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Up a level2026
Mashreghi, J., Moucha, A., O'Loughlin, R. 
ORCID: https://orcid.org/0009-0003-7225-654X, Ransford, T. and Roth, O.
(2026)
A Schwarz–Jack lemma, circularly symmetric domains and numerical ranges.
Journal of Mathematical Analysis and Applications, 563 (1).
130786.
ISSN 1096-0813
doi: 10.1016/j.jmaa.2026.130786
O'Loughlin, R. ORCID: https://orcid.org/0009-0003-7225-654X
(2026)
Describing the numerical range and C-numerical range of matrices via their unitary orbits and the Joukowsky transform.
Linear Algebra and its Applications.
ISSN 1873-1856
doi: 10.1016/j.laa.2026.09.015
(In Press)
2025
Malman, B., Mashreghi, J., O’Loughlin, R. ORCID: https://orcid.org/0009-0003-7225-654X and Ransford, T.
(2025)
Double-layer potentials, configuration constants, and applications to numerical ranges.
International Mathematics Research Notices, 2025 (8).
rnaf084.
ISSN 1687-0247
doi: 10.1093/imrn/rnaf084