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20K30 Automorphisms, homomorphisms, endomorphisms, etc. (10 articles)

• Ghumashyan, Heghine; Guričan, Jaroslav: Endomorphism kernel property for finite groups. (English). Mathematica Bohemica, vol. 147 (2022), issue 3, pp. 347-358
• Šaroch, Jan: On the nontrivial solvability of systems of homogeneous linear equations over $\mathbb Z$ in ZFC. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 2, pp. 155-164
• Abrudan, Horea Florian: On regular endomorphism rings of topological Abelian groups. (English). Czechoslovak Mathematical Journal, vol. 61 (2011), issue 2, pp. 521-530
• Hill, Paul: Abelian group pairs having a trivial coGalois group. (English). Czechoslovak Mathematical Journal, vol. 58 (2008), issue 4, pp. 1069-1081
• Enochs, Edgar E.; Rada, Juan: Abelian groups which have trivial absolute coGalois group. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 2, pp. 433-437
• 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
• Albrecht, U.; Faticoni, T.; Goeters, H. P.: A note on coflat abelian groups. (English). Czechoslovak Mathematical Journal, vol. 44 (1994), issue 3, pp. 431-442
• Göbel, R.; Goldsmith, B.: Cotorsion-free algebras as endomorphism algebras in $L$ - the discrete and topological cases. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 34 (1993), issue 1, pp. 1-9
• Kossaczký, Igor: Green's relations and regular elements of transformation semigroups. (English). Mathematica Slovaca, vol. 37 (1987), issue 2, pp. 159-168
• Duplak, Ján: Rot-quasigroups as isotopes of Abelian groups. (English). Mathematica Slovaca, vol. 26 (1976), issue 4, pp. 287-298