On Azumaya algebras with a finite automorphism group.
On Azumaya Galois extensions and skew group rings.
On Bernstein-Gelfand-Gelfand equivalence and tilting theory
On central commutator Galois extensions of rings.
On centralizers of semiprime rings
Let be a semiprime ring and an additive mapping such that holds for all . Then is a left centralizer of . It is also proved that Jordan centralizers and centralizers of coincide.
On certain classes of Galois extensions of rings.
On characterizations of a center Galois extension.
On classical quotient rings of skew Armendariz rings.
On coalgebras and linearly topological rings
On commutation relations for 3-graded Lie algebras.
On computation of minimal free resolutions over solvable polynomial algebras
Let be a (noncommutative) solvable polynomial algebra over a field in the sense of A. Kandri-Rody and V. Weispfenning [Non-commutative Gröbner bases in algebras of solvable type, J. Symbolic Comput. 9 (1990), 1–26]. This paper presents a comprehensive study on the computation of minimal free resolutions of modules over in the following two cases: (1) is an -graded algebra with the degree-0 homogeneous part ; (2) is an -filtered algebra with the filtration determined by a positive-degree...
On dependent elements in rings.
On derivations and commutativity in prime rings.
On derivations over rings of triangular matrices
On endomorphism algebras of separable monoidal functors.
On equivalence of graded rings.
On Flatness and Projectivity of a Ring as a Module over a Fixed Subring.
On Free Quadratic Extensions of Rings.
On free ring extensions of degree n.
On functional inequalities originating from module Jordan left derivations.