Flat and \(ML\) modules relative to a hereditary torsion theory. (Chinese. English summary) Zbl 0772.16014
Reviewer: Tong Wenting (Nanjing)
Found 77 Documents (Results 1–77)
Unitary subgroup of integral group rings. (English) Zbl 0778.16013
Reviewer: J.Ritter (Augsburg)
Torsion units in group rings. (English) Zbl 0773.16015
Reviewer: S.V.Mihovski (Plovdiv)
Skew polynomial rings satisfying \(r\)-Bnd property. (English) Zbl 0778.16011
Reviewer: M.P.Holland (Sheffield)
Homological theory of idempotent ideals. (English) Zbl 0798.16007
Reviewer: H.Meltzer (Paderborn)
On the cohomology of Frobenius algebras. (English) Zbl 0808.16013
Reviewer: M.Golasiński (Toruń)
Conditions on torsionfree projective modules. (English) Zbl 0835.16001
Proceedings of the 9th national conference on algebra held at the University of Cluj-Napoca, Romania, September 18-20, 1991. Cluj-Napoca: Univ. Cluj-Napoca, Fac. of Math. and Computer Science, “Babeş- Bolyai” Univ., Fac. Math. Comput. Sci. Res. Semin., Prepr. 1992(1), 37-44 (1992).
Generalized injectivity and chain conditions. (English) Zbl 0773.16001
Reviewer: P.F.Smith (Glasgow)
Some properties of non-commutative regular graded rings. (English) Zbl 0824.16032
Reviewer: N.Andruskiewitsch (Córdoba)
Prime PI-rings in which finitely generated right ideals are principal. (English) Zbl 0771.16010
Reviewer: P.M.Cohn (London)
The representation theory of Noetherian rings. (English) Zbl 0753.16012
Noncommutative rings, Lect. Microprogr., Berkeley/CA (USA) 1989, Publ., Math. Sci. Res. Inst. 24, 1-25 (1992).
Reviewer: G.Krause (Winnipeg)
QTAG torsionfree modules. (English) Zbl 0765.16009
Reviewer: M.L.Teply (Milwaukee)
Subrings containing ideals. (English) Zbl 0817.16002
Reviewer: L.Bican (Praha)
Grothendieck groups of subcategories. (English) Zbl 0781.16003
Reviewer: M.E.Keating (London)
A note on right equivalence of module presentations. (English) Zbl 0792.16004
Reviewer: Li Fuan (Beijing)
On the finitistic dimension conjecture for artinian rings. (English) Zbl 0785.16004
Reviewer: W.Zimmermann (München)
Modules over endomorphism rings. (English) Zbl 0804.16030
Reviewer: A.Skowroński (Toruń)
Indecomposable modules over multicoil algebras. (English) Zbl 0796.16014
Reviewer: H.Meltzer (Paderborn)
Linear representations of partially ordered sets and vector space categories. (English) Zbl 0818.16009
Algebra, Logic and Applications. 4. Brooklyn, NY: Gordon and Breach Science Publishers. 499 p. (1992).
Reviewer: M.Kleiner (Syracuse)
A note on preinjective partial tilting modules. (English) Zbl 0819.16011
Dlab, Vlastimil (ed.) et al., Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992. Ottawa: Carleton University, Mathematics and Statistics, Carleton-Ottawa Math. Lect. Note Ser. 14, Exp. 6, 6 p. (1992).
Reviewer: I.Assem (Sherbrooke)
Genera of envelopes. (English) Zbl 0807.20002
Dlab, Vlastimil (ed.) et al., Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992. Ottawa: Carleton University, Mathematics and Statistics, Carleton-Ottawa Math. Lect. Note Ser. 14, Exp. 15, 16 p. (1992).
Reviewer: W.Rump (Eichstätt)
Short cycles and sincere modules. (English) Zbl 0828.16008
Dlab, Vlastimil (ed.) et al., Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992. Ottawa: Carleton University, Mathematics and Statistics, Carleton-Ottawa Math. Lect. Note Ser. 14, Exp. 18, 4 p. (1992).
Relative homological dimension. (English) Zbl 0805.16002
Dlab, Vlastimil (ed.) et al., Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992. Ottawa: Carleton University, Mathematics and Statistics, Carleton-Ottawa Math. Lect. Note Ser. 14, Exp. 32, 6 p. (1992).
