15 citations · 110 across the 24 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.AP2018★ 4 cited
Classification of first order sesquilinear forms
Matteo Capoferri, Nikolai Saveliev, Dmitri Vassiliev
A natural way to obtain a system of partial differential equations on a manifold is to vary a suitably defined sesquilinear form. The sesquilinear forms we study are Hermitian form…
math-ph2018★ 6 cited
Spacetime diffeomorphisms as matter fields
Matteo Capoferri, Dmitri Vassiliev
We work on a 4-manifold equipped with Lorentzian metric and consider a volume-preserving diffeomorphism which is the unknown quantity of our mathematical model. The diffeomorph…