G-algebras, Jacobson radical and almost split sequences.
Gaussian and Prüfer conditions in bi-amalgamated algebras
Let and be two ring homomorphisms and let and be ideals of and , respectively, such that . In this paper, we investigate the transfer of the notions of Gaussian and Prüfer rings to the bi-amalgamation of with along with respect to (denoted by introduced and studied by S. Kabbaj, K. Louartiti and M. Tamekkante in 2013. Our results recover well known results on amalgamations in C. A. Finocchiaro (2014) and generate new original examples of rings possessing these properties.
Gelfand-Kirillov Dimensions of a Tensor Product.
Generalized adjoint semigroups of a ring.
Generalized SV-modules.
Generalized -rings and von Neumann regular rings
Generalized V-Rings.
Generators of existence varieties of regular rings and complemented Arguesian lattices
We proved in an earlier work that any existence variety of regular algebras is generated by its simple unital Artinian members, while any existence variety of Arguesian sectionally complemented lattices is generated by its simple members of finite length. A characterization of the class of simple unital Artinian members [members of finite length, respectively] of such varieties is given in the present paper.
Gerstenhaber and Batalin-Vilkovisky algebras; algebraic, geometric, and physical aspects
We shall give a survey of classical examples, together with algebraic methods to deal with those structures: graded algebra, cohomologies, cohomology operations. The corresponding geometric structures will be described(e.g., Lie algebroids), with particular emphasis on supergeometry, odd supersymplectic structures and their classification. Finally, we shall explain how BV-structures appear in Quantum Field Theory, as a version of functional integral quantization.
Global dimension in Noetherian rings and rings with Gabriel and Krull dimension.
In this paper we compute the global dimension of Noetherian rings and rings with Gabriel and Krull dimension by taking a subclass of cyclic modules determined by the Gabriel filtration in the lattice of hereditary torsion theories.
Global Dimension of Differential Operator Rings. IV - Simple Modules.
Global Dimension two orders are quasi-hereditary.
Global dimensions of dual extension algebras.
Global dimensions of subidealizer rings.
Gorenstein injective and projective modules.
Gorenstein tiled orders with hereditary ring of multipliers of Jacobson radical.
Graded-commutativity of the Yoneda product of Hopf bimodules.
Graph Cohomology, Colored Posets and Homological Algebra in Functor Categories
The homology theory of colored posets, defined by B. Everitt and P. Turner, is generalized. Two graph categories are defined and Khovanov type graph cohomology are interpreted as Ext* groups in functor categories associated to these categories. The connection, described by J. H. Przytycki, between the Hochschild homology of an algebra and the graph cohomology, defined for the same algebra and a cyclic graph, is explained from the point of view of homological algebra in functor categories.
Grothendieck and Witt Groups of Orders and Finite Groups.
Grothendieck group for the stable category of symmetric special biserial algebras.