List of Members of ISMMA

Research Group

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Name Function  E-mail Address


Presentation:

The reserches activity of the team focuses on: results of existences and uniqnuess of the solutions; optimal criteria for singular and non-singular control; stability of the systems; calculus of variation; nonlinear analysis of dynamical systems; functional analysis and operators theory with application in controlable dynamical processes, etc.

Research:

Books, 2005-2009

  1. Mihai Popescu, Stabilitatea si stabilizarea sistemelor dinamice, Editura Tehnica, Bucuresti, ISBN 978-973-31-2356-9, pg. 470, 2009
  2. Mihai Popescu, Procese variationale tranzitorii si analiza neliniara in controlul optimal, Ed. Tehnica, 2007.

Articles, 2005-2009

  1. Olivian Simionescu-Panait, Waves in strained/polarized media, in: Special topics in the theory of piezoelectricity, eds. J. Yang, Springer, New York, pp. 169-246, 2009.
  2. Olivian Simionescu-Panait and Iulian Ana, On the coupling of guided waves propagation in piezoelectric crystals subject to initial fields, Math. and Mech. of Solids, vol. 14, nr. 5, pp. 502-513, 2009.
  3. Olivian Simionescu-Panait, Geometry of electroelastic materials subject to biasing fields, Balkan J. of Geometry and Appl., vol. 14, nr. 1, p. 91-101, 2009.
  4. Mihai Popescu, Fundamental solution for two-point boundary value problem, Journal Appl. Math. Computing, vol. 31, pp. 385-394, 2009.
  5. Mihai Popescu and Alexandru Dumitrache, Stability of the periodic solutions for quasi-linear controlled systems in critical case, in: Modeling, Simulation and Control of Nonlinear Engineering Dynamical Systems, Springer Science, ISBN 978-1-4020-8777-6, e-ISBN 978-1-4020-8778-3, pp. 327-336, 2009
  6. G. Dinca, M. Rochdi, On the structure of the solution set for a class of nonlinear equations involving a duality mapping (jointly with M. Rochdi), Topological Methods in Nonlinear Analysis, Vol. 31, No. 1 (2008), 29-49.
  7. G. Dinca, J. Cringanu, Multiple solutions for a class of nonlinear equations involving a duality mapping, Diff. Int. Equations, Volume 21, Numbers 3-4, 2008, 265-284.
  8. G. Dinca, P. Maftei, Multiple solution for operator equations involving a duality mapping on Orlicz-Sobolev spaces, Diff. Int. Equations, Volume 21, Numbers 9-10, 2008, 891-916
  9. C. P. Grunfeld, An Introduction to Monotonicity Methods for Nonlinear Kinetic Equations, in Topics in Applied Mathematics and Mathematical Physics, Eds. C. P. Grunfeld, S. Ion, G. Marinoschi, pp. 45-96, Editura Academiei Romane, 2008.
  10. Dorin Marinescu, On the Numerical Simulation of a Class of Reactive Boltzmann Type Equation, in Topics in Applied Mathematics and Mathematical Physics, Eds. C. P. Grunfeld, S. Ion, G. Marinoschi, pp. 201-242, Editura Academiei Romane, 2008.
  11. Olivian Simionescu-Panait,Iulian Ana, On the coupling of guided waves propagation in piezoelectric crystals subject to initial fields Math. and Mech. of Solids, on line publications, 2008.
  12. Olivian Simionescu Panait, Decomposition of waveguides propagating in piezoelectric crystals subject to initial fields in series Mathematical Modelling on Environmental and Life Sciences Problems, editors S. Ion, G. Marinoschi and C. Popa, Editura Academiei Romane, 2008, pp. 190-200.
  13. M. Popescu, Optimal control for quasi-linear systems with small parameters, Journal of Applied Mathematics & Computing, Springer Verlag Vol. 24 No. 2-4, 2008, pg. 14-30.
  14. M. Popescu , The fundamental system of solutions for "halo" orbits class, International Journal of Pure and Applied Mathematics, Vol. 44, Nr. 2, 2008, pp. 295-310.
  15. M. Popescu , Linear and nonlinear analisys for optimal pursuit in space, Advances in mathematical problems in engineering and aerospace sciences pg. 107-126, Cambridge Scientific Publishers USA, 2008 ;
  16. M. Popescu , Optimal control in Hilbert space applied in orbital rendezvous problems, in Advances in mathematical problems in engineering and aerospace sciences, pg. 135-143, Vol. 2, Cambridge Scientific Publishers USA, 2008
