• DML-CZ Home

Author: Drápal, Aleš

• Drápal, Aleš; Hora, Jan: Nonassociative triples in involutory loops and in loops of small order. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 4, pp. 459-479
• Drápal, Aleš; Kinyon, Michael: Normality, nuclear squares and Osborn identities. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 4, pp. 481-500
• Drápal, Aleš; Jedlička, Přemysl; Stanovský, David: Preface. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 4, pp. 409-410
• Drápal, Aleš: Moufang loops of order coprime to three that cyclically extend groups of dihedral type. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 57 (2016), issue 4, pp. 453-500
• Drápal, Aleš; Shcherbacov, Victor: Identities and the group of isostrophisms. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 53 (2012), issue 3, pp. 347-374
• Drápal, Aleš: On elementary moves that generate all spherical latin trades. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 50 (2009), issue 4, pp. 477-511
• Drápal, Aleš: A class of commutative loops with metacyclic inner mapping groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 49 (2008), issue 3, pp. 357-382
• Lefevre, James; Donovan, Diane; Cavenagh, Nicholas; Drápal, Aleš: Minimal and minimum size latin bitrades of each genus. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 48 (2007), issue 2, pp. 189-203
• Drápal, Aleš: On multiplication groups of relatively free quasigroups isotopic to Abelian groups. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 1, pp. 61-86
• Drápal, Aleš: On multiplication groups of left conjugacy closed loops. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 45 (2004), issue 2, pp. 223-236
• Drápal, Aleš: Cyclic and dihedral constructions of even order. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 4, pp. 593-614
• Drápal, Aleš: A-loops close to code loops are groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 41 (2000), issue 2, pp. 245-249
• Kinyon, Michael K.; Chein, Orin; Drápal, Aleš: Introduction [Loops '99 Conference]. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 41 (2000), issue 2, pp. 203-204
• Drápal, Aleš: Multiplication groups of free loops. I. (English). Czechoslovak Mathematical Journal, vol. 46 (1996), issue 1, pp. 121-131
• Drápal, Aleš: Multiplication groups of free loops. II. (English). Czechoslovak Mathematical Journal, vol. 46 (1996), issue 2, pp. 201-220
• Drápal, Aleš; Kepka, Tomáš; Musílek, Michal: Group conjugation has non-trivial LD-identities. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 35 (1994), issue 2, pp. 219-222
• Drápal, Aleš; Kepka, Tomáš; Maršálek, Petr: Multiplication groups of quasigroups and loops II. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 35 (1994), issue 1, pp. 9-29
• El Bashir, Robert; Drápal, Aleš: Quasitrivial left distributive groupoids. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 35 (1994), issue 4, pp. 597-606
• Drápal, Aleš; Kepka, Tomáš: Multiplication groups of quasigroups and loops I. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 34 (1993), issue 1, pp. 85-99
• Drápal, Aleš: On a class of commutative groupoids determined by their associativity triples. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 34 (1993), issue 2, pp. 199-201
• Drápal, Aleš: On a planar construction of quasigroups. (English). Czechoslovak Mathematical Journal, vol. 41 (1991), issue 3, pp. 538-548
• Drápal, Aleš: Latin squares and partial groupoids [Abstract of thesis]. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 31 (1990), issue 1, pp. 194
• Drápal, Aleš; Kepka, Tomáš: Loops whose translations generate the alternating group. (English). Czechoslovak Mathematical Journal, vol. 40 (1990), issue 1, pp. 116-124
• Drápal, Aleš; Kepka, Tomáš: On a distance of groups and Latin squares. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 30 (1989), issue 4, pp. 621-626
• Drápal, Aleš; Kepka, Tomáš: Parity of orthogonal automorphisms. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 28 (1987), issue 2, pp. 251-259
• Drápal, Aleš; Kepka, Tomáš: Parity of orthogonal permutations. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 28 (1987), issue 3, pp. 427-432
• Drápal, Aleš: Globals of unary algebras. (English). Czechoslovak Mathematical Journal, vol. 35 (1985), issue 1, pp. 52-58
• Drápal, Aleš; Kepka, Tomáš: Group distances of Latin squares. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 26 (1985), issue 2, pp. 275-283
• Drápal, Aleš: Groupoids with non-associative triples on the diagonal. (English). Czechoslovak Mathematical Journal, vol. 35 (1985), issue 4, pp. 555-564
• Drápal, Aleš; Kepka, Tomáš: A note on the number of associative triples in quasigroups isotopic to groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 22 (1981), issue 4, pp. 735-743