Surrey Mathematics Research Blog

The blog on research in mathematics at the University of Surrey

James Grant’s paper on geometry and analysis appears in Annales Henri Poincaré

The paper “On differentiability of volume time functions” co-authored by Piotr Chrusciel (Vienna), James Grant, and Ettore Minguzzi (Firenze) has been accepted for publication by the Annales Henri Poincare.  The online version at Springer is here and the arXiv version is here.  The paper shows differentiability of a class of Geroch’s volume functions on globally […]


Antonio Pittelli passes PhD viva

Congratulations to Antonio Pitelli who passed his PhD viva today (Friday 23 September) with minor corrections.  The title of his thesis is “Dualities and Integrability in Low Dimensional AdS/CFT“. The examiners were Bogdan Stefanski (City University, London) and Jan Gutowski.  Antonio was jointly supervised by Alessandro Torrielli and Martin Wolf.


Matt Turner’s paper on stagnation-point flows accepted to Euro J. Mechanics/B

The paper “Stagnation-point flows with stretching surfaces: A unified formulation and new results“, co-authored by Matt Turner and Patrick Weidman (University of Colorado, Boulder) has been accepted for publication in European Journal of Mechanics/B Fluids. The paper investigates the stability of stagnation point flows coupled to stretching surfaces below the flow. The theory presents a […]


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