Related papers: The dynamics of travertine terrace formation

This paper is being withdrawn.

This paper has been withdrawn, due a wrong analysis of the obtained results.

This paper has been withdrawn

A modified version of this paper is under process and with a new title and abstract. Hence, this version of the article is completely withdrawn.

This paper has been withdrawn by the author(s). Please see arXiv:0711.3910 for revision.

This paper has been withdrawn by the author due to a crucial error in the formulation.

The paper was withdrawn by the author. Further research is needed.

The e-print is completely withdrawn for it was based on a report which was not public. The author seriously apologizes because he was unaware.

This paper has been withdrawn by the author, because a better treatment is given in the author's Phd. thesis (Sections 3.4.6 and 4.4), now available on the arxiv.

The paper has been withdrawn

This paper has been withdrawn by the author.

This paper has been withdrawn by the author; its content is properly cantained in the paper arXiv:0706.4447, entitled "Pure motives, mixed motives and extensions of motives associated to singular surfaces", and submitted on June 29, 2007.

This paper has been withdrawn by the author due to the incorrect application of the divergence theorem to Eqs 7, 8 and 9.

This paper has been withdrawn by the author because eq.(4) and those subsequent are incorrect.

This paper was withdrawn by the author due to an edition's rights

This paper has been withdrawn by the author(s) in the light of several other works available and due to a misunderstanding in the authorships.

This paper has been withdrawn by the author due to a crucial errors.

Submission has been withdrawn due to copyright issues.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to an error in the sufficient condition given for the proof of the Tate conjecture for Catanese surfaces.