Dlotko, Pawel2015-06-292015-06-2920101885-4508http://hdl.handle.net/11441/26213In this paper a fast algorithm to compute cohomology group generators of cellular decomposition of any orientable closed 2-manifold is presented. The presented algorithm is a dual version of algorithm to compute homology generators presented by David Eppstein [12] and developed by Jeff Erickson and Kim Whittlesey [13].application/pdfengAtribución-NoComercial-SinDerivadas 4.0 Españahttp://creativecommons.org/licenses/by-nc-nd/4.0/Computational cohomologyCohomology generatorsCombinatorial 2-manifoldinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess