Submission of an original manuscript to the Poincare Journal of Mathematical Physics and Applications implies that the work represents original research not previously published, and that it is not under consideration for publication elsewhere. The author agrees to assign copyright to the journal in accordance with a contract that will be provided prior to publication. Upon acceptance, the paper will be published both in print and online, and it shall not be published elsewhere, in the same form or for commercial purposes, in any language, without the publisher’s consent. The journal upholds the principle that the publication of scholarly research serves the purpose of disseminating knowledge.