L.M.P.A
Laboratoire de Mathématiques Pures et Appliquées
Joseph Liouville

Dominique Bourn

  • Grade : Professeur émérite
  • Equipe : Algèbre
  • Adresse :
    LMPA
    Centre Universitaire de la Mi-Voix
    50 rue F. Buisson
    CS80699
    62228 Calais
  • Bureau : -
  • Email : Dominique.Bourn@lmpa.univ-littoral.fr
  • Téléphone :
  • Page personnelle : http://www-lmpa.univ-littoral.fr/~bourn

Publications

Livres

  1. Schreier split epimorphisms in monoids and in semirings (, , and ), Universidade de Coimbra, Departamento de Matemática, Coimbra, .
  2. Mal'cev, protomodular, homological and semi-abelian categories ( and ), Kluwer Academic Publishers, volume 566, .

Articles de revues

  1. Normalizers and Split Extensions ( and ), In Appl. Categ. Structures, volume 23, . [pdf]
  2. A structural aspect of the category of quandles (), In J. Knot Theory Ramifications, volume 24, . [pdf]
  3. Two ways to centralizers of equivalence relations (), In Appl. Categ. Structures, volume 22, . [pdf]
  4. Schreier split epimorphisms between monoids (, , and ), In Semigroup Forum, volume 88, . [pdf]
  5. Normality, commutation and suprema in the regular Mal'tsev and protomodular settings (), In Cah. Topol. Géom. Différ. Catég., volume 54, .
  6. A characterisation of the "Smith is Huq" condition in the pointed Mal'tsev setting (, and ), In Cah. Topol. Géom. Différ. Catég., volume 54, .
  7. On the monad of internal groupoids (), In Theory Appl. Categ., volume 28, .
  8. Aspects of algebraic exponentiation ( and ), In Bull. Belg. Math. Soc. Simon Stevin, volume 19, .
  9. Intrinsic Schreier-Mac Lane extension theorem II: The case of action accessible categories ( and ), In J. Pure Appl. Algebra, volume 216, . [pdf]
  10. Comprehensive factorization and $I$-central extensions ( and ), In J. Pure Appl. Algebra, volume 216, . [pdf]
  11. Categorical (binary) difference terms and protomodularity ( and ), In Algebra Universalis, volume 66, . [pdf]
  12. Centralizer and faithful groupoid (), In J. Algebra, volume 328, . [pdf]
  13. Internal profunctors and commutator theory; applications to extensions classification and categorical Galois theory (), In Theory Appl. Categ., volume 24, .
  14. 2-catégories réductibles ( and ), In Repr. Theory Appl. Categ., .
  15. Centralizers in action accessible categories ( and ), In Cah. Topol. Géom. Différ. Catég., volume 50, .
  16. Subtractive categories and extended subtractions ( and ), In Appl. Categ. Structures, volume 17, . [pdf]
  17. Pointed protomodularity via natural imaginary subtractions ( and ), In J. Pure Appl. Algebra, volume 213, . [pdf]
  18. Approximate Mal'tsev operations ( and ), In Theory Appl. Categ., volume 21, .
  19. Mal'cev conditions revisited ( and ), In Appl. Categ. Structures, volume 16, . [pdf]
  20. The Mal'tsev operation on extensions (), In Cah. Topol. Géom. Différ. Catég., volume 49, .
  21. Abelian groupoids and non-pointed additive categories (), In Theory Appl. Categ., volume 20, .
  22. Commutator theory, action groupoids, and an intrinsic Schreier-Mac Lane extension theorem (), In Adv. Math., volume 217, . [pdf]
  23. Distributive law, commutator theory and Yang-Baxter equation (), In JP J. Algebra Number Theory Appl., volume 8, .
  24. Cohomology without projectives ( and ), In Cah. Topol. Géom. Différ. Catég., volume 48, .
  25. Baer sums in homological categories (), In J. Algebra, volume 308, . [pdf]
  26. Initial normal covers in bi-Heyting toposes (, and ), In Arch. Math. (Brno), volume 42, .
  27. Torsion theories in homological categories ( and ), In J. Algebra, volume 305, . [pdf]
  28. Action groupoid in protomodular categories (), In Theory Appl. Categ., volume 16, .
  29. Normal subobjects of topological groups and of topological semi-abelian algebras (), In Topology Appl., volume 153, . [pdf]
  30. Congruence distributivity in Goursat and Mal'cev categories (), In Appl. Categ. Structures, volume 13, . [pdf]
  31. Catégorification de structures définies par monade cartésienne ( and ), In Cah. Topol. Géom. Différ. Catég., volume 46, .
  32. On the direct image of intersections in exact homological categories (), In J. Pure Appl. Algebra, volume 196, . [pdf]
  33. Fibration of points and congruence modularity (), In Algebra Universalis, volume 52, . [pdf]
  34. Commutator theory in strongly protomodular categories (), In Theory Appl. Categ., volume 13, .
