| 5.5.2025 
 | Levico Terme 
 | Solving the Yang-Baxter Equation:
New Frontiers and Approaches 
 |  | 
      | 
 | Indecomposable solutions of the Yang–Baxter equation of
multipermutation level 2 | 
      | 7.4.2025 | Valencia | Grupos y semigrupos |  | 
      | 
 | Indecomposable solutions of the Yang–Baxter equation of
multipermutation level 2 | 
      | 7.2.2025 | Olomouc | Seminář z univerzální algebry a uspořádaných množin |  | 
      | 
 | Central nilpotency of skew braces | 
      | 21.1.2025 | Warsaw | Seminarium z algebry ogólnej |  | 
      | 
 | Diagonals of solutions of the Yang-Baxter equation | 
      | 13.9.2024 
 | Soláň 
 | SSAOS '24 
 |  | 
      | 
 | Diagonals of solutions of the Yang-Baxter equation | 
      | 17.7.2024 
 | Sevilla 
 | 9th European Congress of Mathematics 
 |  | 
      | 
 | Diagonals of solutions of the Yang-Baxter equation | 
      | 13.6.2024 | online | Seminarium Algebra |  | 
      | 
 | Diagonals of solutions of the Yang-Baxter equation | 
      | 1.3.2024 
 | Lecce 
 | VII International Workshop
on Non-Associative Algebras in Lecce 
 |  | 
      | 
 | Solutions of the Yang-Baxter equation of
multipermutation level 2 | 
      | 23.1.2024 | Warsaw | Seminarium z algebry ogólnej |  | 
      | 
 | Set-theoretic solutions of the Yang-Baxter equation of level 2 | 
      | 6.9.2023 
 | Stará Lesná 
 | SSAOS '23 
 | [PDF] 
 | 
      | 
 | Indecomposable involutive 2-permutational solutions of the Yang–Baxter equation | 
      | 27.6.2023 
 | Będlewo 
 | Loops '23 | [PDF] 
 | 
      | 
 | Biracks and their applications – Part III: Braces and biracks (invited workshop talk) | 
      | 6.6.2022 
 | Lecce 
 | Advances in Group Theory and Applications 2023 
 | [PDF] 
 | 
      | 
 | Skew left braces and 2-reductive solutions of the Yang–Baxter equation (invited talk) | 
      | 31.5.2023 | Lecce | InformAlgebra seminar |  | 
      | 
 | Cocyclic involutive solutions of Yang-Baxter equation | 
      | 25.5.2023 | Lecce | InformAlgebra seminar |  | 
      | 
 | Automatic deduction and the Yang-Baxter equation | 
      | 3.4.2023 | online | European Non-Associative Algebra Seminar |  | 
      | 
 | Non-degenerate involutive set-theoretic solutions of the Yang–Baxter equation of multipermutation level 2 | 
      | 28.3.2023 | Olomouc | Seminář z univerzální algebry a uspořádaných množin |  | 
      | 
 | Non-degenerate involutive set-theoretic solutions of the Yang–Baxter equation of multipermutation level 2 | 
      | 24.1.2023 | Warsaw | Seminarium z algebry ogólnej |  | 
      | 
 | Distributive and Trimedial Quasigroups of Size 243 | 
      | 8.9.2022 | Karlovasi | Karlovasi |  | 
      | 
 | Set-theoretic solutions of the Yang–Baxter equation and their permutation groups | 
      | 11.7.2022 
 | Będlewo 
 | The algebra of the Yang-Baxter equation 
 | [PDF] 
 | 
      | 
 | Central nilpotency of skew braces | 
      | 25.3.2022 
 | Caen 
 | Algebra Days in Caen 2022 
 | [PDF] 
 | 
      | 
 | Involutive solutions of the Yang–Baxter equation of multipermutation level 2 and their permutation groups (invited talk) | 
      | 30.11.2021 | Warsaw | Seminarium z algebry ogólnej (online) |  | 
      | 
 | Central nilpotency of skew braces | 
      | 25.5.2021 | Warsaw | Seminarium z algebry ogólnej (online) |  | 
      | 
 | Homomorphic images of affine quandles | 
      | 21.2.2019 
 | Siena 
 | AAA 99 
 | [PDF] 
 | 
      | 
 | Distributive biracks and solutions of Yang-Baxter equation | 
      | 28.1.2020 | Warsaw | Seminarium z algebry ogólnej |  | 
      | 
 | Involutory quandles of order pq | 
      | 24.4.2019 | Ostrava | Ostrava seminar on mathematical physics |  | 
      | 
 | Set theoretic solutions of Yang-Baxter equation and retraction congruence | 
      | 24.4.2019 | Ostrava | Ostrava seminar on mathematical physics |  | 
      | 
 | Set theoretic solutions of Yang-Baxter equation and retraction congruence | 
      | 2.4.2019 | Olomouc | Seminář z univerzální algebry a uspořádaných množin |  | 
      | 
 | Set theoretic solutions of Yang-Baxter equation and retraction congruence | 
      | 2.3.2019 
 | Vienna 
 | AAA 97 
 | [PDF] 
 | 
      | 
 | Yang-Baxter equation and a congruence of biracks | 
      | 27.11.2018 | Warsaw | Seminarium z algebry ogólnej |  | 
      | 
 | Garside elements of the structure monoid of an involutive multipermutation solution | 
      | 7.11.2018 | Prague | Seminář z kombinatorické, algoritmické a finitní algebry |  | 
      | 
 | Solutions of Yang-Baxter equation and the retraction congruence | 
      | 15.6.2018 
 | Gdańsk 
 | Subquandles of Affine Quandles 
 | [PDF] 
 | 
    
