CURRICULUM   VITAE
 

NAME: Calin-Grigore AMBROZIE

ADDRESS: Institute of Mathematics of the Romanian Academy (IMAR)
                        PO Box 1-764, RO-70700 Bucharest, ROMANIA

                     fax: 40 1 2229826,  phone: 40 1 6500592  (home : 40 1 6825677)
                     e-mail: Calin.Ambrozie@imar.ro

EDUCATION: - PhD in Mathematics, obtained in 1995 at IMAR
- Postuniv. specialization in Operator Theory & Mathematical Analysis, 1987,
    Faculty of Mathematics - Bucharest
- MS, Faculty of Mathematics at the State University of Bucharest, 1982-1986,
    grade point average 9.98 of maximum 10
- College of phys.& math. 1978-81

JOBS: - permanent position at IMAR since 1990 (Sr. Res. Sci. III since 1995);
                  in the group of Functional Analysis and Operator Theory
- visiting professor, 1999, 2 months, Universite de Nice Sophia Antipolis, France
- visiting scholar, 1998, 6 months, Math. Institute - Czech Academy, Prague
- post-doctoral fellow, 1997, 1 year,  Universite de Lille 1, Lille, France
- mathematician 1988-90 at Increst - Bucharest
- temporarily, teaching: analysis on manifolds, operator theory, measure theory at the University of Bucharest; math. analysis (English) at the Polytechnic Univ. Bucharest

TOPICS: - member of Amer.Math.Soc., Soc.Matem.Rom.
               - English, French; computer skills; born 1963
               - short visits: Math. Institute Krakow, Poland 1998; Math. Dept. of Iowa
                                 Univ. 1987; Universite de Lyon 1999; Universite de Lille I 1999
               - summer school DQC, Cambridge 1997; referee J. Op. Theory
               - attending the conf.: Journees Th.Op. II Lille 1997; Sumirfas Texas A&M
                         Univ. 1997 (invited); VIII-th Romanian-Finnish Seminar Iasi 1999

TALKS at international conferences: - Operator Theory OT 12 -- 17:
                  12/1989 Craiova: Stability of the index of a Fredholm pair
                  13/90 Predeal: The Fredholm index in Banach spaces
                  14/92 Timisoara: A stability result on the Banach space complexes
                  15/94 Timisoara: The solution of a conjecture on Fredholm complexes
                  16/96 Timisoara: A bidimensional moment problem
                  17/98 Timisoara: Maximum entropy and moment problems
- Journees de Theorie des Operateurs I, CIRM Luminy-Marseille 1995:
      Noncompactness measure estimates in Fredholm theory (invited)
- 27-th Winter Conf. in Abstract Analysis 1999, Rohanov, Czech Republic:
      Existence of the representing density of maximum entropy
- Operator Theory Memorial Conference Sz. Nagy, 1999, Szeged, Hungary:
      Models for operator tuples over general domains (invited)
- Journees Lilloises de Theorie des Operateurs 2000, Lille, France:
      Model theory and Nevanlinna-Pick problems (invited)
 

LIST OF PUBLICATIONS:

Articles:

- Stability of the index of a Fredholm symmetrical pair,
    J. Operator Theory 25/1991, p. 61-67

- On Fredholm index in Banach spaces,
    Integral Equations and Op. Theory 25/1996, p. 1-34

- The Euler characteristic is stable under compact perturbations,
    Proc. Amer. Math. Soc., vol. 124, no. 7/1996, p. 2041-2050

- Contributions to the study of the perturbations of the Fredholm complexes
    (Romanian), Studii & Cerc. Matem. tom 48 no. 3-4/1996, p. 155-244

- A stability result on mixed manifolds,
    Revue Roum. de Math. Pures et Appl., vol. 41, no. 7-8/1996, p. 439-449

- A note on pairs of subspaces,
    Stud. Cerc. Mat., tom 47, no. 5-6/1995, p. 367-373

- Semi-Fredholm pairs (with F.-H. Vasilescu),
    Proc. Op. Theory Conf. 16, 1997

- Noncompactness measure invariance of the index,
    J. Operator Theory, vol. 38, no. 2/1997, p. 225-242

- A note on moment problems, Proc. Op. Theory Conf. 17, 1998, accepted

- Duality in quotient Banach spaces (with V. Muller),
    Revue Roum. de Math. Pures et Appl., accepted

- Operator tuples and analytic models over general domains in C^n (with M. Englis
    and V. Muller),  J. Operator Th., accepted

Monography: Banach space complexes (with F.--H. Vasilescu),
                      Kluwer Academic Publishers, MAIA Series, vol. 334/1995, 205 p.

Preprints:

* A maximum entropy approach to n-dimensional truncated moment
                        problems,  Publ. IRMA Lille, vol. 42, no. 14/1997

* Representing densities of sequences of moments, 1998

* Multioperators and models over analytic submanifolds, 1999

* Fractional transform-type solutions of the Nevanlinna-Pick problem, 1999
    (with D. Timotin)