  35. Extensions with abelian kernels in protomodular categories ( and ), In Georgian Math. J., volume 11, .
  36. Normal sections and direct product decompositions ( and ), In Comm. Algebra, volume 32, . [pdf]
  37. Protomodular aspect of the dual of a topos (), In Adv. Math., volume 187, . [pdf]
  38. Characterization of protomodular varieties of universal algebras ( and ), In Theory Appl. Categ., volume 11, .
  39. The denormalized $3\times3$ lemma (), In J. Pure Appl. Algebra, volume 177, . [pdf]
  40. Extensions of symmetric cat-groups ( and ), In Homology Homotopy Appl., volume 4, .
  41. Centrality and connectors in Maltsev categories ( and ), In Algebra Universalis, volume 48, . [pdf]
  42. Central extensions in semi-abelian categories ( and ), In J. Pure Appl. Algebra, volume 175, . [pdf]
  43. Intrinsic centrality and associated classifying properties (), In J. Algebra, volume 256, . [pdf]
  44. Aspherical abelian groupoids and their directions (), In J. Pure Appl. Algebra, volume 168, . [pdf]
  45. Centrality and normality in protomodular categories ( and ), In Theory Appl. Categ., volume 9, .
  46. A categorical genealogy for the congruence distributive property (), In Theory Appl. Categ., volume 8, .
  47. $3\times3$ lemma and protomodularity (), In J. Algebra, volume 236, . [pdf]
  48. $n$-groupoids from $n$-truncated simplicial objects as a solution to a universal problem (), In J. Pure Appl. Algebra, volume 154, . [pdf]
  49. The structural nature of the nerve functor for $n$-groupoids (), In Appl. Categ. Structures, volume 8, . [pdf]
  50. Normal functors and strong protomodularity (), In Theory Appl. Categ., volume 7, .
  51. Normal subobjects and abelian objects in protomodular categories (), In J. Algebra, volume 228, . [pdf]
  52. Baer sums and fibered aspects of Mal'cev operations (), In Cahiers Topologie Géom. Différentielle Catég., volume 40, .
  53. Protomodularity, descent, and semidirect products ( and ), In Theory Appl. Categ., volume 4, .
  54. Mal'cev categories and fibration of pointed objects (), In Appl. Categ. Structures, volume 4, . [pdf]
  55. Polyhedral monadicity of $n$-groupoids and standardized adjunction (), In J. Pure Appl. Algebra, volume 99, . [pdf]
  56. Note on a submonadicity (), In Cahiers Topologie Géom. Différentielle Catég., volume 33, .
  57. Another denormalization theorem for abelian chain complexes (), In J. Pure Appl. Algebra, volume 66, . [pdf]
  58. Produits tensoriels cohérents de complexes de chaî ne (), In Bull. Soc. Math. Belg. Sér. A, volume 41, .
  59. The tower of $n$-groupoids and the long cohomology sequence (), In J. Pure Appl. Algebra, volume 62, . [pdf]
  60. A right exactness property for internal categories (), In Cahiers Topologie Géom. Différentielle Catég., volume 29, .
  61. The shift functor and the comprehensive factorization for internal groupoids (), In Cahiers Topologie Géom. Différentielle Catég., volume 28, .
  62. Une théorie de cohomologie pour les catégories exactes (), In C. R. Acad. Sci. Paris Sér. I Math., volume 303, .
  63. La tour de fibrations exactes des $n$-catégories (), In Cahiers Topologie Géom. Différentielle Catég., volume 25, .
  64. A general formulation of homotopy limits ( and ), In J. Pure Appl. Algebra, volume 29, . [pdf]
  65. Distributeurs et théorie de la forme ( and ), In Cahiers Topologie Géom. Différentielle, volume 21, .
  66. Une autre propriété universelle pour le champ associé (), In Cahiers Topologie Géom. Différentielle, volume 21, .
  67. Sur les ditopos (), In C. R. Acad. Sci. Paris Sér. A, volume 279, .
  68. Ditopos (), In C. R. Acad. Sci. Paris Sér. A, volume 279, .
  69. Analgèbres et catalgèbres (), In C. R. Acad. Sci. Paris Sér. A, volume 278, .
  70. Anadèses et catadèses naturelles entre $3$-foncteurs (), In C. R. Acad. Sci. Paris Sér. A-B, volume 277, .
  71. Natural anadeses and catadeses (), In Cahiers Topologie Géom. Différentielle, volume 14, .
  72. Anadèses et catadèses naturelles (), In C. R. Acad. Sci. Paris Sér. A-B, volume 276, .
  73. Triples $p$-structurés (), In Cahiers Topologie Géom. Différentielle, volume 13, .
  74. Sur les objets de Kleisli et d'Eilenberg-Moore dans une $2$-catégorie (), In C. R. Acad. Sci. Paris Sér. A-B, volume 275, .
  75. Triples $p$-structurés (), In C. R. Acad. Sci. Paris Sér. A-B, volume 274, .
  76. Sur les triples structurés (), In C. R. Acad. Sci. Paris Sér. A-B, volume 275, .

