English Version

Nume: Petre-Valentin GHISOIU

Data nasterii: 26 iunie 1977

Adresa: Facultatea de Matematica si Informatica, Str.Academiei nr.14, C.P. 010014, Bucuresti, Romania

E-mail: ghisoiu  fmi.unibuc.ro



Studii:
Licenta: Facultatea de Matematica, Universitatea Bucuresti, 1999;
Teza: Subvarietati minimale.
Master: Facultatea de Matematica si Informatica, Universitatea Bucuresti, 2002;
Teza: Inegalitati geometrice pentru subvarietati lagrangeene.
Doctorand in Matematica din octombrie 2004 cu teza: "Inegalitati geometrice in teoria subvarietatilor", conducator Prof.Dr. Ion MIHAI la Universitatea Bucuresti.

Pozitia academica: Preparator Drd., Catedra de Geometrie, Facultatea de Matematica si Informatica, Universitatea Bucuresti (din februarie 2002).

Domenii de interes stiintific:
- Geometria diferentiala a varietatilor pseudo-riemanniene inzestrate cu G-structuri si a subvarietatilor acestora;
- Teoria invariantilor Chen si aplicatii;
- Geometria subvarietatilor in varietati complexe.

Burse de cercetare:
1. Grant CNCSIS 2005: "Materiale Magnetice Nano- si Mono-dimensionale" (membru al echipei de cercetare).
2. Grant CEEX-ET 2005 (cod 41): Cercetare de excelenta pentru tinerii cercetatori "Proiecte recente din teoria subvarietatilor" (membru al echipei de cercetare).

Conferinte:
1. Universitatea din Bucuresti, Seminarul de teoria subvarietatilor (2003-2005).
2. Universitatea din Bucuresti, Seminarul stiintific "Gheorghe VRANCEANU".

Articole stiintifice:
1. Minimality of certain contact slant submanifolds in Sasakian space forms, by Ion MIHAI and Valentin GHISOIU, Int. J. Pure Appl.Math.Sci., vol.1 (2004), pg.95-99;
2. On Riemannian Manifold Endowed with a Locally Conformal Cosymplectic Structure, by Ion MIHAI, Radu ROSCA and Valentin GHISOIU, accepting for publication in the International Journal of Mathematics and Mathematical Sciences.


Ultima actualizare: 12 decembrie 2005


Annals of the University of Bucharest (Mathematical Series)

 

Annals of the University of Bucharest (mathematical series), ISSN 2067-9009 is a mathematical research journal, published by the University of Bucharest, Faculty of Mathematics and Computer Science. This journal continues Analele Universitatii din Bucuresti-Matematica, founded in 1952. Annals of the University of Bucharest (mathematical series) aims at publishing high level original research papers and surveys, in all areas of pure and applied mathematics. The papers published in this journal are abstracted in Mathematical Reviews and Zentralblatt Math. The journal consists of one yearly volume divided in 2 issues. Contributions should be in English and should be sent to one of the members of the Editorial Board or to one of the Editorial Secretaries.

Information for authors. LaTex template.

EDITORIAL OFFICE


FACULTY of MATHEMATICS and COMPUTER SCIENCE
UNIVERSITY of BUCHAREST
Str. Academiei 14
010014 Bucharest, Romania

Contact: annalsub  fmi.unibuc.ro

ISSN 2067-9009

Seria Matematica     Scurt Istoric

EDITORIAL BOARD

CABIRIA ANDREIAN-CAZACU (University of Bucharest, Cabiria.Andreian@imar.ro) • VIOREL BARBU (University of Iasi, vb41@uaic.ro) • LUCIAN BEZNEA ("Simion Stoilow" Inst.of Math., Lucian.Beznea@imar.ro) • HAIM BREZIS (The State University of New Jersey, brezis@math.rutgers.edu) • STEFAAN CAENEPEEL (Vrije Universiteit Brussel, scaenepe@vub.ac.be) • ION CHITESCU (University of Bucharest, ionchitescu@yahoo.com) • PHILIPPE CIARLET (City University of Hong Kong, MAPGC@cityu.edu.hk) • DOINA CIORANESCU (Universite Pierre et Marie Curie, cioran@ann.jussieu.fr) • NICOLAIE D. CRISTESCU (University of Bucharest, cristesc@ufl.edu) • ROMULUS CRISTESCU (University of Bucharest, romuluscristescu@yahoo.com) • IOAN CUCULESCU (University of Bucharest, icucul@fmi.unibuc.ro) • NICOLAE DINCULEANU (University of Florida, nd@math.ufl.edu) • VIOREL IFTIMIE(University of Bucharest, viftimie@fmi.unibuc.ro) • GEORGE GEORGESCU (University of Buchares​t, georgescu@fmi.unibuc.ro) •  PALTIN IONESCU (University of Bucharest, Paltin.Ionescu@imar.ro) • MARIUS IOSIFESCU ("Gh. Mihoc-C. Iacob" Inst. of Math. Statist. and Appl. Math, miosifes@acad.ro) • YVON MADAY (Universite Pierre et Marie Curie, maday@ann.jussieu.fr) • GERARD MAUGIN (Universite Pierre et Marie Curie, gerard.maugin@upmc.fr) • JEAN MAWHIN (Universite Catholique de Louvain, Jean.Mawhin@uclouvain.be) • PETRU MIRONESCU (Université de Lyon, mironescu@math.univ-lyon1.fr) • CONSTANTIN NASTASESCU (University of Bucharest, constantin_nastasescu@yahoo.com) • LIVIU ORNEA (University of Bucharest, lornea@gta.math.unibuc.ro) • DORIN POPESCU (University of Bucharest, Dorin.Popescu@imar.ro) • VASILE PREDA (University of Bucharest, preda@fmi.unibuc.ro) • ROGER TEMAM (Indiana University, temam@indiana.edu) • IOAN TOMESCU (University of Bucharest, ioan@fmi.unibuc.ro)



EDITOR-IN-CHIEF:
MANAGING EDITOR:

EDITORIAL SECRETARIES:
RADU MICULESCU, University of Bucharest, miculesc@yahoo.com
MIHAI-SORIN STUPARIU, University of Bucharest, stupariu@fmi.unibuc.ro

 

 

 

 

 

 

Volume 6 (LXIV), Nr. 2, 2015

SUMAR - SOMMAIRE - CONTENTS


 Oanh Chau - A class of parabolic evolutional inequalities and application to contact problem

 Sanjib Kumar Datta, Tanmay Biswas and Debasmita Dutta - Comparative growth measures of differential monomials and differential polynomials depending on their relative orders

 Giorgio Giorgi - Notes and comments on sufficient first-order optimality conditions in scalar and vector optimization

 Monica Patriche - On the maximal reduction of games

 Vladimir Ryazanov - On Hilbert and Riemann problems. An alternative approach

 Gurucharan Singh Saluja - Convergence of general iteration scheme for total asymptotically nonexpansive mappings in CAT(0) spaces

 Balwant Singh Thakur, Rajshree Dewangan and Mohammad Saeed Khan - Strong convergence of two finite families of asymptotically pseudocontractive mappings





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