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16S34 Group rings (39 articles)

• Sharma, Rajendra Kumar; Singh, Amit B.: Unit nil-clean and singular clean group rings. (English). Czechoslovak Mathematical Journal, vol. 75 (2025), issue 2, pp. 645-653
• Xiang, Yueming: Weak dimensions and Gorenstein weak dimensions of group rings. (English). Czechoslovak Mathematical Journal, vol. 71 (2021), issue 3, pp. 803-816
• Hai, Jinke: Coleman automorphisms of finite groups with a self-centralizing normal subgroup. (English). Czechoslovak Mathematical Journal, vol. 70 (2020), issue 4, pp. 1197-1204
• Shen, Liang: P-injective group rings. (English). Czechoslovak Mathematical Journal, vol. 70 (2020), issue 4, pp. 1103-1109
• Bovdi, Victor; Salim, Mohammed: Group algebras whose groups of normalized units have exponent 4. (English). Czechoslovak Mathematical Journal, vol. 68 (2018), issue 1, pp. 141-148
• Chen, Huanyin; Sheibani, Marjan; Ashrafi, Nahid: Rings consisting entirely of certain elements. (English). Czechoslovak Mathematical Journal, vol. 68 (2018), issue 2, pp. 553-558
• Ashrafi, Nahid; Sheibani, Marjan; Chen, Huanyin: Certain decompositions of matrices over Abelian rings. (English). Czechoslovak Mathematical Journal, vol. 67 (2017), issue 2, pp. 417-425
• Chaudhuri, Dishari; Saikia, Anupam: On the derived length of units in group algebra. (English). Czechoslovak Mathematical Journal, vol. 67 (2017), issue 3, pp. 855-865
• Udar, Dinesh; Sharma, R.K.; Srivastava, J.B.: Restricted Boolean group rings. (English). Archivum Mathematicum, vol. 53 (2017), issue 3, pp. 155-159
• Chang, Shan: Augmentation quotients for Burnside rings of generalized dihedral groups. (English). Czechoslovak Mathematical Journal, vol. 66 (2016), issue 4, pp. 1165-1175
• Bremner, Murray R.; Madariaga, Sara; Peresi, Luiz A.: Structure theory for the group algebra of the symmetric group, with applications to polynomial identities for the octonions. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 57 (2016), issue 4, pp. 413-452
• Gildea, Joe: Torsion units for some almost simple groups. (English). Czechoslovak Mathematical Journal, vol. 66 (2016), issue 2, pp. 561-574
• Zeng, Lingli; Nan, Jizhu: Vector invariant ideals of abelian group algebras under the actions of the unitary groups and orthogonal groups. (English). Czechoslovak Mathematical Journal, vol. 66 (2016), issue 4, pp. 1059-1078
• Thom, Andreas: A note on normal generation and generation of groups. (English). Communications in Mathematics, vol. 23 (2015), issue 1, pp. 1-11
• Tang, Gaohua; Wei, Yangjiang; Li, Yuanlin: Unit groups of group algebras of some small groups. (English). Czechoslovak Mathematical Journal, vol. 64 (2014), issue 1, pp. 149-157
• Danchev, Peter: $G$-nilpotent units of commutative group rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 53 (2012), issue 2, pp. 179-187
• Nan, Jizhu; Zhao, Huifang: On the structure of the augmentation quotient group for some nonabelian 2-groups. (English). Czechoslovak Mathematical Journal, vol. 62 (2012), issue 1, pp. 279-292
• Gildea, Joe: The structure of the unit group of the group algebra $\mathbb {F}_{2^k}A_4$. (English). Czechoslovak Mathematical Journal, vol. 61 (2011), issue 2, pp. 531-539
• Dong, Jingcheng: Grothendieck ring of quantum double of finite groups. (English). Czechoslovak Mathematical Journal, vol. 60 (2010), issue 3, pp. 869-879
• Danchev, Peter: Basic subgroups in modular abelian group algebras. (English). Czechoslovak Mathematical Journal, vol. 57 (2007), issue 1, pp. 173-182
• Danchev, P. V.: Direct decompositions and basic subgroups in commutative group rings. (English). Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 45 (2006), issue 1, pp. 53-56
• Danchev, Peter: Isomorphism of commutative group algebras of $p$-mixed splitting groups over rings of characteristic zero. (English). Mathematica Bohemica, vol. 131 (2006), issue 1, pp. 85-93
• Zvengrowski, Peter: Minicourse: An introduction to $\ell2$-homology. (English). In: Čadek, Martin (ed.): Proceedings of the 25th Winter School "Geometry and Physics". Circolo Matematico di Palermo, Palermo, 2006. pp. [39]-66
• Mollov, Todor Zh.; Nachev, Nako A.: On commutative twisted group rings. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 2, pp. 371-392
• Danchev, Peter V.: Subgroups of the basic subgroup in a modular group ring. (English). Mathematica Slovaca, vol. 55 (2005), issue 4, pp. 431-441
• Danchev, Peter V.: Basic subgroups in commutative modular group rings. (English). Mathematica Bohemica, vol. 129 (2004), issue 1, pp. 79-90
• Danchev, Peter: Commutative group algebras of highly torsion-complete abelian $p$-groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 4, pp. 587-592
• Danchev, Peter: Commutative modular group algebras of $p$-mixed and $p$-splitting abelian $\Sigma$-groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 43 (2002), issue 3, pp. 419-428
• Chin, Angelina Y. M.: A note on semilocal group rings. (English). Czechoslovak Mathematical Journal, vol. 52 (2002), issue 4, pp. 749-755
• Agoh, Takashi; Mori, Kenichi: Kummer type system of congruences and bases of Stickelberger subideals. (English). Archivum Mathematicum, vol. 32 (1996), issue 3, pp. 211-232
• Vellbinger, Ute: On the minimum distance of ideals in group algebras. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 4 (1996), issue 1, pp. 97-103
• Bovdi, A. A.; Lángi, T. P.: On the regularity of group algebras. (English). Archivum Mathematicum, vol. 32 (1996), issue 2, pp. 117-121
• Ullery, William: A note on group algebras of $p$-primary abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 36 (1995), issue 1, pp. 11-14
• Vasantha Kandasamy, W. B.: $s$-weakly regular group rings. (English). Archivum Mathematicum, vol. 29 (1993), issue 1, pp. 39-41
• Ullery, William: A direct factor theorem for commutative group algebras. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 33 (1992), issue 3, pp. 383-387
• Trlifaj, Jan: Constructions and homological properties of simple von Neumann regular rings. (English). Czechoslovak Mathematical Journal, vol. 40 (1990), issue 4, pp. 583-597
• Trlifaj, Jan: Direct finiteness of group rings - a simple proof of the Kaplansky's conjecture for finite groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 31 (1990), issue 3, pp. 427-429
• Glastad, Bruce; Hopkins, Glenn: Commutative semigroup rings which are principal ideal rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 2, pp. 371-377
• Skula, Ladislav: On certain ideals of the group ring $\bold Z [G]$. (English). Archivum Mathematicum, vol. 15 (1979), issue 1, pp. 53-66