A Note on Coeffective 1–Differentiable Cohomology

Cristian Ida; Sabinşan Mercheşan

doi:10.2478/auom-2014-0011

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A Note on Coeffective 1–Differentiable Cohomology

Analele ştiinţifice ale Universităţii "Ovidius" Constanţa. Seria Matematică

Volume 22 (2014): Issue 1 (March 2014)

By: Cristian Ida and Sabinşan Mercheşan

Open Access

|Dec 2014

Abstract

After a brief review of some basic notions concerning 1-differentiable cohomology, named here ď-cohomology, we introduce a Lichnerowicz ď– cohomology in a classical way. Next, following the classical study of coeffective cohomology, a special attention is paid to the study of some problems concerning coeffective cohomology in the graded algebra of 1– differentiable forms. Also, the case of an almost contact metric (2n+1)– dimensional manifold is considered and studied in our context.

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Articles in this issue

DOI: https://doi.org/10.2478/auom-2014-0011 | Journal eISSN: 1844-0835 | Journal ISSN: 1224-1784

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Language: English

Page range: 127 - 139

Submitted on: Aug 1, 2013

Accepted on: Nov 1, 2013

Published on: Dec 10, 2014

Published by: Ovidius University of Constanta

In partnership with: Paradigm Publishing Services

Publication frequency: 3 issues per year

Keywords:

1–differentiable form,

coeffective cohomology,

almost contact structure

Related subjects:

Mathematics,

General mathematics

© 2014 Cristian Ida, Sabinşan Mercheşan, published by Ovidius University of Constanta
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Volume 22 (2014): Issue 1 (March 2014)