Research output per year
Research output per year
Personal profile
About Me
My academic biography originated during my B.A studies at the Department of Mathematics and Computer Sciences of Bar-Ilan University. My Master and my Ph.D. thesis were in the field of algebra, specifically "Ring Theory" . After my Ph.D. studies I have moved to Ben-Gurion University, first as a Post-Doc and later as a Guest Lecturer. Since then and until now I am studying Hopf algebras and quantum groups. As a member of the Management Department (and the faculty of social sciences), I have developed in the last years new research interests. The new directions include topics related to Game Theory, Decision making under uncertainty, risk measurements and financial mathematics.
Education/Academic qualification
PhD, Bar-Ilan University
Jan 1981 → Jan 1989
Award Date: 1 Jan 1989
Master's Degree, Hebrew University of Jerusalem
Oct 1972 → Jun 1976
Award Date: 30 Jun 1976
Bachelor, Bar-Ilan University
Oct 1969 → Jun 1972
Award Date: 30 Jun 1972
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Representations of the quantum double of quasitriangular Hopf algebras
Cohen, M. & Westreich, S., 2024, Amitsur Centennial Symposium, 2021. Mann, A., Rowen, L. H., Saltman, D. J., Shalev, A., Small, L. W. & Vishne, U. (eds.). American Mathematical Society, p. 101-116 16 p. (Contemporary Mathematics; vol. 800).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Managing near-miss reporting in hospitals: The dynamics between staff members’ willingness to report and management's handling of near-miss events
Caspi, H., Perlman, Y. & Westreich, S., Aug 2023, In: Safety Science. 164, 106147.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
Pricing decisions in a dual supply chain of organic and conventional agricultural products
Perlman, Y., Ozinci, Y. & Westrich, S., Jul 2022, In: Annals of Operations Research. 314, 2, p. 601-616 16 p.Research output: Contribution to journal › Article › peer-review
35 Scopus citations -
Analysis and Implications of the Management of Near-Miss Events: A Game Theoretic Approach
Westreich, S., Perlman, Y. & Winkler, M., Aug 2021, In: Reliability Engineering and System Safety. 212, 107645.Research output: Contribution to journal › Article › peer-review
17 Scopus citations -
Solvable Hopf algebras and their twists
Cohen, M. & Westreich, S., 1 May 2020, In: Journal of Algebra. 549, p. 165-176 12 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations
Activities
- 1 Postdoctoral Fellowship
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Ben-Gurion University of the Negev (External organization)
Westreich, S. (Postdoctoral fellow)
1989 → 1991Activity: Membership › Postdoctoral Fellowship