Improved algebraic fibrings. (English) Zbl 07930321
MSC:
20F65
Found 741 Documents (Results 1–100)
On the sum of annihilators in monoid rings. (English) Zbl 07926974
Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 4, Paper No. 155, 16 p. (2024).
Skew braces: a brief survey. (English) Zbl 07919707
Kielanowski, Piotr (ed.) et al., Geometric methods in physics XL, workshop, Białowieża, Poland, June 20–25, 2023. Cham: Birkhäuser. Trends Math., 153-175 (2024).
Modular representation theory and commutative Banach algebras. (English) Zbl 07913524
Memoirs of the American Mathematical Society 1488. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-7029-6/pbk; 978-1-4704-7854-4/ebook). v, 118 p. (2024).
Bernoullicity of lopsided principal algebraic actions. (English) Zbl 07903066
Reviewer: Thomas B. Ward (Durham)
Group algebras in which the socle of the center is an ideal. (English) Zbl 07888037
Reviewer: Caroline Lassueur (Kaiserslautern)
Group codes over crystallographic point groups. (English) Zbl 07884772
MSC:
94B05
Units, zero-divisors and idempotents in rings graded by torsion-free groups. (English) Zbl 07874819
Reviewer: Leo Margolis (Madrid)
Intrinsic ergodicity, generators, and symbolic representations of algebraic group actions. (English. Russian original) Zbl 07854717
Funct. Anal. Appl. 58, No. 1, 39-64 (2024); translation from Funkts. Anal. Prilozh. 58, No. 1, 50-83 (2024).
Laurent polynomial identities on symmetric units of group algebras. (English) Zbl 07841632
Reviewer: Wenchao Zhang (Huizhou)
The kernels of the linear maps of finite group algebras. (English) Zbl 1542.20025
Reviewer: Geoffrey Janssens (Bruxelles)
Homology growth, hyperbolization, and fibering. (English) Zbl 1535.20203
Reviewer: Egle Bettio (Venezia)
The modular isomorphism problem and abelian direct factors. (English) Zbl 1531.20026
Reviewer: Egle Bettio (Venezia)
Realizing orders as group rings. (English) Zbl 1536.13003
Reviewer: Tobias Kaiser (Passau)
MSC:
13A02
A reduction theorem for the isomorphism problem of group algebras over fields. (English) Zbl 1530.20012
Reviewer: Enrico Jabara (Venezia)
Tensor product of incidence algebras and group algebras. (Russian. English summary) Zbl 1540.16017
On group invariants determined by modular group algebras: even versus odd characteristic. (English) Zbl 1532.20026
Reviewer: Andrea Caranti (Trento)
MSC:
20D15
Ring theoretic properties of partial skew groupoid rings with applications to Leavitt path algebras. (English) Zbl 07766204
Complex group rings and group \(\mathrm{C}^*\)-algebras of group extensions. (English) Zbl 1537.16031
Reviewer: Anatolii Tushev (Dnipro)
On semiboolean neat rings. (English) Zbl 1536.16035
Abelian invariants and a reduction theorem for the modular isomorphism problem. (English) Zbl 1533.16037
Reviewer: Diego García-Lucas (Murcia)
Attaching a matrix algebra to affine group schemes: polynomial identities. (English) Zbl 07739987
Reviewer: Plamen Koshlukov (Campinas)
Units in \(F(C_n \times Q_{12})\) and \(F(C_n \times D_{12})\). (English) Zbl 1535.16044
Reviewer: Leo Margolis (Madrid)
On Euclidean components of Auslander-Reiten quivers of finite group schemes. (English) Zbl 1533.16027
Reviewer: Mee Seong Im (Annapolis)
Annihilator ideals of finite dimensional simple modules of two-parameter quantized enveloping algebra \(U_{r,s}(\mathfrak{sl}_2)\). (English) Zbl 07729534
Modular group algebras with centrally metabelian unit groups. (English) Zbl 1526.16022
Reviewer: Todor Mollov (Plovdiv)
On \(UQ\) rings. (English) Zbl 1528.16036
Reviewer: Peter Danchev (Sofia)
Aritmethic lattices of \(\operatorname{SO}(1,n)\) and units of group rings. (English) Zbl 1517.20046
Reviewer: Enrico Jabara (Venezia)
On nil algebras and a problem of Passman concerning nilpotent free algebras. (English) Zbl 1530.16018
Leroy, A. (ed.) et al., Algebra and coding theory. Virtual conference in honor of Tariq Rizvi. Noncommutative rings and their applications VII, Université d’Artois, Lens, France, July 5–7, 2021. Virtual conference on quadratic forms, rings and codes, Université d’Artois, Lens, France, July 8, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 785, 197-204 (2023).
