Email: opembery 'at' gmail.com.
I'm currently a Church of England Ordinand at Wycliffe Hall, University of Oxford.
I was previously a Ministry Trainee at St Bart's Church, Bath, and I completed my PhD in the Department of Mathematical Sciences at the University of Bath, where I was part of SAMBa. I worked on Uncertainty Quantification for the Helmholtz equation with Ivan Graham and Euan Spence.
Papers/Preprints
- Analysis of a Helmholtz preconditioning problem motivated by uncertainty quantification, I. G. Graham, O. R. Pembery, E. A. Spence, Advances in Computational Mathematics, 47, 68 (2021). arXiv copy.
- The Helmholtz equation in random media: well-posedness and a priori bounds, O. R. Pembery, E. A. Spence, SIAM/ASA Journal on Uncertainty Quantification, 8(1), 58-87 (2020). arXiv copy.
- The Helmholtz equation in heterogeneous media: a priori bounds, well-posedness, and resonances, I. G. Graham, O. R. Pembery, E. A. Spence, Journal of Differential Equations 266 (2019) 2869-2923. arXiv copy; accepted manuscript, shared under CC-BY-NC-ND 4.0.