The goal of this paper is to consider the notion of almost analytic form in a unifying setting for both almost complex and almost paracomplex geometries. We use a global formalism, which yields, in addition to generalizations of the main results of the previously known almost complex case, a relationship with the Frölicher-Nijenhuis theory. A cohomology of almost analytic forms is also introduced and studied as well as deformations of almost analytic forms with pairs of almost analytic functions.
CRASMAREANU, MIRCEA and IDA, CRISTIAN
"Almost analytic forms with respect to a quadratic endomorphism and their cohomology,"
Turkish Journal of Mathematics: Vol. 39:
3, Article 3.
Available at: https://journals.tubitak.gov.tr/math/vol39/iss3/3