Reviewer: Puguh Wahyu Prasetyo (Yogyakarta)
Nilary group rings and algebras. (English) Zbl 1536.16013
Reviewer: Radoslav M. Dimitrić (New York)
Fibered cohomology classes in dimension three, twisted Alexander polynomials and Novikov homology. (Classes de cohomologie fibrées en dimension trois, polynômes d’Alexander tordus et homologie de Novikov.) (English. French summary) Zbl 1522.57039
UN rings and group rings. (English) Zbl 1517.16016
Permutable subgroups in \(\mathrm{GL}_n (D)\) and applications to locally finite group algebras. (English) Zbl 1523.16021
Reviewer: Leo Margolis (Madrid)
Pure semisimple and Köthe group rings. (English) Zbl 1529.16026
Reviewer: Leo Margolis (Madrid)
Units in some group rings over the ring of \(p\)-cyclotomic integers. (English) Zbl 1522.20022
Reviewer: Christoph Winges (Regensburg)
On noncommutative bounded factorization domains and prime rings. (English) Zbl 1525.16017
Reviewer: Salvatore Tringali (Shijiazhuang)
Some identities on twisted group algebras. (English) Zbl 1523.16022
Reviewer: Peter Danchev (Sofia)
Free polynilpotent groups and the Magnus property. (English) Zbl 1517.20052
Reviewer: Noraí Romeu Rocco (Brasília)
Ring constructions and generation of the unbounded derived module category. (English) Zbl 1539.16004
Reviewer: Yongyun Qin (Yunnan)
On the derived length of the unit group of group algebras of groups with cyclic commutator subgroup. (English) Zbl 1518.16025
Reviewer: Peter Danchev (Sofia)
Constructing free products of cyclic subgroups inside the group of units of integral group rings. (English) Zbl 1514.20020
Twisted group ring isomorphism problem and infinite cohomology groups. (English) Zbl 1519.16018
Reviewer: Andrei Marcus (Cluj-Napoca)
On compatible ring structures of the injective hull of a ring. (English) Zbl 1528.16003
Ashraf, Mohammad (ed.) et al., Algebra and related topics with applications, ICARTA-2019, Aligarh, India, December 17–19, 2019. Singapore: Springer. Springer Proc. Math. Stat. 392, 227-261 (2022).
Group codes over binary tetrahedral group. (English) Zbl 1520.94086
Reviewer: Carolin Hannusch (Debrecen)
Regular left-orders on groups. (English) Zbl 07624159
Primitive irreducible representations of finitely generated nilpotent groups. (English) Zbl 07615819
Units of group rings and a conjecture of H. J. Zassenhaus. (English) Zbl 1516.16021
Reviewer: Diego García-Lucas (Murcia)
Centrally essential semirings. (English) Zbl 1503.16061
On almost s-weakly regular rings. (English) Zbl 1511.16014
Reviewer: Peter Danchev (Sofia)
Construction and enumeration of left dihedral codes satisfying certain duality properties. (English) Zbl 1495.94157
MSC:
94B60
The modular isomorphism problem: a survey. (English) Zbl 1535.20021
Reviewer: Geoffrey Janssens (Bruxelles)
Zero-divisors and idempotents in quandle rings. (English) Zbl 1507.20037
Reviewer: David Stanovsky (Praha)
The group of units of group algebras of abelian groups of order 36 and \(C_3\times A_4\) over any finite field. (English) Zbl 1526.16032
Reviewer: Peter Danchev (Sofia)
On the lengths of group algebras of finite abelian groups in the semi-simple case. (English) Zbl 1492.13023
Reviewer: Wolfgang A. Schmid (Paris)
A novel public-key encryption scheme based on Bass cyclic units in integral group rings. (English) Zbl 1490.94057
An example of length computation for a group algebra of a noncyclic abelian group in the modular case. (English. Russian original) Zbl 07538684
