Results 21 to 26 of about 528 (26)
Group Gradings on Free Algebras of Nilpotent Varieties of Algebras [PDF]
, 2012 2010 Mathematics Subject Classification: Primary 16W50, 17B70; Secondary 16R10.The main result is the classification, up to isomorphism, of all gradings by arbitrary abelian groups on the finitely generated algebras that are free in a nilpotent variety ...
Bahturin, Yuri
core
Miyashita Action in Strongly Groupoid Graded Rings [PDF]
, 2010 We determine the commutant of homogeneous subrings in strongly groupoid graded rings in terms of an action on the ring induced by the grading. Thereby we generalize a classical result of Miyashita from the group graded case to the groupoid graded ...
Lundström, Patrik, Öinert, Johan
core
Noncommutative Grassmannian of codimension two has coherent coordinate ring
, 2017 A noncommutative Grassmannian NGr(m, n) is introduced by Efimov, Luntz, and Orlov in `Deformation theory of objects in homotopy and derived categories III: Abelian categories' as a noncommutative algebra associated to an exceptional collection of n-m+1 ...
Piontkovski, Dmitri
core
Research on multiple bubbles in China's multi-level stock market. [PDF]
PLoS One, 2021 Li G, Xiao M, Yang X, Guo Y, Yang S.
europepmc +1 more source
Centers in domains with quadratic growth
Open Mathematics, 2005 Smoktunowicz Agata
doaj +1 more source
Twisting of Graded Quantum Groups and Solutions to the Quantum Yang-Baxter Equation. [PDF]
Transform GroupsHuang H +5 more
europepmc +1 more source