X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
mathematics (17) 17
algebra (8) 8
skew pbw extensions (6) 6
associative rings and algebras (4) 4
graded algebras (4) 4
rings (4) 4
automorphisms (3) 3
commutative rings and algebras (3) 3
graded skew pbw extensions (3) 3
non-associative rings and algebras (3) 3
point modules (3) 3
rings and algebras (3) 3
16s36 (2) 2
16w25 (2) 2
algebras (2) 2
calabi-yau algebra (2) 2
extensions (2) 2
graded hecke algebras (2) 2
grobner bases (2) 2
ideals (2) 2
koszul algebras (2) 2
mathematics - quantum algebra (2) 2
nichols algebra (2) 2
non-commutative algebraic geometry (2) 2
pbw extensions (2) 2
point functor (2) 2
primary: 16s38 (2) 2
quantum algebra (2) 2
skew calabi-yau algebras (2) 2
strongly noetherian algebras (2) 2
zariski topology (2) 2
16e40 (1) 1
16e65 (1) 1
16s32 (1) 1
16t05 (1) 1
16u20 (1) 1
16w10 (1) 1
16w20 (1) 1
16w22 (1) 1
16w50 (1) 1
16w55 (1) 1
17b40 (1) 1
17b60 (1) 1
17b70 (1) 1
1899-1980 (1) 1
18f25 (1) 1
20c08 (1) 1
20c20 (1) 1
68w30 (1) 1
actions by hopf algebras (1) 1
algebra & number theory (1) 1
algebraic (1) 1
algebraic geometry (1) 1
algebraic k-theory (1) 1
algebras with involution (1) 1
analysis (1) 1
anillos (1) 1
anti-automorphisms (1) 1
anti-derivations (1) 1
artin-schelter regular algebra (1) 1
artin-schelter regular algebras (1) 1
as-regular algebras (1) 1
auslander regularity condition (1) 1
automotive parts (1) 1
bases de gröbner (1) 1
calabi-yau property (1) 1
category theory (1) 1
classification (1) 1
coefficients (1) 1
cohen-macaulay rings (1) 1
commutative algebra (1) 1
complex analysis (1) 1
computer algebra (1) 1
computeralgebra (1) 1
deformations (1) 1
derivations (1) 1
differential geometry (1) 1
dirac cohomology (1) 1
distributive lattices (1) 1
double ore extensions (1) 1
down-up algebras (1) 1
drinfeld algebra (1) 1
drinfeld hecke algebra (1) 1
dunkl opdam subalgebra (1) 1
electronic books (1) 1
endomorphisms (1) 1
enveloping-algebras (1) 1
factorization (1) 1
filtered algebra (1) 1
filtered and graded reductors (1) 1
filtered and graded rings (1) 1
filtered module (1) 1
filtered-graded rings (1) 1
filtration (1) 1
finitely semi-graded rings (1) 1
gamma-separatedness (1) 1
gelfand-kirillov dimension (1) 1
general (1) 1
generalized weyl algebras (1) 1
geometry (1) 1
more...
Library Location Library Location
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Communications in Algebra, ISSN 0092-7872, 10/2017, Volume 45, Issue 10, pp. 4569 - 4580
Pre-Koszul and Koszul algebras were defined by Priddy [ 15 ]. There exist some relations between these algebras and the skew PBW extensions defined in [ 8 ].... 
Graded skew PBW extensions | PBW algebras | Koszul algebras | MATHEMATICS | ALGEBRAS | IDEALS | Algebra
Journal Article
Communications in Algebra, ISSN 0092-7872, 03/2014, Volume 42, Issue 3, pp. 1200 - 1230
Journal Article
Communications in Algebra, ISSN 0092-7872, 01/2020, Volume 48, Issue 1, pp. 185 - 197
In this article, we present necessary and sufficient conditions for a graded (trimmed) double Ore extension to be a graded (quasi-commutative) skew PBW... 