Chapitres de livres

  1. Moore normalization and Dold-Kan theorem for semi-abelian categories (), Chapter in Categories in algebra, geometry and mathematical physics, Amer. Math. Soc., volume 431, .
  2. Split extension classifier and centrality ( and ), Chapter in Categories in algebra, geometry and mathematical physics, Amer. Math. Soc., volume 431, .
  3. Categorical aspects of modularity ( and ), Chapter in Galois theory, Hopf algebras, and semiabelian categories, Amer. Math. Soc., volume 43, .
  4. Commutator theory in regular Mal'cev categories (), Chapter in Galois theory, Hopf algebras, and semiabelian categories, Amer. Math. Soc., volume 43, .
  5. Regular, protomodular, and abelian categories ( and ), Chapter in Categorical foundations, Cambridge Univ. Press, volume 97, .
  6. Low-dimensional geometry of the notion of choice (), Chapter in Category theory 1991 (Montreal, PQ, 1991), Amer. Math. Soc., volume 13, .
  7. Normalization equivalence, kernel equivalence and affine categories (), Chapter in Category theory (Como, 1990), Springer, volume 1488, . [pdf]
  8. Pseudofunctors and nonabelian weak equivalences (), Chapter in Categorical algebra and its applications (Louvain-La-Neuve, 1987), Springer, volume 1348, . [pdf]
  9. A canonical action on indexed limits: an application to coherent homotopy (), Chapter in Category theory (Gummersbach, 1981), Springer, volume 962, .
  10. A propos des ditopos (), Chapter in Nordwestdeutsches Kategorienseminar (Tagung, Bremen, 1976), Univ. Bremen, .
  11. Objets de Kleisli et d'Eilenberg-Moore d'un triple dans une $2$-catégorie (), Chapter in Esquisses mathématiques, No. 19, Exp. No. 1, Fac. Sci. Univ. Paris VII, Paris, .

Rapports

  1. Normalizers in the non-pointed case (), Technical report 528, LMPA, . [pdf]
  2. Internal equivalence relations, modular formula and Goursat condition in non-regular context (), Technical report 526, LMPA, . [pdf]
  3. A structural aspect of the category of quandles (), Technical report 513, LMPA, . [pdf]
  4. Mal'tsev reflection, $S-$Mal'tsev and $S-$protomodular categories (), Technical report 497, LMPA, . [pdf]
  5. A note on the notion of characteristic subobject in the Mal'tsev and protomodular settings (), Technical report 496, LMPA, . [pdf]
  6. Centralizers in Action Accessible Categories ( and ), Technical report, LMPA, .
  7. Abelian groupoids and non pointed additive categories (), Technical report, LMPA, . [pdf]
  8. Split extension classifier and centrality ( and ), Technical report, LMPA, .
  9. Characterizing Mal'Cev Characterizations ( and ), Technical report, LMPA, .
  10. Moore normalization and Dold-Kan theorem for semi-abelian categories (), Technical report, LMPA, .
  11. Closure Operators and Torsion Theories for Topological Algebras ( and ), Technical report, LMPA, .
  12. On the direct image of intersections in the exact homological categories (), Technical report, LMPA, .
  13. A note on the normal subobjects in the topological groups and in the topological semi-abelian algebras (), Technical report, LMPA, .
  14. Commutator theory in strongly protomodular categories (), Technical report, LMPA, .
  15. Normal Section and Direct Decomposition ( and ), Technical report, LMPA, .
  16. Commutator Theory in Regular Mal'cev Categories (), Technical report, LMPA, .
  17. Categorical Aspects of Modularity ( and ), Technical report, LMPA, .
  18. Intrinsic centrality and associated classifying properties (), Technical report, LMPA, .
  19. A categorical genealogy for the congruence distributive property (), Technical report, LMPA, .
  20. Protomodular aspects of the dual of a topos (), Technical report, LMPA, .
  21. Central extensions in semi-abelian categories ( and ), Technical report, LMPA, .
  22. Centrality and normality in protomodular categories ( and ), Technical report, LMPA, .
  23. Denormalized 3x3 lemma and (-regular categories (), Technical report, LMPA, .
  24. 3x3 lemma and protomodularity (), Technical report, LMPA, .
  25. Normal functor and strong protomodularity (), Technical report, LMPA, .
  26. Aspherical Mal'cev groupoids and their directions (), Technical report, LMPA, .
  27. Normal subobjects and abelian objects in protomodular categories (), Technical report, LMPA, .
  28. Baer sums and fibred aspects of Mal'cev operations (), Technical report, LMPA, .

Agenda

Calendrier

septembre 2017 :

août 2017 | octobre 2017