Paul Dedecker ( Bruxelles, 1921 – Caracas, 2007) was a Belgian mathematician who worked primarily in topology on the subjects of nonabelian cohomology, general category theory, variational calculus and its relations to homological algebra, exterior calculus on manifolds and mathematical physics.
He graduated in mathematics in 1948 at the Free University of Brussels, where he was a student of van den Dungen.
Dedecker Paul, "Extension du groupe structural d'un espace fibré", Colloque de Topogie de Strasbourg (1955).
Dedecker Paul, Variétés différentiables et espaces fibrés, Université de Liège, Liège : 1962.
Dedecker Paul, "Sur la cohomologie non Abelienne, II", Canadian Journal of Mathematics, Vol. 15, No. 1, (1963), pp. 84–92
Dedecker Paul, Calcul des variations, formes différentielles et champs géodésiques, colloque international de géométrie différentielle, Strasbourg, CNRS : 1953
Dedecker Paul et Tison Pierre, Cours de topologie algébrique, fascicule 1, Caracas-Bruxelles-Lille : 1970
Dedecker Paul et Philippe Antoine, Cours de topologie algébrique, fascicule 2, Lille-Louvain-Santiage du Chili : 1970