Reviewer: F.R.Bobovich (St.Peterburg)
Projective modules and coverings of finitely generated algebras. (English) Zbl 0826.16007
Dlab, Vlastimil (ed.) et al., Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992. Ottawa: Carleton University, Mathematics and Statistics, Carleton-Ottawa Math. Lect. Note Ser. 14, Exp. 35, 12 p. (1992).
Homological assets of positively graded representations of finite dimensional algebras. (English) Zbl 0831.16009
Dlab, Vlastimil (ed.) et al., Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992. Ottawa: Carleton University, Mathematics and Statistics, Carleton-Ottawa Math. Lect. Note Ser. 14, Exp. 38, 12 p. (1992).
Cones in numerical modules. (English) Zbl 0724.46005
Reviewer: U.Krause
Rings which have projective coflat module. (English) Zbl 0796.16007
Reviewer: T.Kepka (Praha)
Hopf Frobenius extensions of algebras. (English) Zbl 0771.16013
Reviewer: H.F.Kreimer (Tallahassee)
A relative Ulm’s theorem. (English) Zbl 0779.16013
Reviewer: M.L.Teply (Milwaukee)
Some decomposition theorems in Abelian groups like modules. (English) Zbl 0778.16001
Reviewer: I.Kh.Bekker (Tomsk)
LLI rings and modules of type LP. (English) Zbl 0757.16002
Reviewer: Dinh van Huynh (Pusan)
MSC:
16D90
Directing modules. (English) Zbl 0746.16008
Reviewer: Xi Changchang (Beijing)
Prinjective modules, reflection functors, quadratic forms, and Auslander- Reiten sequences. (English) Zbl 0789.16010
The vectorspace category at a point of a tame concealed algebra. (Die Vektorraumkategorie zu einem Punkt einer zahmen verkleideten Algebra.) (German) Zbl 0778.16006
Reviewer: Xi Changchang (Beijing)
Module extensions and the second layer condition. (English) Zbl 0755.16012
Reviewer: K.A.Brown (Glasgow)
Examples of ungradable algebras. (English) Zbl 0749.16023
Reviewer: S.Jøndrup (København)
Local cohomology of some Auslander-Gorenstein rings. (Cohomologie locale de certains anneaux Auslander-Gorenstein.) (French) Zbl 0812.16012
Reviewer: A.Verschoren (Antwerp)
On *-modules generating the injectives. (English) Zbl 0783.16005
Reviewer: L.Bican (Praha)
On Lambek torsion theories. (English) Zbl 0787.16026
Reviewer: M.L.Teply (Milwaukee)
Projective summands of not singular modules. (English) Zbl 0806.16003
Reviewer: F.Théron (Pretoria)
Homological perturbation theory, Hochschild homology and formal groups. (English) Zbl 0798.16028
Deformation theory and quantum groups with applications to mathematical physics, Proc. AMS-IMS-SIAM Jt. Summer Res. Conf., Amherst/MA (USA) 1990, Contemp. Math. 134, 183-218 (1992).
Reviewer: J.Huebschmann (Villeneuve d’Ascq)
Behavior of countably generated pure-projective modules. (English) Zbl 0792.16001
Reviewer: P.E.Bland (Richmond)
The almost isomorphism relation for simple regular rings. (English) Zbl 0792.16013
Reviewer: Dinh Van Huynh (Pusan)
Flat embeddings of noetherian algebras in artinian rings. (English) Zbl 0780.16020
Reviewer: T.H.Lenagan (Edinburgh)
A local characterization of Noetherian noncommutative rings. (English) Zbl 0798.16011
Reviewer: R.Wiegandt (Budapest)
A decomposition theorem for tensor products with bimodules. (English) Zbl 0785.16007
Reviewer: P.Dowbor (Toruń)
Dedekind finite objects in module categories. (English) Zbl 0789.16005
Reviewer: T.Kucera (Winnipeg)
Solvable differential graded modules. (English) Zbl 0789.16027
Reviewer: M.Golasiński (Toruń)
Noncommutative Prüfer rings and some generalizations. (English) Zbl 0807.16014
Reviewer: J.Clark (Dunedin)
On the Loewy rank of infinite algebras. (English) Zbl 0773.08004
Reviewer: E.W.Kiss
Positive algebras with Noetherian congruence lattices. (English. Russian original) Zbl 0794.03060
Sib. Math. J. 33, No. 2, 338-341 (1992); translation from Sib. Mat. Zh. 33, No. 2, 181-185 (1992).