      | 
 | Knots in Gdańsk II | 
      | 16.1.2018 | Warsaw | Seminarium z algebry ogólnej |  | 
      | 
 | Thompson's group, Tamari lattices and associativity | 
      | 3.8.2017 
 | Denver 
 | 4th Mile High Conference on Non-associative Mathematics 
 | [PDF] 
 | 
    
      | 
 | Subquandles of Affine Quandles | 
      | 18.6.2017 
 | Novi Sad 
 | AAA 94 
 | [PDF] 
 | 
      | 
 | Subdirectly irreducible medial quandles | 
      | 21.11.2016 | Warsaw | Seminarium z modów i modałów |  | 
      | 
 | Axiomaty Birkhoff'a | 
      | 30.3.2016 | Prague | Seminář z kombinatorické, algoritmické a finitní algebry |  | 
      | 
 | Subdirektně ireducibilní mediální quandly | 
      | 22.3.2016 | Olomouc | Seminář z univerzální algebry a uspořádaných množin |  | 
      | 
 | Abelovské quandly | 
      | 15.3.2016 | Caen | Séminaire d'algèbre et de géométrie | [PDF] 
 | 
      | 
 | Quandles médiaux | 
      | 6.2.2016 
 | Brno 
 | AAA 91 
 | [PDF] 
 | 
      | 
 | Distributive quasigroups of order 243 | 
      | 13.1.2016 | Prague | Seminář z kombinatorické, algoritmické a finitní algebry |  | 
      | 
 | Abelovské quandly | 
      | 17.11.2015 | Warsaw | Seminarium z modów i modałów |  | 
      | 
 | Wolne entropiczne quandle | 
      | 1.7.2015 
 | Ohrid 
 | Loops '15 
 | [PDF] | 
      | 
 | Structure of medial quandles | 
      | 5.6.2015 
 | Novi Sad 
 | AAA 90 
 | [PDF] 
 | 
      | 
 | Free medial quandles | 
      | 14.4.2015 | Olomouc | Seminář z univerzální algebry a uspořádaných množin | 
    
      | 
 | Mediální quandly | 
      | 4.3.2015 | Prague | Seminář z kombinatorické, algoritmické a finitní algebry |  | 
      | 
 | Volné mediální quandly | 
      | 13.2.2015 
 | Debrecen 
 | GTG 
 | [PDF] 
 | 
      | 
 | Medial quandles | 
      | 28.10.2014 | Warsaw | Seminarium z modów i modałów |  | 
      | 
 | Liczenie entropicznych quandli | 
      | 8.10.2014 | Prague | Seminář z kombinatorické, algoritmické a finitní algebry |  | 
      | 
 | Kvazivariety modulů nad Dedekindovskými obory | 
      | 11.9.2014 
 | Stará Lesná 
 | SSAOS '14 
 | 
 | 
      | 
 | Measuring the dispersed sunlight | 
      | 6.5.2014 | Linz | Algebra seminar |  | 
      | 
 | Commutative automorphic loops | 
      | 9.2.2014 
 | Linz 
 | AAA 87 
 |  | 
      | 
 | Cyclic semidirect extensions of commutative
automorphic loops | 
      | 27.11.2013 | Warsaw | Seminarium z modów i modałów |  | 
      | 
 | Commutative automorphic loops | 
      | 4.9.2013 
 | Prague 
 | TAE 2013 
 |  | 
      | 
 | Azimuthal optimization of stationary solar
panels with respect to the dispersed sunlight in
middle Bohemia region | 
      | 13.8.2013 
 | Denver 
 | 3rd Mile High Conference on Non-associative Mathematics 
 |  | 
    
      | 
 | Nuclear semidirect product of commutative
automorphic loops | 
      | 2.6.2013 
 | Olomouc 
 | AAA 86 
 |  | 
      | 
 | Nuclear semidirect product of commutative
automorphic loops | 
      | 2.1.2013 | Prague | Seminář z kombinatorické, algoritmické a finitní algebry |  | 
      | 
 | Jádrový semidirektní součin komutativních A-lup | 
      | 17.3.2012 
 | Novi Sad 
 | AAA 83 
 | [PDF] 
 | 
      | 
 | Equational theory of left divisible left distributive groupoids | 
      | 25.7.2011 
 | Třešť 
 | Loops '11 
 | [PDF] 
 | 
      | 
 | Commutative centerless loops with metacyclic inner mapping groups | 
      | 24.6.2011 
 | Potsdam 
 | AAA 82 
 | [PDF] 
 | 
      | 
 | Nilpotency in automorphic p-loops | 
      | 2.6.2010 
 | Będlewo 
 | AAA 80 
 | [PDF] 
 | 
      | 
 | Commutative automorphic p-loops | 
      | 30.3.2010 | Olomouc | Seminář z univerzální algebry a uspořádaných množin | 
    
