• Home
  • Education & Training
  • Teaching
  • Research
  • Publications & Talks
  • Contact

Menu

Faculty of Mathematics and Computer Science

Babeş-Bolyai University
Cluj-Napoca, Romania



Eduard Stefan Grigoriciuc

Ph.D. Student


Ph.D. Supervisors: Prof. Dr. Gabriela Kohr and Prof. Dr. Mirela Kohr

Domains of Interest: Complex Analysis, Geometric Function Theory of One and Several Complex Variables, Mathematical Analysis

Email: eduard.grigoriciuc[at]ubbcluj.ro


Education & Training

College
2011 - 2015

Laţcu-Vodă Technical College
Siret, Suceava

Bachelor Degree in
Pure Mathematics
2015 - 2018

Faculty of Mathematics and Computer Science
Babeş-Bolyai University of
Cluj-Napoca

(coord. Prof. Dr. Gabriela Kohr)

Master Degree in Advanced Mathematics
2018 - 2020

Faculty of Mathematics and Computer Science
Babeş-Bolyai University of
Cluj-Napoca

(coord. Prof. Dr. Gabriela Kohr)

Ph.D. in Mathematics
(Complex Analysis)
2020 - present

Faculty of Mathematics and Computer Science
Babeş-Bolyai University of
Cluj-Napoca

(coord. Prof. Dr. Gabriela Kohr and Prof. Dr. Mirela Kohr)

Academic Positions

Ph.D. Student
2020 - present

Department of Mathematics,
Faculty of Mathematics and
Computer Science

(Babeş-Bolyai University of
Cluj-Napoca
)


Teaching activity



      • Analiza matematica I – seminar (MIR, anul 1)


      • Statistica matematica – laborator (MR - MIR, anul 3)





Teaching history


      • Numerical Analysis – seminar & laborator (Matematica-Informatica - linia de studiu engleza, anul 2)

      • Programare orientata obiect – laborator (Matematica, anul 1)

      • Numerical Calculus – laborator (Informatica - linia de studiu engleza, anul 3)

      • Analiza matematica – seminar (Facultatea de Fizica - UBB, anul 1)

      • Matematici generale – seminar (Facultatea de Chimie si Inginerie Chimica - UBB, anul 1)


Research - Domains of interest


• Complex Analysis

• Geometric Function Theory of One and Several Complex Variables

• Mathematical Analysis



Member of scientific and professional organizations



1. Romanian Mathematical Society

      (since January 2020)

2. Research Group in Complex Analysis "Prof. dr. Gabriela Kohr"

      (found. Prof. Dr. Gabriela Kohr and coord. Prof. Dr. Mirela Kohr, Babeş-Bolyai University, since October 2020)

3.ˆ Research Group in Mechanics and Astronomy

      (coord. Prof. Dr. Mirela Kohr, Babeş-Bolyai University, October 2020 - September 2021)

4. American Mathematical Society

      (since January 2021)

5. Canadian Mathematical Society

      (since January 2021)

6. European Mathematical Society

      (since February 2021)

7.ˆ London Mathematical Society

      (since April-May 2021)


     


Publications

• Scientific Papers

  • 1. Grigoriciuc E.S., On some classes of holomorphic functions whose derivatives have positive real part, Stud. Univ. Babes-Bolyai Math. 66 (2021), No. 3, 479-490;
  • 2. Grigoriciuc E.S., New Subclasses of Univalent Mappings in Several Complex Variables. Extension Operators and Applications, Comput. Methods Funct. Theory (2022), DOI: 10.1007/s40315-022-00467-z;
  • 3. Grigoriciuc E.S., Some general distortion results for K(α) and S*(α), Mathematica (Cluj), accepted
  • 4. Grigoriciuc E.S., On Some Convex Combinations of Biholomorphic Mappings in Several Complex Variables, Filomat, accepted;


