1994, Phd. in mathematics, Faculty of mathematics and informatics, University of Bucharest.

Transcription

1 DUMITRU POPA Date of birth: , com. Cosimbesti, jud. Ialomita. Studies: , Faculty of mathematics and informatics, University of Bucharest. 1994, Phd. in mathematics, Faculty of mathematics and informatics, University of Bucharest. Actual position: Full professor, Dept. of math., Faculty of mathematics and informatics, University of Constanta, Romania. Phd- Advisor since Books published in international publishers 1. Constantin Costara, Dumitru Popa, Exercises in functional analysis, Kluwer Texts in the Mathematical Sciences 26, Dordrecht: Kluwer Academic Publishers- Springer Verlag, p. 451, (2003). ISBN Zbl , MR Papers published in the journals on the actual ISI list 1. Dumitru Popa, Pietsch integral operators defined on injective tensor products of spaces and applications, Glasgow Mathematical Journal, 39, No.2, (1997). Zbl MR Dumitru Popa, 2-absolutely summing operators on the space C(T,X), Journal of Mathematical Analysis and Applications, 239, No.1, 1-6 (1999). Zbl MR Dumitru Popa, Positive absolutely summing operators on the Köthe spaces, Positivity 5, No.4, (2001). Zbl MR Dumitru Popa, Lipschitzian characterizations of finite dimensional Banach spaces, Journal of Convex Analysis 9, No.1, (2002). Zbl , MR Dumitru Popa, Measures with bounded variation with respect to a normed ideal of operators and applications, Positivity 10, No. 1, (2006). Zbl MR Dumitru Popa, Khinchin's inequality, Dunford-Pettis and compact operators on the space C([0,1],X), Proc. Indian Acad. Sci., Math. Sci. 117, No. 1, (2007). Zbl MR Dumitru Popa, Examples of operators on C[0, 1] distinguishing certain operator ideals, Archiv der Mathematik, 88, No. 4, (2007). Zbl MR

2 8. Dumitru Popa, Examples of summing, integral and nuclear operators on the space C([0,1],X) with values in c_{0}, Journal of Mathematical Analysis and Applications, 331, No. 2, (2007). Zbl MR Dumitru Popa, Integral and Nuclear Operators on the Space C(Omega,c_0), Rocky Mountain J. Math., 38, No.1, (2008). Zbl pre MR Dumitru Popa, Reverse inclusions for multiple summing operators, J. Math. Anal. Appl. 350, No. 1, (2009). Zbl MR Dumitru Popa, A remark on Bochner integrability, Quaestiones Mathematicae, 32, No.1, 1-3, (2009). 12. Dumitru Popa, 2-Summing operators on C([0, 1]), l p ) with values in l 1, Proc. Indian Acad. Sci., Math. Sci. 119, No. 1, (2009). Papers published in the journals which latter will be on the ISI list 1. Dumitru Popa, Nuclear operators on C(T,X), Math. Reports, formerly Stud. Cercet. Mat. 42, No.1, (1990). Zbl , MR Dumitru Popa, Bochner integrability, weakly compact, compact and nuclear operators, Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 34(82), No.1, (1990). Zbl MR Dumitru Popa, An extension of Schur property of l1, An. Univ. ``Ovidius" ConstanŃa, Ser. Mat. 1, (1993). Zbl MR Dumitru Popa, On the positive absolutely summing operators on the space L_p(\mu,X), Collect. Math. 48, No.3, (1997). Zbl MR Kazimierz Musial, Dumitru Popa, The weak Radon-Nikodym property in spaces of nuclear operators, Quaest. Math. 20, No.4, (1997). Zbl MR Dumitru Popa, Sets which are dense in the space of all Pettis integrable functions, Quaest. Math. 23, No.4, (2000). Zbl MR Dumitru Popa, (r,p)-absolutely summing operators on the space C(T,X) and applications, Abstr. Appl. Anal. 6, No. 5, (2001). Zbl MR Constantin Costara, Dumitru Popa, Effective determination of all the Hahn-- Banach extensions of some linear and continuous functionals, An. ŞtiinŃ. Univ. ``Ovidius" ConstanŃa, Ser. Mat. 9, No. 2, (2001). Zbl MR Dumitru Popa, Some examples of weakly compact, compact, absolutely summing and nuclear operators on the space C[0,1], Quaest. Math. 26, No. 1, (2003). Zbl MR Papers published in the journals which are indexed in ZBL and MR. 1. Dumitru Popa, On some classical theorems in measure theory, Bull. Pol. Acad.

