English Version


Data si locul nasterii: 12 iunie 1963 in Bucuresti.


Pentru studenti:

 In atentia studentilor anul I, seria 12: Subiecte examen de Geometrie

 In atentia studentilor de la Seria 40, Cursul de "Fundamentele Geometriei" Subiecte de examen

 In atentia studentilor de la cursul de Algebra si geometrie Computationala
Educatia: A absolvit Facultatea de Matematica, Universitatea Bucuresti in 1986 si anul V de specializare in 1987.
Teza de doctorat: Doctor in Matematica din 1995 cu teza "Submersii riemanniene si hermitiene - Cazul fibratilor olomorfi", indrumator fiind prof. dr. Steriu Ianus.
Pozitii academice: A lucrat ca profesor la liceu in perioada 1987-1990 si ca cercetator la ITCI in perioada 1990-1991. Asistent la Catedra de Geometrie intre 1991-1995. Din 1996 este Lector.
Cursuri predate: A tinut cursuri de Geometrie (anul I), Geometrie Diferentiala (anii II si III), Fundamentele Geometriei (anul IV), Topologie generala si algebrica (anii I si II), Capitole speciale de geometrie (anul IV), Teoria fascicolelor si topologie algebrica (anul III), Algebra si geometrie Computationala (anul III).
Domenii de interes stiintific: varietati complexe compacte, fibrati vectoriali olomorfi.

Incepand cu 1 Iunie 2005, cercetator stiintific la Mathematisches Institut, Universitatea Georg-August, Goettingen, Germania

Bursier post-doc. in perioada Nov.1997 - Oct.1998 la Univ. Trieste (Italia).
Profesor invitat la Ruhr-Universitaet Bochum, 2002-2003, sem. I.

Conferinte tinute in strainatate: Milano, Ferara, Catania, Kaiserslautern, Bochum, Essen.

Organizator impreuna cu Prof.dr. Juergen Herzog (Essen) a Workshop-ului NATO ARW "Commutative Algebra, Singularities and Computer Algebra", Sinaia, Romania, Septembrie 2002.

Articole stiintifice

  1. Holomorphic and harmonic maps of locally conformal Kaehler manifolds. Boll. Unione Mat. Ital., VII. Ser., A 9, No.3, 569-579 (1995).
  2. On the Picard group of some normal surfaces. Rev. Roum. Math. Pures Appl. 40, No.1, 35-38 (1995).
  3. Sur l'existence de fibres vectoriels stables sur les surfaces non-kaehleriennes. (Existence of stable vector bundles on non-Kaehler surfaces). C.R. Acad. Sci., Paris, Ser. I 321, No.5, 591-593 (1995).
  4. An elementary proof of Banica-LePotier's inequality Δ ≥ 0. An. Univ. Bucur., Mat. 46, 97-100 (1997).
  5. Relating vector bundles on a nonalgebraic surface with those on its blow-up, Analale St. Univ. Ovidius Constanta, 5 (1997), no.2.
  6. On the Neron-Severi group of some non-Kaehler principal elliptic bundles. Rev. Roum. Math. Pures Appl. 43, No.1-2, 245-251 (1998).



Geometrie de contact, complexa si quaternionica pe varietati conforme si Riemann

  

GEOMETRIE DE CONTACT, COMPLEXA SI QUATERNIONICA PE VARIETATI CONFORME SI RIEMANN



Contractul CEEX Modulul I Nr. 2-Cex 06-11-22/25.07.06


Director: Prof.Dr. Stere Ianus



 Organizarea proiectului

 Prezentarea tehnico-stiintifica

 Desfasurarea proiectului

 Raport Etapa I
       Constructions in Sasakian geometry (Charles P.Boyer, Krzysztof Galicki, Liviu Ornea)
       Embeddings of Compact Sasakian Manifolds (Liviu Ornea, Misha Verbitsky)


 Raport Etapa II
       Stochastic Characterization of Harmonic maps on Riemannian Polyhedra (M.A.Aprodu, T.Bouziane)
       Harmonicity on cosymplectic manifolds (Catalin Gherghe)
       On a class of Twistorial maps (Radu Pantilie)


romb albastru Raport Etapa III

 Raport Etapa IV
       Every point is critical (Imre Barany, Jin-ichi Itoh, Costin Vilcu and Tudor Zamfirescu)
       On a construction of harmonic riemannian submersions (Monica Alice Aprodu)
       Pseudo-horizontally weakly conformal maps on Riemannian manifolds and Riemannian polyhedra (Monica Alice Aprodu)
       PHH Harmonic Submersions are Stable (Monica Alice Aprodu)
       On a gauge invariant functional (Catalin Gherghe)
       Convex polytopes passing through circles (Tudor Zamfirescu)
       Some remarks on simple closed geodesics of surfaces with ends (Jin-Ichi Itoh, Fumiko Ohtsuka and Tudor Zamfirescu)
       Harmonic maps between quaternionic Kaehler manifolds (S.Ianus, R.Mazzocco and G.E.Vilcu)


romb albastru Raport Etapa V
      Morse-Novikov cohomology of locally conformally Kahler manifols (Liviu Ornea, Misha Verbitsky)
      On complex infinite-dimensional Grassmann manifolds (Daniel Beltita, Jose E. Gale)
      Biharmonic and bianalytic maps (Michele Benyounes, Eric Loubeau, Radu Slobodeanu)
      A Class of Integrable Flows on the Space of Symmetric Matrices (Anthony M. Bloch, Vasile Brinzanescu, Arieh Iserles, Jerold E. Marsden, Tudor S. Ratiu)
      Eigenvalues of harmonic almost submersions (E. Loubeau, R. Slobodeanu)
      On the geometrized Skyrme and Faddeev models (Radu Slobodeanu)
      A special class of holomorphic mappings and the Faddeev-Hopf model (Radu Slobodeanu)
      Hypersurfaces of paraquaternionic space forms (Stere Ianus, Gabriel Eduard Vilcu)
      Einstein-Weyl structures on complex manifolds and conformal version of Monge-Ampere equation (Liviu Ornea, Misha Verbitsky)
      Invariant generalized complex and Kahler structures on Lie groups (Dmitri V. Alekseevsky, Liana David)


 Scientific Program


2002 - 2015 -- Facultatea de Matematica si Informatica, Universitatea din Bucuresti
Str. Academiei nr. 14, sector 1, C.P. 010014, Bucuresti, Romania
Tel: (4-021) 314 2863, Fax: (4-021) 315 6990, secretariat fmi.unibuc.ro