English Version


Data si locul nasterii: 3 ianuarie 1973, Valenii de Munte, judetul Prahova.

Educatia: A absolvit Facultatea de Matematica, sectia matematica-cercetare a Universitatii Bucuresti in 1996.
Teza de doctorat: A sustinut doctoratul cu teza: "Noi rezultate in teoria inelelor graduate si a algebrelor Hopf" in anul 2000 la Universitatea din Bucuresti.
Pozitii academice: A fost preparator in perioada 1998-2000, asistent 2000-2002, iar din 2002 in prezent este Lector la Catedra de Algebra.
Domenii de interes stiintific: Teoria grupurilor, Inele si module graduate, Algebre Hopf, Teoria categoriilor, Algebre Lie, Grupuri cuantice.

Articole stiintifice

  1. Modules Graded by G-Sets. Duality and Finiteness Conditions, J. Algebra 195(1997), nr.2, 624-633 (cu S.Dascalescu si L.Grünenfelder).
  2. A Generalization of the Quasi-Hopf Algebra Dω(G), Comm. Algebra, 26(1998), nr.12, 4125-4141 (cu F.Panaite).
  3. Injective Modules Graded by G-Sets, Comm. Algebra, 27(1999), nr.7, 3537-3543.
  4. On the antipode of semi-Hopf algebras and braided semi-Hopf algebras, Rev. Roumaine Math. Pures Appl, 44(1999), nr.3, 329-340.
  5. Quantum traces and quantum dimension for quasi-Hopf algebras, Comm. Algebra, 27(1999), nr.12, 6103-6122 (cu F.Panaite si F.V.Oystaeyen).
  6. Quasi-Hopf algebra actions and smash product, Comm. Algebra, 28(2000), nr.2, 631-651 (cu F.Panaite si F.V.Oystaeyen).
  7. Relative Hopf modules for (dual) quasi-Hopf algebras, J. Algebra, 229(2000), nr.2, 632-659 (cu E.Nauwelaerts).
  8. Radford's biproduct for quasi-Hopf algebras and bosonization, J.Pure Appl. Algebra, 174(2002), nr.1, 1-42 (cu E.Nauwelaerts).
  9. Dual Drinfel'd double by diagonal crossed coproduct, Rev. Roum. Math. Pures Appl., 47(2002), nr.3, 271-294 (cu B.Chirita).
  10. Dual quasi-Hopf algebra coactions, smash coproducts and relative Hopf modules, Rev. Roum. Math. Pures Appl., 47(2002), nr.4, 415-443 (cu E.Nauwelaerts).
  11. Quasitriangular and ribbon quasi-Hopf algebras, Comm.Algebra, 31(2003), nr.2, 657-672.(cu E.Nauwelaerts)
  12. The quantum double for quasitriangular quasi-Hopf algebras, Comm.Algebra, 31(2003), nr.3, 1403-1425 (cu S.Caenepeel)
  13. Integrals for (dual) quasi-Hopf algebras. Applications, J.Algebra, 266(2003), nr.2, 552-583 (cu S.Caenepeel)
  14. Two-sided two-cosided Hopf modules and Doi-Hopf modules for quasi-Hopf algebras, J.Algebra, 270(2003), nr.1, 55-95 (cu S.Caenepeel)
  15. Factorizable quasi-Hopf algebras, applications, J.Pure Appl. Algebra, 194(2004), nr.1-2, 39-84 (cu B.Torrecillas)
  16. More properties of Yetter-Drinfeld modules over quasi-Hopf algebras. Hopf algebras in noncommutative geometry and physics, 89-112, Lecture Notes in Pure and Appl. Math., 239, Dekker, New York, 2005 (cu S.Caenepeel, Fl.Panaite)
  17. Yetter-Drinfeld categories for quasi-Hopf algebras, Comm. Algebra, 34(2006), nr.1, 1-35 (cu S.Caenepeel, Fl.Panaite)
  18. Generalized diagonal crossed products and smash products for quasi-Hopf algebras. Applications. Comm.Math.Phys., 266(2006), nr.2, 355-399 (cu Fl.Panaite, F.Van Oystaeyen)
  19. Doi-Hopf modules and Yetter-Drinfeld modules for quasi-Hopf algebras, Comm.Algebra, 34(2006), nr.9, 3413-3449 (cu S.Caenepeel, B.Torrecillas)
  20. Two-sided two-cosided Hopf modules and Yetter-Drinfeld modules for quasi-Hopf algebras, Appl.Categ.Structures, 14(2006), nr.5-6, 503-530 (cu B.Torrecillas)
  21. Radford's S4 formula for co-Frobenius Hopf algebras, J.Algebra, 307(2007), nr.1, 330-342 (cu M.Beattie, B.Torrecillas)



Actualizat: 12 noiembrie 2007


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