| Uniqueness and spectral variation in Banach algebras G Braatvedt, R Brits Quaestiones Mathematicae 36 (2), 155-165, 2013 | 26 | 2013 |
| Spectral characterizations of scalars in a Banach algebra G Braatvedt, R Brits, H Raubenheimer Bulletin of the London Mathematical Society 41 (6), 1095-1104, 2009 | 17 | 2009 |
| Gelfand-Hille type theorems in ordered Banach algebras G Braatvedt, R Brits, H Raubenheimer Positivity 13 (1), 39-50, 2009 | 17 | 2009 |
| On ideals of generalised invertible elements in Banach algebras RM Brits, L Lindeboom, H Raubenheimer Mathematical Proceedings of the Royal Irish Academy, 1-10, 2005 | 16 | 2005 |
| Trace characterizations and socle identifications in Banach algebras F Schulz, R Brits, G Braatvedt Linear Algebra and its Applications 472, 151-166, 2015 | 15 | 2015 |
| Multiplicative maps into the spectrum C Touré, F Schulz, R Brits Studia Mathematica 239, 55-66, 2017 | 12 | 2017 |
| Uniqueness under spectral variation in the socle of a Banach algebra F Schulz, R Brits Journal of Mathematical Analysis and Applications 444 (2), 1626-1639, 2016 | 9 | 2016 |
| Commutators, commutativity and dimension in the socle of a Banach algebra: A generalized Wedderburn–Artin and Shoda's theorem F Schulz, R Brits Linear Algebra and its Applications 484, 175-198, 2015 | 9 | 2015 |
| On the multiplicative spectral characterization of the Jacobson radical RM Brits Quaestiones Mathematicae 31 (2), 179-188, 2008 | 9 | 2008 |
| A spectral characterization of isomorphisms on -algebras R Brits, F Schulz, C Touré Archiv der Mathematik 113, 391-398, 2019 | 8 | 2019 |
| A multiplicative Gleason-Kahane-Żelazko theorem for C⋆-algebras R Brits, M Mabrouk, C Touré Journal of Mathematical Analysis and Applications 500 (1), 125089, 2021 | 7 | 2021 |
| Spectrally additive group homomorphisms on Banach algebras M Askes, R Brits, F Schulz Journal of Mathematical Analysis and Applications 508 (2), 125910, 2022 | 6 | 2022 |
| Some character generating functions on Banach algebras C Touré, F Schulz, R Brits Journal of Mathematical Analysis and Applications 468 (2), 704-715, 2018 | 6 | 2018 |
| On the structure of rank one elements in Banach algebras. RM Brits, L Lindeboom, H Raubenheimer Extracta Mathematicae 18 (3), 297-309, 2003 | 6 | 2003 |
| Perturbation and spectral discontinuity in Banach algebras R Brits arXiv preprint arXiv:1808.03069, 2018 | 5 | 2018 |
| Finite spectra and quasinilpotent equivalence in Banach algebras RM Brits, H Raubenheimer Czechoslovak mathematical journal 62, 1101-1116, 2012 | 4 | 2012 |
| Rank and the Drazin inverse in Banach algebras R Brits, L Lindeboom, H Raubenheimer Studia Mathematica 3 (177), 211-224, 2006 | 4 | 2006 |
| A multiplicative Kowalski–Słodkowski theorem for-algebras C Touré, R Brits, G Sebastian Canadian Mathematical Bulletin 66 (3), 951-958, 2023 | 3 | 2023 |
| Multiplicative spectral functionals on C Touré, R Brits Bulletin of the Australian Mathematical Society 102 (2), 303-307, 2020 | 3 | 2020 |
| Identities, approximate identities and topological divisors of zero in Banach algebras F Schulz, R Brits, M Hasse Journal of Mathematical Analysis and Applications 455 (2), 1627-1635, 2017 | 3 | 2017 |