      | 
 | Semidirektní součin (polo)svazů | 
      | 12.2.2010 
 | Olomouc 
 | AAA 79 
 | [PDF] 
 | 
      | 
 | Structure of commutative automorphic loops | 
  
      | 18.11.2009 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Kontrukce automorfních lup | 
      | 10.9.2009 
 | Stará Lesná 
 | SSAOS '09 
 | [PDF] 
 | 
      | 
 | An application of the number theory in the non-associative algebra | 
      | 22.6.2009 
 | Denver 
 | 2nd Mile High Conference on Non-associative Mathematics 
 | [PDF] 
 | 
    
      | 
 | Constructions of commutative A-loops | 
  
      | 31.3.2009 | Caen | Séminaire Algèbre et Géométrie | 
    
      | 
 | Structure de A-boucles commutatives | 
  
      | 15.10.2008 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Structure of commutative automorphic loops | 
      | 6.9.2008 
 | Třešť 
 | SSAOS '08 
 | [PDF] 
 | 
 
      | 
 | Constructions of Small A-Loops 
 | 
      | 24.5.2008 
 | Linz 
 | AAA 76 
 | [PDF] 
 | 
 
      | 
 | An Invariant for Left Distributivity and Idempotency 
 | 
   
    
      | 11.4.2008 | Denver | Faculty seminar | [PDF] 
 | 
    
      | 
 | Combinatorial Construction of the Weak Order of a Coxeter Group | 
    
      | 12.3.2008 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Some open problems concerning left distributive idempotent groupoids | 
      | 1.12.2007 
 | Vienna 
 | GTG 
 | [PDF] 
 | 
 
      | 
 | Combinatorial Construction of the Weak Order of a Coxeter Group 
 | 
   
      | 25.9.2007 
 | Caen 
 | Séminaire Algèbre et Géométrie 
 | [PDF] 
 | 
 
      | 
 | Identités de boucles obtenus par l'identification nucléaire 
 | 
   
      | 23.8.2007 
 | Prague 
 | LOOPS'07 
 | [PDF] 
 | 
 
      | 
 | Loop Identities Obtained by Nuclear Identification 
 | 
   
      | 9.2.2007 
 | Klagenfurt 
 | AAA 73 
 | [PDF] 
 | 
    
      | 
 | Loop Identities Obtained by Nuclear Identification 
 | 
    
      | 1.11.2006 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Semidirect product of lattices | 
    
      | 5.9.2006 
 | Radějov 
 | SSAOS
'06 
 | [PDF] 
 | 
    
      | 
 | Geometry Monoids and Geometry Groups 
 | 
    
      | 8.5.2006 
 | Znojmo 
 | CEQIP
2006 
 | [PDF] 
 | 
    
      | 
 | Multipolynomial
quadratic sieve 
 | 
    
      | 25.4.2006 | Warsaw | Seminarium z modów i modałów | [PDF] 
 | 
    
      | 
 | Left distributive left idempotent
groupoids | 
    
    
    
      | 10.2.2006 
 | Będlewo 
 | AAA71 
 | 
    
      | 
 | Semidirect
product of lattices 
 | 
    
      | 15.11.2005 | Prague | Seminář z matematiky inspirované
kryprografií | 
    
      | 
 | Hledání zkosených polynomů pro GNFS | 
    
    
    
      | 8.11.2005 | Prague | Seminář z matematiky inspirované
kryprografií | 
    
      | 
 | Hledání vhodných polynomů pro GNFS | 
    
    
    
      | 16.3.2005 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Geometrické monoidy algebraických
identit:
levodistributivita | 
    
    
    
      | 2.3.2005 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Geometrické monoidy algebraických
identit:
asociativita | 
    
    
    
      | 7.4.2004 | Prague | Seminář z kombinatorické,
algoritmické a finitní algebry | 
    
      | 
 | Levodistributivní levoidempotentní
grupoidy | 
    
    
    
      | 13.1.2003 | Ustroń | Groups and Group Rings X | 
    
      | 
 | Construction of the weak order of
Coxeter groups | 
    
    
    
      | 20.3.2002 | Amiens | Séminaire de théorie des groupes | 
    
      | 
 | Une construction combinatoire du
treillis de
Bruhat faible d'un groupe de Coxeter fini | 
    
    
    
      | 11.3.2002 | Marne-la-Valée | Séminaire d'algèbre | 
    
      | 
 | Une construction combinatoire du
treillis de
Bruhat faible d'un groupe de Coxeter fini | 
    
    
    
      | 26.2.2002 | Caen | Séminaire de structures discrètes | 
    
      | 
 | Treillis des groupes de Coxeter finis. |