אופיר שנבל

ד"ר אופיר שנבל

Dr. Ofir Schnabel

מוסד עיקרי

האקדמית להנדסה בראודה כרמיאל

Braude College Of Engineering Carmiel

דוא״ל

ofirsch at braude.ac.il

דיסציפלינות ראשיותMain Disciplines

תחומי מחקר / מילות מפתחKeywords

Graded algebras, Projective representations

פרסומים ויצירות עיקריים / עדכנייםMain / Recent Publications

Geoffrey Janssens, Eric Jespers, Ofir Schnabel, Units of twisted group rings and their correlations to classical group rings, Advances in Mathematics, Volume 458, Part B, 2024, 109983
Yuval Ginosar, Ofir Schnabel, Quotient gradings and the intrinsic fundamental group, Journal of Algebra, Volume 639, 2024, Pages 532-573
Leo Margolis, Ofir Schnabel, Twisted group ring isomorphism problem and infinite cohomology groups, Journal of Pure and Applied Algebra, Volume 227, Issue 4, 2023, 107258
Margolis, L., Schnabel, O. Corrigendum to “The twisted group ring isomorphism problem over fields”. Isr. J. Math. (2021).
Margolis, L., Schnabel, O. The twisted group ring isomorphism problem over fields. Isr. J. Math. 238, 209–242 (2020).
Gordienko, Alexey & Schnabel, Ofir. (2019). Categories and Weak Equivalences of Graded Algebras. Algebra Colloquium. 26. 643-664.
Margolis, L., Schnabel, O. The Herzog–Schönheim conjecture for small groups and harmonic subgroups. Beitr Algebra Geom 60, 399–418 (2019).
Ginosar, Yuval & Schnabel, Ofir. (2017). Groups of central type, maximal connected gradings and intrinsic fundamental groups of complex semisimple algebras. Transactions of the American Mathematical Society. 371. 1.