Surrey Mathematics Research Blog

The blog on research in mathematics at the University of Surrey

Paper of Martin Wolf on field theory equivalences published in the Journal of Physics A

The paper “Field theory equivalences as spans of L-infinity algebras“, co-authored by Mehran Jalali Farahani (Heriot-Watt University), Christian Saemann (Heriot-Watt University), and Martin Wolf was published this week in the Journal of Physics A: Mathematical and Theoretical. It is published open access (link here). Keywords are: perturbative quantum field theory, T-duality, homotopy algebras, semi-classical equivalence, […]


Paper of Alemi Ardakani and Bridges on geometric numerics for sloshing published in Computers and Fluids

The paper “A Poisson-bracket scheme for nonlinear shallow-water sloshing in an oscillating tank with irregular bottom surface“, co-authored by Hamid Alemi Ardakani (University of Exeter) and Tom Bridges, has been published open access in the journal Computers and Fluids. The paper adapts the mass-, energy, and potential-enstrophy-conserving Poisson-bracket scheme introduced by Arakawa–Lamb (1981) to the […]


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