Copyright

Submission of the manuscript implies that it has not been published nor will be simultaneously submitted or published elsewhere. It also implies that it has been approved by all the authors and by the institution where the research was carried out.

Furthermore, it implies that any person cited as a source of personal communications has approved such citation.

By submitting a manuscript, the authors agree that the copyright for their article is transferred to the Publisher if and when the article is accepted for publication. The copyright covers the exclusive right to reproduce and distribute the article by means of printing, reprinting or any other method deemed appropriate by the Publisher including electronic means, photographic reproductions, microfilm or any other reproductions of a similar nature, as well as translation.

If material from other copyrighted works is included, the author must obtain written permission from the copyright owners and cite the source in the article.

If authors are committed with their institutions to include their papers in eventual institutional repositories, then the Jaen Journal on Approximation will provide copies with this purpose. (Authors must ask for the copy and send the URL of the institutional repository to jja@ujaen.es)