Alina Ostafe
Associate Professor · University-wide researcher directory · University of New South Wales
Quick answer: Alina Ostafe is Associate Professor at University of New South Wales. Alina Ostafe shows an active PhD hiring signal as of 2026-09-17.
⭐ Postdocs: Subham Bhakta (2024 - , with I. Shparlinski), Kamil Bulinski (2022 - 2024, with I. Shparlinski), Ali Mohammadi (2022 - 2023, with I. Shparlinski), Ayreena Bakhtawar (2021 - 2022, with J. Roberts), Jorge Mello (2019 - 2021, with J. Roberts and I. Shparlinski). PhD Students: Dat Tran Tan (2026 - ), Muhammad Afifurrrahman (2022 - 2026, with I. Shparlinski).
Research interests
Algebra and Number Theory
Selected publications (since 2023)
A. Ostafe and I. Shparlinski, On the sparsity of non-diagonalisable integer matrices and matrices with a given discriminant, SIAM J. Discrete Math., 2026, vol. 40, 1034-1047.
A. Ostafe, C. Pomerance and I. E. Shparlinski, Counting solvable $\mathcal S$-unit equations and linear recurrence sequences with zeros, Proc. Amer. Math. Soc. 2026, v. 154, 2867-2875.
A. Manning, A. Ostafe and I. Shparlinski, Counting matrices over finite rank multiplicative groups, Pacific J. Math., 2026, v. 340, 115-138.
P. Kurlberg, A. Ostafe, Z. Rudnick and I. Shparlinski, On quantum ergodicity for higher dimensional cat maps, Comm. Math. Phys. 2025, v. 406, 174.
A. Berczes, L. Hajdu, A. Ostafe, I. E. Shparlinski, Multiplicative dependence in linear recurrence sequences, Canadian Math. Bull., 2025, v. 68, 1278--1
Frequently asked questions
Is Alina Ostafe hiring PhD students at University of New South Wales?
Yes. As of 2026-09-17, Alina Ostafe's faculty page shows a PhD hiring signal: Postdocs: Subham Bhakta (2024 - , with I. Shparlinski), Kamil Bulinski (2022 - 2024, with I. Shparlinski), Ali Mohammadi (2022 - 2023, with I. Shparlinski), Ayreena Bakhtawar (2021 - 2022, with J. Rob.
What does Alina Ostafe research?
Algebra and Number Theory
Data last updated: 2026-09-17 · Source: phd-match.com faculty database.
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