Surrey Mathematics Research Blog

The blog on research in mathematics at the University of Surrey

Paper of James Grant on the Ehlers-Kundt conjecture published in General Relativity & Gravitation

The paper “The failure of the Ehlers–Kundt conjecture in the impulsive case“, co-authored by M.L. Frauenberger, J.D.E. Grant & R. Steinbauer, has been published in the journal “General Relativity and Gravitation”. The Ehlers and Kundt conjecture, postulated in 1962, claimed that plane waves are the only class of complete Ricci-flat pp-waves. The paper summarises completeness […]


Martin Wolf visits Goettingen University and gives Mathematics Colloquium and Seminar

Martin Wolf is visiting the Mathematisches Institut at Georg-August Geottingen University, located in North Germany between Frankfurt and Hamburg, this week (28-30 October). His host for the visit is Dr Simon Fischer. He is giving two talks during the visit. On Thurday 29th he is giving the Mathematics Colloquium. The title is “From Chern-Simons to […]


Rachel Bernasconi speaks at Mathematics and Dynamics in Neuroscience Workshop in Chicago

Rachel Bernasconi was in Chicago last week (12-14 October) for the NITMB Scientific Focus Workshop: Theory and Mathematics in Neuroscience – Dynamics in Neuroscience (workshop website here). It was held at the National Institute for Theory and Mathematics in Biology, It has a standalone venue but is closely associated with Northwestern University and the University […]


Esha Joshi organises and speaks in Episode 1 of the PGR Seminar Series

Episode 1 of the PGR Seminar Series, where PGRs speak to PGRs in the School about their research, was held last Wednesday, 14 October. Esha Joshi is the principal organiser. The first speakers were: Esha Joshi (Maths): Model-informed Design of Rational Dosing Strategies Using Mechanistic Tumour Growth Modelling (first photo below)Marc Russo (Physics): Fluctuation-Dissipation Relations […]


Naratip Santitissadeekorn invited to speak at Complex Systems Event at Clarkson University

Next week, on 15-16 October, a Commemorative Symposium Honoring Professor Erik Bollt’s Contributions to Complex Systems Science (web link here), will be held at Clarkson University in New York State. Naratip Santitissadeekorn is one of the invited speakers. His talk will be virtual and it will be on “Influence network reconstruction from discrete time-series of […]


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