Emeritus Professor
Discipline: Συναρτησιακή Ανάλυση
Curriculum Vitae: English CV
Contact Info
Postal Address: Konstantinoupoleos 2, Ermoupolis, Syros, ΤΚ 84100
Email:
nhad [papaki] aegean [teleia] gr
N. Hadjisavvas holds a BSc in Physics from the National Academy of Sciences (1976). He obtained DEA (1981) and Doctorat d 'Etat (1981) from Reims University, France. He served as a lecturer at the NTUA from 1986 to 1989 and then at the University of the Aegean as an associate professor (1989-1995) and as a professor (1995-2013). He has published more than 65 articles in Science Citation Index journals. He is on the editorial board of five journals of the Science Citation Index. He has been invited for more than 30 research visits in universities abroad. He has been a guest speaker at 40 overseas conferences, two of which were dedicated to his sixty-fifth and seventieth birthdays, respectively.
- 1981 Doctorat d'Etat, University of Reims, France. Thesis title “Critique des formulations logiques de la Mécanique Quantique – Inférence statistique et distance Hilbertienne entre états quantiques"
- 1977 DEA Master's Degree, Reims University, France.
- 1976 Degree in Physics, Department of Physics, University of Athens.
- M. Bianchi, N. Hadjisavvas and R. Pini, "Dual equilibrium problems in reflexive Banach spaces", Journal of Convex Analysis (2026), in press.
- S. Al-Homidan, N. Hadjisavvas, L. Shaalan, “Transformation of Quasiconvex Functions to Eliminate Local Minima”, Journal of Optimization Theory and Applications 177, 93-105 (2018).
- M. Bianchi, N. Hadjisavvas, R. Pini, “Representative functions of maximally monotone operators and bifunctions”, Mathematical Programming 168, 433-448 (2018).
- N. Hadjisavvas, J.B. Hiriart-Urruty, P.J. Laurent, A Characterization by Optimization of the Monge Point of a Tetrahedron, Journal of Optimization Theory and Applications 171, 856-864 (2016).
- N. Hadjisavvas, J.P. Penot, Revisiting the problem of integrability in utility theory, Optimization 64 (12), 2495-2509 (2015).
- N. Hadjisavvas, S. Komlosi and S. Schaible (Eds.): “Handbook on Generalized Convexity and Generalized Monotonicity”, Springer, Nonconvex Optimization and its Applications vol. 76, 2005, ISBN 0-387-23255-9.
- A. Eberhard, N. Hadjisavvas, D.T. Luc (Eds.): “Generalized Convexity, Generalized Monotonicity and Applications” (Proceedings of the 7th International Symposium on Generalized Convexity and Generalized Monotonicity), Springer, Nonconvex Optimization and its Applications vol. 77, 2005, ISBN 0-387-23638-4.
- N. Hadjisavvas, P. Pardalos (Eds): “Advances in Convex Analysis and Global Optimization”, in the series: Nonconvex Optimization and Applications vol. 54, Kluwer Academic Publishers 2001, ISBN 0-7923-6942-4.
- N. Hadjisavvas, J.E. Martinez-Legaz, J.P. Penot (Eds): “Generalized Convexity and Generalized Monotonicity”: Proceedings of the 6th International Symposium on Generalized Convexity/Monotonicity , in the series: Lecture Notes in Economics and Mathematical Systems no.502. Springer-Verlag, 2001, ISBN 3-540-41806-7.
- N. Hadjisavvas, D. Hughes-Hallett, I. Vakalis (eds): “Proceedings of the International Conference on the teaching of Mathematics” (July 3-6, 1998 Pythagorion, Samos, Greece), John Wiley and Sons, Inc., 1998.
- Δ. Κραββαρίτης, Γ. Παντελίδης, Ν. Χατζησάββας, “Συνήθεις διαφορικές εξισώσεις, εκδόσεις Ζήτη, 1990, Θεσσαλονίκη (διδακτικό εγχειρίδιο).