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20K21 Mixed groups (25 articles)

• Dvořák, Josef; Žemlička, Jan: Self-small products of abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 63 (2022), issue 2, pp. 145-157
• Gabriyelyan, S. S.: On extensions of bounded subgroups in Abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 55 (2014), issue 2, pp. 175-188
• Goldsmith, Brendan; Karimi, Fatemeh; Aghdam, Ahad Mehdizadeh: Some generalizations of torsion-free Crawley groups. (English). Czechoslovak Mathematical Journal, vol. 63 (2013), issue 3, pp. 819-831
• Danchev, Peter: $G$-nilpotent units of commutative group rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 53 (2012), issue 2, pp. 179-187
• 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
• Megibben, Charles; Ullery, William: Isotype knice subgroups of global Warfield groups. (English). Czechoslovak Mathematical Journal, vol. 56 (2006), issue 1, pp. 109-132
• 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 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
• Albrecht, Ulrich: $A$-projective resolutions and an Azumaya theorem for a class of mixed abelian groups. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 1, pp. 73-93
• Megibben, Charles; Ullery, William: Isotype subgroups of mixed groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 42 (2001), issue 3, pp. 421-442
• Mutzbauer, Otto; Toubassi, Elias: Hulls of mixed modules with finite quotient $p$-rank. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 1, pp. 213-224
• Albrecht, Ulrich; Jeong, Jong-Woo: Homomorphisms between $A$-projective Abelian groups and left Kasch-rings. (English). Czechoslovak Mathematical Journal, vol. 48 (1998), issue 1, pp. 31-43
• Hill, Paul; Megibben, Charles: The nonseparability of simply presented mixed groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 39 (1998), issue 1, pp. 1-5
• Bečvář, J.: $N$-pure-high subgroups of abelian groups. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 26 (1985), issue 1, pp. 21-33
• Bican, Ladislav: The splitting of the tensor product of two mixed abelian groups of rank one. (English). Czechoslovak Mathematical Journal, vol. 33 (1983), issue 2, pp. 193-211
• Procházka, Ladislav: A note on $p$-adic completion of torsion-free abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 4, pp. 795-803
• Bican, Ladislav: A note on the splitting length of a finite direct sum of mixed Abelian groups of rank one. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 4, pp. 739-747
• Megibben, Charles K.: Separable mixed groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 4, pp. 755-768
• Procházka, Ladislav: Tensor product and quasi-splitting of Abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 1, pp. 55-69
• Bican, Ladislav: Pure subgroups split. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 2, pp. 283-292
• Bican, Ladislav: Factor-splitting Abelian groups of arbitrary rank. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 19 (1978), issue 4, pp. 653-672
• Bican, Ladislav: A splitting criterion for Abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 19 (1978), issue 4, pp. 763-774