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Academic Background
I graduated in Mathematics (Research Section) from Alexandru Ioan Cuza University of Iasi in 1993, receiving a Diploma of Merit.
Since 1994, I have been a faculty member at the Faculty of Mathematics, where I currently hold the position of Professor.
I obtained my Ph.D. in Mathematics in 1998 from Babes-Bolyai University, Cluj-Napoca, with the thesis
Contributions to the Study of the Heart Structure of Hypergroups,
supervised by Prof. Dr. Ioan Purdea.
I have carried out extensive international research activity, supported by several competitive research grants in Italy, awarded by the Italian National Research Council (CNR) and INdAM.
Honors and Distinctions
Grigore Moisil Award, Romanian Academy (2011)
Diploma of Excellence, Alexandru Ioan Cuza University of Iasi (2024)
Research Interests
Algebraic hyperstructures and hypergroups
Combinatorics and algebraic structures
Modules and ring theory
Fuzzy algebra, soft sets, and rough sets
Applications of algebra in information sciences and decision theory
Editorial Board Memberships
Italian Journal of Pure and Applied Mathematics
Advances in Fuzzy Mathematics
Journal of Discrete Mathematical Sciences and Cryptography
Fuzzy Sets, Rough Sets and Multivalued Operations
Journal of Basic Science of University of Mazandaran
European Journal of Pure and Applied Mathematics
Journal of Algebraic Hyperstructures and Logical Algebras
Visiting Professorships and Invited Lectures
I have been invited as visiting or guest professor at numerous universities and international conferences across Europe, North America, and Asia, including institutions in:
Italy (Udine, Palermo, Pescara, Siena, Messina),
Spain, Greece, Hungary, Czech Republic, Turkey,
Canada (Universite de Montreal),
China (Hong Kong, Kunming, Chongqing),
Thailand (Bangkok, Chiang Mai),
Iran.
I have been an invited speaker at multiple editions of the Congress of Algebraic Hyperstructures and Applications (AHA) and related international conferences.
Research Grants and Projects
CNR (Italy), Research Grants for Foreign Mathematicians
NATO-CNR Guest Fellowship Programme
INdAM Visiting Professor Grants (Italy)
PRIN National Research Project (Italy)
NSERC Canada Research Grants (Clones and Relations Project)
Coordinator, Romanian Academy Grant (GAR): Hypergroups and Abelian Groups - Applications
Conference Organization
Mathematical Methods in Social Sciences -Iasi, 2010
Workshop in Honor of Prof. Ion Creanga -Iasi, 2011
14th AHA Conference: Algebraic Hyperstructures and Their Applications - 2020 (Organizer)
International Conference on Mathematics Applied in Life Sciences - 2022, 2025 (Co-organizer)
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