• Papers in Elementary Mathematics

  • 1. Grigoriciuc E.S., Abordare sistematică prin interemediul sistemelor de ecuaţii liniare a unor probleme de ciclu primar, Didactica Mathematica, 38 (2020), 45-53;

Talks/participation in conferences and seminars

  • 1. Students’ Scientific Communication Session, Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 25 May 2018; Title of the talk: Univalent Functions and Loewner chains;
  • 2. Students’ Scientific Communication Session, Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 17 May 2019; Title of the talk: New subclasses of holomorphic functions. General distortion results;
  • 3. International Students’ Conference StudMath-IT, Faculty of Exact Science, “Aurel Vlaicu” University, Arad (Romania), 21–22 November 2019; Title of the talk: New subclasses of univalent functions on the unit disc;
  • 4. Seminar of the Research Group in Complex Analysis, Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 12 December 2019; Title of the talk: New subclasses of univalent functions on the unit disc. Applications to distortion results;
  • 5. 13th Joint Conference on Mathematics and Computer Science (the 13th MaCS), via online, Eotvos Lorand University, Budapest (Hungary), 1–3 October 2020; Title of the talk: On some subclasses of holomorphic functions whose derivative has positive real part;
  • 6. Conference of Doctoral Schools from the “Universitaria” Consortium (CSDCU-MIF2020), Third Edition (via online), “Alexandru Ioan Cuza” Univeristy, Iaşi (Romania), 22–24 October 2020; Title of the talk: On Some Subclasses of Univalent Functions on the Unit Disc in C and on the Euclidean Unit Ball in Cn;
  • 7. International Students’ Conference StudMath-IT, via online, Faculty of Exact Science, “Aurel Vlaicu” Univeristy, Arad (Romania), 26–27 November 2020; Title of the talk: On a characterization of absolutely correct estimators;
  • 8. Seminar of the Research Group in Complex Analysis, Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 4 March 2021; Title of the talk: New subclasses of biholomorphic mappings on the Euclidean unit ball in Cn. Applications to extension operators;
  • 9. The AMS Einstein Public Lecture in Mathematics 2021, Abba Gumel - Mathematics of Infectious Diseases, 20 March 2021 (participant);
  • 10. Joint meeting of the British Mathematical Colloquium and the British Applied Mathematics Colloquium (BMC-BAMC 2021), via online, Glasgow (United Kingdom), 6–9 April 2021 (participant);
  • 11. International Conference on Analysis and Its Applications (ICAA–NEPAL–2021), via online, Kathmandu University, Kathmandu (Nepal), 9–11 April 2021; Title of the talk: On some subclasses of holomorphic functions whose derivatives have positive real part;
  • 12. Workshop for Young Researchers in Mathematics - 10th Edition, via online, The Institute of Mathematics “Simion Stoilow” of the Romanian Academy, Bucharest (Romania), 20–21 May 2021; Title of the talk: On some results concerning convex sums of biholomorphic mappings in Cn;
  • 13. International Conference of Young Mathematicians, via online, Institute of Mathematics of NAS of Ukraine, Kyiv (Ukraine), 3–5 June 2021; Title of the talk: On some results concerning convex sum of biholomorphic mappings in Cn;
  • 14. Young Researchers in Mathematics (10th Edition), via online, University of Bristol, Bristol (United Kingdom), 7–9 June 2021; Title of the talk: Remarks on convex combinations of biholomorphic mappings in Cn;
  • 15. 8th European Congress of Mathematics, via online, Portorož (Slovenia), 20–26 June 2021 (Talk in the Minisymposium: Current topics in Complex Analysis organized by Prof. Dr. Stanislawa Kanas); Title of the talk: Convex sums of biholomorphic mappings and Extension operators in Cn;
  • 16. The International Conference on Complex Analysis and Related Topics (dedicated to the 90-th anniversary of Anatolii Asirovich Goldberg, 1930-2008), via online, Ivan Franko National University, Lviv (Ukraine), 28 June – 1 July 2021; Title of the talk: Remarks on convex combinations of biholomorphic mappings in Cn;
