**BSG PROCEEDINGS 18**

"Differential Geometry and Dynamical Systems" (DGDS-2010),

joint with

The 6-th Conference of the Balkan Society of Geometers (BSG-6)

and

The 6-th International Colloquium of

"Mathematics in Engineering and Numerical Physics" (MENP-6 * mathematics sections)

August 25-28, 2010, Bucharest, ROMANIA

Geometry Balkan Press 2011

ISSN 1843-2654 (printed version)

ISSN 1843-2859 (online version)

Editor in Chief: Constantin Udriste

Volume Editor: Vladimir Balan

Suggested software for viewing and printing the PDF files: Acrobat Reader.

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Contents
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**A. Aron, G. Girban, C. Pop***About the solution of a battery mathematical model,*pp. 1-10.`[PDF]`**Vasile Arsinte***Subharmonic morphisms,*pp. 11-22.`[PDF]`**V. Balan, I.R. Nicola, D. Opris***Hybrid extension of a deterministic model for the Calcium-Inositol intracellular oscillations,*pp. 23-31.`[PDF]`**Carlo Cattani, Armando Ciancio***Existence theorem for hybrid competition model,*pp. 32-38.`[PDF]`**M. Ciobanu and V. Obadeanu***Geometrical structures associated to rheonomic first order dynamical systems,*pp. 39-46.`[PDF]`**Ugur Dursun***Hypersurfaces of hyperbolic space with 1-type Gauss map,*pp. 47-55.`[PDF]`**J. Lahrache***On a theorem of Walkup-Wets,*pp. 56-59.`[PDF]`**Adelina Manea***Some remarks about first order jet bundles over foliated manifolds,*pp. 60-66.`[PDF]`**Irina Meghea**Pp. 67-76.*Weak solutions for p-Laplacian and for pseudo-Laplacian using surjectivity theorems,***[PDF]****Janina Mihaela Mihaila***Custom developed e-learning application,*pp. 77-81.`[PDF]`**Paul Popescu and Marcela Popescu***Vector and affine bundles related to Riemannian foliations,*pp. 82-86.`[PDF]`**Cristina Liliana Pripoae and Gabriel Teodor Pripoae***Invexity versus generalized convexity,*pp. 87-94.`[PDF]`**Constantin Tarcolea and Adrian Stere Paris***Discriminant analysis and applied regression,*pp. 95-100.`[PDF]`**Tiberiu Vasilache, Valeriu Prepelita and Mona Doroftei***Standard controllable realizations for nD separable transfer matrices,*pp. 101-112.`[PDF]`