Double Ore extensions | Artin-Schelter regular algebras | skew Calabi-Yau algebras | graded skew PBW extensions | MATHEMATICS | ALGEBRAS
Journal Article
Communications in Algebra, ISSN 0092-7872, 05/2015, Volume 43, Issue 5, pp. 1877 - 1897
In this work, I study the automorphisms of skew PBW extensions and skew quantum polynomials. I use Artamonov's works as reference for getting the principal... 
Graded | Filtration | Ore domain | Skew quantum polynomials | Quantum polynomials | Skew PBW extensions | Automorphisms | Endomorphisms | 16S32 | MATHEMATICS | 16W20 | 16S36 | HOMOLOGICAL PROPERTIES
Journal Article
Revista Colombiana de Matematicas, ISSN 0034-7426, 2017, Volume 51, Issue 2, pp. 221 - 239
Journal Article
Algebras and Representation Theory, ISSN 1386-923X, 2/2015, Volume 18, Issue 1, pp. 257 - 280
We investigate deformations of a skew group algebra that arise from a finite group acting on a polynomial ring. When the characteristic of the underlying field... 
Drinfeld Hecke algebra | 16E40 | Modular representations | Associative Rings and Algebras | Deformations | 20C20 | Non-associative Rings and Algebras | Graded affine Hecke algebra | Commutative Rings and Algebras | Hochschild cohomology | Mathematics | 20C08 | MATHEMATICS | GRADED HECKE ALGEBRAS | SYMPLECTIC REFLECTION ALGEBRAS | RATIONAL CHEREDNIK ALGEBRAS | Algebra
Journal Article
Revista Colombiana de Matematicas, ISSN 0034-7426, 2014, Volume 48, Issue 1, pp. 79 - 96
Journal Article
International Journal of Algebra and Computation, ISSN 0218-1967, 06/2017, Volume 27, Issue 4, pp. 361 - 389
In this paper, we introduce the semi-graded rings, which extend graded rings and skew Poincaré–Birkhoff–Witt (PBW) extensions. For this new type of... 
non-commutative schemes | Non-commutative algebraic geometry | graded rings and modules | skew PBW extensions | Hilbert series and Hilbert polynomial | Gelfand-Kirillov dimension | MATHEMATICS
Journal Article
SYMMETRY-BASEL, ISSN 2073-8994, 07/2019, Volume 11, Issue 7, p. 881
In this paper, we investigate the Koszul behavior of finitely semi-graded algebras by the distributivity of some associated lattice of ideals. The Hilbert... 
distributive lattices | MULTIDISCIPLINARY SCIENCES | IDEALS | NOTION | point modules | CALABI-YAU PROPERTY | Koszul algebras | Yoneda algebra | skew PBW extensions | Hilbert and Poincare series | Zariski topology | graded algebras | point functor | Hilbert and Poincaré series
Journal Article
Discussiones Mathematicae - General Algebra and Applications, ISSN 1509-9415, 2017, Volume 37, Issue 1, pp. 45 - 57
In this short paper we study for the skew PBW (Poincar-Birkhoff-Witt) extensions some homological properties arising in non-commutative algebraic geometry,... 
point modules | Cohen-Macaulay rings | skew PBW extensions | Secondary: 16W50, 16S80, 16S36 | Auslander regularity condition | filtered-graded rings | Primary: 16S38 | strongly noetherian algebras
Journal Article
Revista Colombiana de Matematicas, ISSN 0034-7426, 2016, Volume 50, Issue 1, pp. 41 - 54
As the case of free k-algebras and PBW algebras, given a bijective skew PBW extension A, we will show that it is possible transfer Gröbner bases between A and... 
Noncommutative Gröbner bases | Skew PBW extensions | Graded module | Filtered module | Algebra
Journal Article
Communications in Algebra, ISSN 0092-7872, 02/2020, Volume 48, Issue 2, pp. 866 - 878
In this article, we compute the set of point modules of finitely semi-graded rings. In particular, from the parametrization of the point modules for the... 
point modules | skew PBW extensions | Secondary: 16W50 | Finitely semi-graded rings | Primary: 16S38 | strongly Noetherian algebras | Zariski topology | point functor | MATHEMATICS
Journal Article
2012, ISBN 9814365130, x, 284
Book
Communications in Algebra, ISSN 0092-7872, 02/2006, Volume 34, Issue 3, pp. 829 - 840
In this note we relate the valuations of the algebras appearing in the noncommutative geometry of quantized algebras to properties of sublattices in some... 