3 Sci., Math. 40, No.4, (1992). Zbl , MR Dumitru Popa, Grothendieck operators on the projective tensor products of spaces, Le Matematiche 50, No.1, (1995). Zbl , MR Dumitru Popa, Measures with relatively norm compact range and - nuclear operators, Le Matematiche 50, No.2, (1995). Zbl , MR Dumitru Popa, Some ideals of operators between spaces of operators, Le Matematiche 52, No.2, (1997). Zbl MR Dumitru Popa, On Boolean algebras which have the Vitali-Saks property, Le Matematiche 52, No.1, (1997). Zbl MR Dumitru Popa, On the vector form of the Lagrange formula, the Darboux property and l'hôpital's rule, Real Anal. Exch. 25, No.2, (2000). Zbl MR Dumitru Popa, Some series connected with the Dunford, Pettis and Bochner integrability, Atti Semin. Mat. Fis. Univ. Modena 49, No. 2, (2001). Zbl MR Dumitru Popa, (r,p)-absolutely summing dual operators on the projective tensor products of spaces, Le Matematiche 56, No. 1, (2001). Zbl MR Dumitru Popa, Rank alpha operators on the space C(T,X), Colloq. Math. 91, No. 2, (2002). Zbl MR Books published in roumanian language 1. Dumitru Popa, Analiza matematica, curs anul I,,,Universitatea Ovidius Constanta, 1996, ISBN: , 134p. 2. Constantin Costara, Dumitru Popa, Berkeley Preliminary exams-culegere de probleme, Ed. ExPonto, Constanta, 2000, ISBN , 403p. 3. Dumitru Popa, Operatori pe spatii de functii, Ed. ExPonto, Constanta, 2001, ISBN , 355p. 4. Dumitru Popa, Exercitii de analiza matematica, Biblioteca societatii de stiinte matematice din Romania, Ed. Mira, Bucuresti 2007, ISBN , 257p. Other papers published in roumanian journals 1. Dumitru Popa, Limita unui sir definit implicit, Gazeta matematica seria A, nr. 1, 36-47, Dumitru Popa, Lema lui Cantor in spatii Banach, Gazeta matematica seria A, nr. 1, 40-43, Dumitru Popa, Un procedeu de a construi multimi conexe si multimi conexe prin drumuri, Gazeta matematica seria A, nr. 4, , Dumitru Popa, Evaluari asimptotice pentru serii si integrale, Gazeta matematica seria A, nr. 1, 4-15, Dumitru Popa, Problems published in roumanian journals Gazeta matematica

4 seria A, seria B. Expertise Roumanian expert in the field of mathematics-see I evaluate a great number of grants in the field of mathematics-mathematical analysis, operator theory, measure theory. Reviewer no for ZBL, see no for Math. Reviews, see Referee for the journals on the ISI list Acta Applicanda Mathematicae, Analele stiintifice ale universitatii Ovidius Constanta- seria matematica. Referee for other journals Mathematical Communications, Croatia Methods of Functional Analysis and Topology, Ukraine. Papers quoted 1. Reverse inclusions for multiple summing operators, J. Math. Anal. Appl. 350, No. 1, (2009) in G. Botelho, D. Pellegrino, Coincidences for multiple summing mappings, arxiv: ; and G. Botelho, C. Michels, D. Pellegrino, New inclusion and coincidence theorems for summing multilinear mappings, arxiv: Some examples of weakly compact, compact, absolutely summing and nuclear operators on the space C[0,1], Quaest. Math. 26, No. 1, (2003) in T. B. Ghaim, An addendum to Popa's paper, Quaest. Math. 26, No. 1, (2003). 3. On the positive absolutely summing operators on the space L_p(\mu,X), Collect. Math. 48, No.3, (1997) in Phd-thesis of Pablo Gregori Huerta, Espacios de medidas vectoriales, Universitat de Valencia Effective determination of all the Hahn--Banach extensions of some linear and continuous functionals, An. ŞtiinŃ. Univ. ``Ovidius" ConstanŃa, Ser. Mat. 9, No. 2, (2001) in Narici Laurence, On the Hahn-Banach theorem, Velasco, M. V. (ed.) et al., Proceedings of the 2nd international school ``Advanced courses of mathematical analysis 2", Granada, Spain, September , Hackensack, NJ: World Scientific (2007).

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