Professor Nicholas Shepherd-Barron Professor Nicholas Shepherd-Barron Academics Professor in Geometry Research subject areas Mathematics Contact details +44 020 7848 2975 nicholas.shepherd-barron@kcl.ac.uk
Weyl group covers for Brieskorn's resolutions in all characteristics and the integral cohomology of G/P Shepherd-Barron, N. I., Aug 2021, In: Michigan Mathematical Journal. 70, 3, p. 587-613 27 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1307/mmj/1593741747 Some effectivity questions for plane Cremona transformations in the context of symmetric key cryptography Shepherd-Barron, N. I., Feb 2021, In: Proceedings Of The Edinburgh Mathematical Society. 64, 1, p. 1-28 28 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1017/S0013091520000231 Del Pezzo surfaces as Springer fibres for exceptional groups Grojnowski, I. & Shepherd‐Barron, N., Jan 2021, In: PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY. 122, 1, p. 1-41 41 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1112/plms.12290 Asymptotic period relations for Jacobian elliptic surfaces Shepherd-Barron, N., 14 Jul 2020, (E-pub ahead of print) In: PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY. 0, 0, 42 p., PROC191212. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1112/plms.12368 Some effective questions for plane Cremona transformations in the context of symmetric-key cryptography Shepherd-Barron, N., 18 May 2020, (Accepted/In press) In: Proceedings Of The Edinburgh Mathematical Society. PEMS18111. Research output: Contribution to journal › Article › peer-review Del Pezzo surfaces as Springer fibres for exceptional groups Grojnowski, I. & Shepherd-Barron, N. I., 12 Feb 2019, arXiv, 51 p. Research output: Working paper/Preprint › Preprint Abelian varieties isogenous to a power of an elliptic curve Jordan, B. W., Keeton, A. G., Poonen, B., Rains, E. M., Shepherd-Barron, N. & Tate, J. T., May 2018, In: COMPOSITIO MATHEMATICA. 154, 5, p. 934-959 26 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1112/S0010437X17007990 From exceptional groups to del Pezzo surfaces Shepherd-Barron, N. I. & Grojnowski, I., 2015. Research output: Working paper/Preprint › Preprint Siegel modular forms and the gonality of curves I. Shepherd-Barron, N., 2013, (E-pub ahead of print) arXiv, p. N/A, 11 p. Research output: Working paper/Preprint › Preprint Moduli and periods of simply connected Enriques surfaces Ekedahl, T., M. E. Hyland, J. & I. Shepherd-Barron, N., 2012, (E-pub ahead of print) arXiv, p. N/A, 69 p. Research output: Working paper/Preprint › Working paper View all publications