of categories and functors. Definitions, generalizations 691 $a18A25$9Category theory; homological algebra. General theory of categories and functors. Functor categories, comma categories 691 $a18E10$9Category theory; homological algebra. Abelian categories. Exact categories, abelian categories 691 $a18Gxx$9Homological algebra 700 1$aFossum,$bRobert M.$055673 701 1$aGriffiths,$bPhilip A.$0440783 702 1$aReiten,$bIdun 801 0$aIT$bUniversità della Basilicata - B.I.A.$gRICA$2unimarc 912 $a000013384 996 $aTrivial extensions of abelian categories$980875 997 $aUNIBAS BAS $aMONSCI BAS $aSCIENZE CAT $aEXT002$b01$c20030515$lBAS01$h1810 CAT $c20050601$lBAS01$h1755 CAT $abatch$b01$c20050718$lBAS01$h1051 CAT $c20050718$lBAS01$h1111 CAT $c20050718$lBAS01$h1141 CAT $c20050718$lBAS01$h1155 FMT Z30 -1$lBAS01$LBAS01$mBOOK$1BASA2$APolo Tecnico-Scientifico$2GEN$BCollezione generale$3MAT$631660$5S31660$820030919$f51$FRiservati