  • 17. The 13th International ISAAC Congress, via online, University of Ghent, Ghent (Belgium), 2-6 August 2021 (participant);
  • 18. 8th International Conference on Mathematics and Informatics, via online, Sapientia Hungarian University of Transylvania (Department of Mathematics and Informatics), Târgu Mureş, Romania, 9–10 September 2021; Title of the talk: Classes of holomorphic functions whose derivatives have positive real part;
  • 19. Seminar of the Research Group in Complex Analysis, Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 27 September 2021; Title of the talk: Presentation of the scientific project;
  • 20. The 16th International Symposium on Geometric Function Theory and Applications (GFTA 2021) – Dedicated to the memory of Professor Gabriela Kohr, via online, "Lucian Blaga" University, Sibiu (Romania), 15-18 October 2021; Title of the talk: Remarks on Some Convex Combinations of Graham-Kohr Extension Operators;
  • 21. International Students’ Conference StudMath-IT, Faculty of Exact Science, “Aurel Vlaicu” University, Arad (Romania), 18-19 November 2021; Title of the talk: On starlike univalent mappings in one and several complex variables;
  • 22. Workshop dedicated to the memory of Professor Gabriela Kohr - "Geometric Function Theory in Several Complex Variables and Complex Banach Spaces", Faculty of Mathematics and Computer Science, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 1-3 December 2021 (participant);
  • 23. Seminar of the Research Group in Complex Analysis "Prof. dr. Gabriela Kohr", Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 31 March 2022; Title of the talk: New Subclasses of Univalent Mappings in Several Complex Variables. Extension Operators and Application;
  • 24. Workshop for Young Researchers in Mathematics – 11th Edition (hybrid), The Institute of Mathematics “Simion Stoilow” of the Romanian Academy, Bucharest (Romania), 19 – 20 May 2022; Title of the talk: The Graham-Kohr extension operator and starlike mappings in Cn;
  • 25. Fourth Romanian Itinerant Seminar on Mathematical Analysis and its Applications (RISMAA), Transilvania University, Braşov (Romania), 19 – 21 May 2022; Title of the talk: The Graham-Kohr extension operator and subclasses of biholomorphic mappings in Cn;
  • 26. Students’ Scientific Communication Session, Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 21 May 2022; Title of the talk: Biholomorphic Mappings defined through Convex Combinations of Graham-Kohr Extension Operators;
  • 27. Early Career Researchers in Mathematics (ECRM), Department of Mathematics, University College London, United Kingdom, 21 – 24 June 2022; Title of the talk: Biholomorphic Mappings defined through Convex Combinations of Graham-Kohr Extension Operators;
  • 28. LMS Research School at the University College London “Point Configurations: Deformations and Rigidity”, Department of Statistical Science, University College London, United Kingdom, 27th June – 1st July 2022 (participant);
  • 29. Seminar of the Research Group in Complex Analysis "Prof. dr. Gabriela Kohr", Faculty of Mathematics and Computer Science, Department of Mathematics, “Babeş-Bolyai” University, Cluj-Napoca (Romania), 13 September 2022; Title of the talk: Research Raport;

Contact

  • Eduard Ştefan Grigoriciuc, Ph.D. Student

  • Faculty of Mathematics and Computer Science
    Babeş-Bolyai University
    1 M. Kogălniceanu Str.
    400084 Cluj-Napoca, Romania

  • Email: eduard.grigoriciuc@ubbcluj.ro

Quick Links

  • • Babeş-Bolyai University of Cluj-Napoca
  • • Faculty of Mathematics and Computer Science
  • • Orar 2022/2023 - Semestrul I
  • • Workshop dedicated to the memory of Professor Gabriela Kohr (Geometric Function Theory in Several Complex Variables and Complex Banach Spaces) - 2021
Template by Templates Hub
© 2021-2022, Eduard Ştefan Grigoriciuc