Asist. Oprea Teodor

Data si locul nasterii

13 Mai 1974, in Curtea de Arges.

Studii universitare si doctorale

1992–1997: Facultatea de Matematica, Universitatea Bucuresti. Media anilor de studiu: 9,90; media de licenta: 10.
1997–1998: Master in geometrie, Facultatea de Matematica, Universitatea Bucuresti, media 9,75.
1998–2006: Doctorand, domeniul Matematica, Universitatea Politehnica din Bucuresti. Titlul tezei: Optimizari pe subvarietati Riemanniene. Conducator stiintifi: Prof. Dr. C. Udriste. Referenti: Prof. Dr. V. Preda, Prof. Dr. G. Pripoae, Prof. Dr. T. Rapcsak.

Cariera profesionala

Feb. 1999–Feb. 2001: Preparator l Catedra de Geometrie, Facultatea de Matematica, Universitatea Bucuresti.
Feb. 2001–prezent: Asistent la Catedra de Geometrie, Facultatea de Matematica, Universitatea Bucuresti.

Domenii de interes stiintific

Subvarietati Riemanniene, optimizari Riemanniene.

Lucrari publicate

Sur le connexions Weyl et Lyra, Bull.Math.Soc.Sci.Math.Roum., Nouv. Ser.42 3 (1999), 263-269.
On the Riemannian manifolds with birecurrent Ricci tensor, Libertas Math. 19 (1999), 59-63, cu L. Nicolescu.
Affine functions between manifolds with symmetrical linear connections, An. Univ. Buc. 2 (2001), 115-119.
On geodesically related Riemannian spaces, An. Univ. Buc. 1 (2004), 105-114.
Optimizations methods on Riemannian submanifolds, An. Univ. Buc. 1 (2005), 127-136.
On the geometry of Weyl manifolds, An. Univ. Buc. 1 (2005), 123-126.
Quelques remarques sur les connexions semisymetriques metriques, Balkan Journal of Geometry and its Applications 10, 2 (2005), 131-144, cu L. Nicolescu
Generalizations of Chen's inequality, Algebras Groups Geom. 23, 1 (2006), 93- 103.
Probleme de extrem conditionat in geometria Riemanniana, Editura Universitatii Bucuresti, 2006.
A new obstruction to minimal isometric immersions into a real space form, Journal of Inequalities in Pure and Apll. Math. 7, 5 (2006), art. 174.
Chen's inequality in the Lagrangian case, Colloq. Math. 108, 1 (2007), 163-169.
On a Riemannian Invariant of Chen type, Rocky Mountain Journal of Mathematics 38, 2 (2008), 567-581.
2-Killing vector fields on Riemannian manifolds, Balkan Journal of Geometry and its Applications 13, 1 (2008) 87-92.
H-convex Riemannian Submanifolds, Balkan Journal of Geometry and its Applications 13, 2 (2008) 112-119, cu C. Udriste.
Ricci curvature of Lagrangian submanifolds in complex space forms, Mathematical Inequalities and Applications, in curs de aparitie.

Comunicari stiintifice

H-convex Riemannian submanifolds, Seminarul Gheorghe Vranceanu, Universitatea Bucuresti, 2002.
On geodesically related Riemannian manifolds, Seminarul Gheorghe Vranceanu, Universitatea Bucuresti, 2003.
Optimization methods on Riemannian submanifolds , Seminarul Gheorghe Vranceanu, Universitatea Bucuresti, 2004.
Constrained extremum problems in Riemannian geometry, colocviul “Mathematics in Engineering and Numerical Physics”, Universitatea Politehnica din Bucuresti, 2006.
Critical planes for sectional curvature, Sesiunea aniversara “Leonhard Euler- 300 de ani de la nastere”, Universitatea Bucuresti, 2007.

Ultima actualizare: 4 decembrie 2009