Primary 16A08 | Filtered and graded reductors | Valuation filtration | Γ-separatedness | MATHEMATICS | filtered and graded reductors | valuation filtration | Gamma-separatedness | WEYL SKEW FIELDS
Journal Article
Algebras and Representation Theory, ISSN 1386-923X, 12/2012, Volume 15, Issue 6, pp. 1261 - 1275
Let K be a field, $\mathcal {O}_v$ a valuation ring of K associated to a valuation v: K → Γ ∪ { ∞ }, and m v the unique maximal ideal of $\mathcal {O}_v$ .... 
68W30 | Associative Rings and Algebras | Filtered algebra | Primary 16W60 | Gröbner basis | Valuation | Non-associative Rings and Algebras | Secondary 16Z05 | Commutative Rings and Algebras | Mathematics | Graded algebra | Grobner basis | MATHEMATICS
Journal Article
Algebras and Representation Theory, ISSN 1386-923X, 8/2015, Volume 18, Issue 4, pp. 895 - 906
Let H be a finite-dimensional Hopf algebra acting on an algebra A. Then A is called an H-algebra whenever H acts on products in A via the coproduct. For... 
16W50 | Non-associative Rings and Algebras | Commutative Rings and Algebras | Mathematics | Graded algebras | Algebras with involution | Automorphisms | Invariants | Actions by Hopf algebras | Associative Rings and Algebras | Anti-derivations | 17B40 | Skew invariants | 16T05 | 16W25 | 17B70 | 17B60 | Derivations | Hopf algebras | 16W10 | Anti-automorphisms | 16W22 | 16W55 | RINGS | MATHEMATICS | LIE GRADINGS
Journal Article
Axioms, ISSN 2075-1680, 12/2017, Volume 6, Issue 4, p. 32
A ubiquitous observation for finite-dimensional Nichols algebras is that as a graded algebra the Hilbert series factorizes into cyclotomic polynomials. For... 
Graded traces | Hilbert series | Nichols algebra | Algebra | Automotive parts | Computer algebra | Automorphisms | Factorization | graded traces
Journal Article
Transactions of the American Mathematical Society, ISSN 0002-9947, 06/2019, Volume 372, Issue 6, pp. 3947 - 3983
We introduce a new method to construct 4-dimensional Artin-Schelter regular algebras as normal extensions of (not necessarily noetherian) 3-dimensional ones.... 
MATHEMATICS | superpotential algebra | GRADED ALGEBRAS | Artin-Schelter regular algebra | Normal extension | Calabi-Yau algebra | non-commutative algebraic geometry
Journal Article
Journal of Noncommutative Geometry, ISSN 1661-6952, 2013, Volume 7, Issue 4, pp. 1105 - 1144
We study the Calabi-Yau property of pointed Hopf algebra U(D, lambda) of finite Cartan type. It turns out that this class of pointed Hopf algebras constructed... 
Nichols algebra | Calabi-Yau algebra | Pointed Hopf algebra | MATHEMATICS | MATHEMATICS, APPLIED | EXTENSIONS | QUANTUM GROUPS | RINGS | GRADED ALGEBRAS | GORENSTEIN | RIGID DUALIZING COMPLEX | PHYSICS, MATHEMATICAL
Journal Article
Communications in Algebra, ISSN 0092-7872, 04/2020, Volume 48, Issue 4, pp. 1476 - 1498
In this paper, we define a new presentation for the Dunkl-Opdam subalgebra of the rational Cherednik algebra. This presentation uncovers the Dunkl-Opdam... 
Drinfeld algebra | Rational Cherednik algebra | Dirac Cohomology | Langlands classification | Dunkl Opdam subalgebra | MATHEMATICS | GRADED HECKE ALGEBRAS | REPRESENTATIONS | CLASSIFICATION
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.