Finitely generated nilpotent algebras. (English. Russian original) Zbl 0785.08003
Mosc. Univ. Math. Bull. 47, No. 3, 4-7 (1992); translation from Vestn. Mosk. Univ., Ser. I 1992, No. 3, 3-7 (1992).
MSC:
08B10
Elementary construction of the quiver of the Mackey algebra for groups with cyclic normal \(p\)-Sylow subgroup. (English) Zbl 0814.20006
Reviewer: S.D.Kozlov (Barnaul)
Geometrically reductive Hopf algebras. (English) Zbl 0803.16038
Reviewer: B.Pareigis (München)
MSC:
16W30
17B35
Exceptional components of wild hereditary algebras. (English) Zbl 0779.16006
Reviewer: I.Assem (Sherbrooke)
Self-projective modules with \(\pi\)-injective factor modules. (English) Zbl 0798.16002
Reviewer: S.K.Jain (Athens / Ohio)
Rings whose cyclics have finite Goldie dimension. (English) Zbl 0766.16007
Reviewer: Xue Weimin (Fouzhou)
Right peak algebras of two-separate stratified posets, their Galois coverings and socle projective modules. (English) Zbl 0791.16011
Reviewer: I.Assem (Sherbrooke)
Algorithmic properties of free rings. (English) Zbl 0785.16011
Algebra, Proc. Int. Conf. Memory A. I. Mal’cev, Novosibirsk/USSR 1989, Contemp. Math. 131, Pt. 2, 701-704 (1992).
Reviewer: Yu.A.Bakhturin (Moskva)
Tame and wild subspace problems. (English) Zbl 0793.16007
Algebra, Proc. Int. Conf. Memory A. I. Mal’cev, Novosibirsk/USSR 1989, Contemp. Math. 131, Pt. 2, 317-325 (1992).
Reviewer: F.U.Coelho (São Paulo)
Projective modules and groups of invertible matrices over crossed products. (English) Zbl 0773.16009
Algebra, Proc. Int. Conf. Memory A. I. Mal’cev, Novosibirsk/USSR 1989, Contemp. Math. 131, Pt. 2, 227-235 (1992).
Reviewer: M.Lorenz (Philadelphia)
Prime factor series of modules over a Noetherian algebra. (English) Zbl 0772.16009
Abelian groups and noncommutative rings, Collect. Pap. in Mem. of R. B. Warfield jun., Contemp. Math. 130, 215-229 (1992).
Reviewer: T.W.Hungerford (Cleveland)
Krull and global dimension of certain iterated skew polynomial rings. (English) Zbl 0779.16011
Abelian groups and noncommutative rings, Collect. Pap. in Mem. of R. B. Warfield jun., Contemp. Math. 130, 201-213 (1992).
Reviewer: M.P.Holland (Sheffield)
On the abundance of \(\aleph_ 1\)-separable modules. (English) Zbl 0777.16002
Abelian groups and noncommutative rings, Collect. Pap. in Mem. of R. B. Warfield jun., Contemp. Math. 130, 167-180 (1992).
Reviewer: R.Dimitrić (Stanford)
Modules over hereditary rings. (English) Zbl 0770.16003
Abelian groups and noncommutative rings, Collect. Pap. in Mem. of R. B. Warfield jun., Contemp. Math. 130, 111-119 (1992).
Reviewer: S.Jøndrup (København)
Separating tilting modules. (English) Zbl 0791.16013
Reviewer: I.Assem (Sherbrooke)
On representability of finitely generated algebras. (English) Zbl 0797.16025
Reviewer: V.Drensky (Sofia)
Representability of Noetherian finitely generated algebras. (English) Zbl 0806.16026
Reviewer: P.Koshlukov (Sofia)
The Corona theorem and interpolating Blaschke products. (English) Zbl 0765.30036
Reviewer: R.Mortini (Karlsruhe)
Rings with Morita duality. (English) Zbl 0790.16009
Lecture Notes in Mathematics. 1523. Berlin: Springer-Verlag. x, 167 p. (1992).
Reviewer: Ánh Pham Ngoc (Budapest)
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