contents/category_theory.tex : Added some basics properties and definitions

references/annexes.bib

@@ -333,3 +333,47 @@
   title = {Hyperbolic functions},
   url   = {https://en.wikipedia.org/wiki/Hyperbolic\_functions}
 }
+@online{wikipedia_homomorphism,
+  title = {Homomorphism},
+  url   = {https://en.wikipedia.org/wiki/Homomorphism}
+}
+@online{wikipedia_morphism,
+  title = {Morphism},
+  url   = {https://en.wikipedia.org/wiki/Morphism}
+}
+@online{wikipedia_linearity,
+  title = {Linearity},
+  url   = {https://en.wikipedia.org/wiki/Linearity}
+}
+@online{wikipedia_epimorphism,
+  title = {Epimorphism},
+  url   = {https://en.wikipedia.org/wiki/Epimorphism}
+}
+@online{wikipedia_section_category_theory,
+  title = {Section (category theory)},
+  url   = {https://en.wikipedia.org/wiki/Section\_(category_theory)}
+}
+@online{wikipedia_ordered_pair,
+  title = {Ordered pair},
+  url   = {https://en.wikipedia.org/wiki/Ordered\_pair}
+}
+@online{bibmaths_regle_alembert,
+  title = {Règle de d'Alembert},
+  url   = {https://www.bibsmath.net/dico/index.php?action=affiche\&quoi=./r/regledalembert.html}
+}
+@online{bibmaths_regle_cauchy,
+  title = {Règle de Cauchy},
+  url   = {https://www.bibmath.net/dico/index.php?action=affiche\&quoi=./r/reglecauchy.html}
+}
+@online{maths_adultes_series_numerique_1,
+  title = {Séries numériques 1/6 : Tous les résultats à connaître},
+  url   = {https://www.youtube.com/watch?v=Vs9tBn0rypw}
+}
+@online{bibmaths_transformation_critere_abel,
+  title = {Transformation et critère d'Abel},
+  url   = {https://www.bibmath.net/dico/index.php?action=affiche\&quoi=./a/abeltransfo.html}
+}
+@online{bibmaths_critere_dirichlet,
+  title = {Critère de Dirichlet},
+  url   = {https://www.bibmath.net/dico/index.php?action=affiche\&quoi=./d/dirichletcritere.html}
+}