J. Math. Sci., New York 262, No. 5, 740-748 (2022); translation from Fundam. Prikl. Mat. 23, No. 2, 217-229 (2020).
Pólya-Carlson dichotomy for coincidence Reidemeister zeta functions via profinite completions. (English) Zbl 07538653
On the lengths of group algebras of finite abelian groups in the modular case. (English) Zbl 1504.13019
Reviewer: Simion Sorin Breaz (Cluj-Napoca)
Goldie extending property on the class of \(z\)-closed submodules. (English) Zbl 1504.16005
Reviewer: Septimiu Crivei (Cluj-Napoca)
Triangulating dimension of skew generalized power series rings. (English) Zbl 1496.16044
Reviewer: Edward Mosteig (Los Angeles)
A note on group rings with trivial units. (English) Zbl 1501.16018
Reviewer: Todor Mollov (Plovdiv)
The structure of algebraic Baer \(\ast \)-algebras. (English) Zbl 1526.16033
Reviewer: Melchior Wirth (Klosterneuburg)
Non-isomorphic 2-groups with isomorphic modular group algebras. (English) Zbl 1514.20019
Reviewer: Enrico Jabara (Venezia)
Twisted polynomial and power series rings. (English) Zbl 1483.13008
Reviewer: Ali Benhissi (Monastir)
Locally solvable and solvable-by-finite maximal subgroups of \(\mathrm{GL}_n (D)\). (English) Zbl 1529.20049
Group rings with metabelian unit groups. (English) Zbl 1500.16030
Reviewer: Leo Margolis (Brussel)
On the modular isomorphism problem for groups of class \(3\) and obelisks. (English) Zbl 1490.20006
Reviewer: Antonio Beltrán Felip (Castellón)
Survey on Hopf algebras of GK-dimension 1 and 2. (English) Zbl 1506.16039
Andruskiewitsch, Nicolás (ed.) et al., Hopf algebras and tensor categories. International workshop, Nanjing University, Nanjing, China, September 9–13, 2019. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 771, 43-62 (2021).
Centrally essential group algebras and classical rings of fractions. (English) Zbl 1489.16021
Reviewer: Anatolii Tushev (Dnipro)
Group and polynomial identities in group rings. (English) Zbl 1494.16027
Di Vincenzo, Onofrio Mario (ed.) et al., Polynomial identities in algebras. Proceedings of the INDAM workshop, Roma, Italy, September 16–20, 2019. Cham: Springer. Springer INdAM Ser. 44, 411-421 (2021).
Reviewer: Todor Mollov (Plovdiv)
Notes on the history of identities on group (and loop) algebras. (English) Zbl 1486.16002
Di Vincenzo, Onofrio Mario (ed.) et al., Polynomial identities in algebras. Proceedings of the INDAM workshop, Roma, Italy, September 16–20, 2019. Cham: Springer. Springer INdAM Ser. 44, 355-364 (2021).
Quotients of Passman fours group and non-units of their group algebras. (English) Zbl 1487.16032
Reviewer: Leo Margolis (Brussel)
Unit groups of group algebras of groups of order 18. (English) Zbl 1483.16025
Reviewer: Telveenus Antony (Kingston upon Thames)
Maximal prime homomorphic images of mod-\(p\) Iwasawa algebras. (English) Zbl 1483.16026
Reviewer: Todor Mollov (Plovdiv)
Flatness of Noetherian Hopf algebras over coideal subalgebras. (English) Zbl 1483.16034
Reviewer: Ramón González Rodríguez (Vigo)
MSC:
16T05
Zero divisors of support size 3 in group algebras and trinomials divided by irreducible polynomials over GF(2). (English) Zbl 1476.16022
Reviewer: Anatolii Tushev (Dnipro)
Improved cryptanalysis of a ElGamal cryptosystem based on matrices over group rings. (English) Zbl 1466.94035
Reviewer: Aaron Lye (Bremen)
MSC:
94A60
Primary decomposition of crossed product and hypercentral algebras. (English) Zbl 1476.16026
Reviewer: Yuval Ginosar (Haifa)
LD-stability for Goldie rings. (English) Zbl 1492.16021
Reviewer: Matyas Domokos (Budapest)
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