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Author: Ježek, Jaroslav

• Ježek, Jaroslav: Definability for equational theories of commutative groupoids. (English). Czechoslovak Mathematical Journal, vol. 62 (2012), issue 2, pp. 305-333
• Ježek, Jaroslav; Kepka, Tomáš: The semiring of 1-preserving endomorphisms of a semilattice. (English). Czechoslovak Mathematical Journal, vol. 59 (2009), issue 4, pp. 999-1003
• Ježek, Jaroslav; Kepka, Tomáš: The equational theory of paramedial cancellation groupoids. (English). Czechoslovak Mathematical Journal, vol. 50 (2000), issue 1, pp. 25-34
• Bashir, Robert El; Ježek, Jaroslav; Kepka, Tomáš: Simple zeropotent paramedial groupoids are balanced. (English). Czechoslovak Mathematical Journal, vol. 50 (2000), issue 2, pp. 397-399
• Cho, Jung R.; Ježek, Jaroslav; Kepka, Tomáš: Paramedial groupoids. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 2, pp. 277-290
• Cho, Jung R.; Ježek, Jaroslav; Kepka, Tomáš: Simple paramedial groupoids. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 2, pp. 391-399
• Ježek, Jaroslav: Some decidable congruences of free monoids. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 3, pp. 475-480
• Ježek, Jaroslav: Enumerating left distributive groupoids. (English). Czechoslovak Mathematical Journal, vol. 47 (1997), issue 4, pp. 717-727
• Ježek, Jaroslav; Kepka, Tomáš: Selfdistributive groupoids of small orders. (English). Czechoslovak Mathematical Journal, vol. 47 (1997), issue 3, pp. 463-468
• Ježek, Jaroslav; Kepka, Tomáš: Varieties of groupoids determined by short linear identities. (English). Czechoslovak Mathematical Journal, vol. 39 (1989), issue 4, pp. 644-658
• Ježek, Jaroslav: The lattice of equational theories. Part IV: Equational theories of finite algebras. (English). Czechoslovak Mathematical Journal, vol. 36 (1986), issue 2, pp. 331-341
• Ježek, Jaroslav; Kepka, Tomáš: Modular groupoids. (English). Czechoslovak Mathematical Journal, vol. 34 (1984), issue 3, pp. 477-487
• Ježek, Jaroslav; Kepka, Tomáš: Permutable groupoids. (English). Czechoslovak Mathematical Journal, vol. 34 (1984), issue 3, pp. 396-410
• Ježek, Jaroslav; Kepka, Tomáš: Torsion groupoids. (English). Czechoslovak Mathematical Journal, vol. 33 (1983), issue 1, pp. 7-26
• Ježek, Jaroslav: The lattice of equational theories. Part III: Definability and automorphisms. (English). Czechoslovak Mathematical Journal, vol. 32 (1982), issue 1, pp. 129-164
• Ježek, Jaroslav: The lattice of equational theories. Part I: Modular elements. (English). Czechoslovak Mathematical Journal, vol. 31 (1981), issue 1, pp. 127-152
• Ježek, Jaroslav: The lattice of equational theories. Part II: The lattice of full sets of terms. (English). Czechoslovak Mathematical Journal, vol. 31 (1981), issue 4, pp. 573-603
• Ježek, Jaroslav; Slavík, Václav: Primitive lattices. (English). Czechoslovak Mathematical Journal, vol. 29 (1979), issue 4, pp. 595-634
• Ježek, Jaroslav; Kepka, Tomáš: Varieties of quasigroups determined by short strictly balanced identities. (English). Czechoslovak Mathematical Journal, vol. 29 (1979), issue 1, pp. 84-96
• Ježek, Jaroslav; Kepka, Tomáš: Varieties of abelian quasigroups. (English). Czechoslovak Mathematical Journal, vol. 27 (1977), issue 3, pp. 473-503
• Ježek, Jaroslav: Varieties of algebras with equationally definable zeros. (English). Czechoslovak Mathematical Journal, vol. 27 (1977), issue 3, pp. 394-414