  17. Cecil P. Grunfeld, Nonlinear evolution equation in and ordered space arising from kinetic theory, Commun. Contemp. Mathematics, Vol. 9, No. 2 (2007) pp. 217 - 251.
  18. Olivian Simionescu-Panait, Propagation of attenuated waves along an edge of a cubic crystal subject to initial electro-mechanical fields, Math. and Mech. of Solids, vol. 12, nr. 1, p. 107-118, 2007.
  19. Mihai Popescu, Sweep method in analysis optimal control for rendez-vous problems, Journal of Applied Mathematics and Computing, Vol. 23 (2007), no.1-2, pp. 237-243.
  20. Mihai Popescu, Alexandru Dumitrache, Stability of periodic solution for quasi-linear controlled systems in critical case, Dynamical Systems Theory and Applications, Poland, vol.1(2007), pp. 379-387.
  21. Mihai Popescu, Alexandru Dumitrache, Stability of periodic solution for quasi-linear controlled systems in critical case, Dynamical Systems Theory and Applications, Poland, vol.1(2007), pp. 379-387.
  22. M. Popescu, On the variational process in singular optimal control, Rev. Roum. Sci. Tech. Mec. Appl., Tome 52, No. 1, 2007, ISSN 0044-2275.
  23. Mihai Popescu, Alexandru Dumitrache, Stability of periodic solution for quasi-linear controlled systems, Rev. Roum. Sci. Tech. Mec. Appl., Tome 52, No. 2, 2007, ISSN 0044-2275.
  24. M. Popescu, On the variational process in singular control, Rev. Roum., Sci. Tech. Mec. Appl. Tome 51, No. 1, pp. 55-64, 2007.
  25. M. Popescu, Al. Dumitrache , Stability of periodic solution for quasi linear controlled systems, Rev. Roum. Sci. Tech. Mec. Appl., Tome 52, pp. 143-153, 2007.
  26. George Dinca, D. Goeleven , Periodic solutions for evolution complementarity systems: a method of guiding functions, Topological Methods in Nonlinear Analysis, vol. 27, 2006.
  27. Mihai Popescu, Study of the optimality of singular arcs for transfer trajectories, Journal Nonlinear Studies, vol. 13(3), 2006, pp. 221-238.
  28. M. Popescu , Sweep method in analysis optimal control for rendez-vous pronlems, Journal of Applied Mathematics&Computing, vol ????, 2006, pp.
  29. Stelian Ion, Anca Veronica Ion and Dorin Marinescu, A Comparative Study of Non-Fickean Diffusion in Binary Fluids, Anal. Univ. Bucuresti, series Mathematics, anul LV(2006), pp. 91-98.
  30. Dorin Marinescu, On the Approximation of the Solutions of a Kinetic Model of Fermions, Anal. Univ. Bucuresti, series Mathematics, anul LV(2006), pp.175-184.
  31. Mihai Popescu, Al. Dumitrache, Optimality and non_optimality singular control transfer trajectories, Rev. Roum.Sci. Techn-Mec. Appl., Tome 51, no. 2, 2006, pp. 189-199.
  32. Mihai Popescu, Periodic solution for diferential equations with smal parameter, Rev. Roum.Sci. Techn-Mec. Appl., Tome 51, no. 4, 2006, pp. ???????
  33. Mihai Popescu, Control of nonlinear systems in singular problems. Nonlinear Analysis (USA) vol. 63, nr. 5-7(2005), pp. 1985-1997.
  34. M. Popescu, Control of affine nonlinear systems with nilpotent structure in singular problems, Journal of Optimization Theory and Applications Vol. 124(2005), pp. 455-466.
  35. Mihai Popescu, Fernard Pelletier, Courbes optimales pour une distribution affine, Bulletin des sciences mathematiques, (FRANCE), vol. 129 (2005), pp. 701-725, ISSN: 0007-4497.
  36. M. Popescu, A. Dumitrache, On the optimal control of affine nonlinear systems, Mathematical Problems in Engineering, No. 4, pp. 465-475, 2005.
  37. Olivian Simionescu-Panait, Attenuated wave propagation on a face of a cubic crystal subject to initial electro-mechanical fields, Int. J. of Applied Electromagnetics and Mechanics, IOS Press, vol. 22, nr. 1-2(2005), pp. 111-120.
  38. M. Popescu - Optimal trajectories of optimal transfer in nonstationary force field, Rev. Roum. Sci. Techn. - Mec. Appl. Tome 47, No. 1-6, pp. 3-18.
  39. M. Popescu - Orbital stability of the critical case for nonlinear differential system, Rev. Roum. Sci. Techn. - Mec. Appl., Tome 48, No. 1-6, pp. 55-63.
  40. M. Popescu , Curbes optimales pour une distribution affine, Bull. Sci. Math. 129(2005), pp.701-725.