15 citations · 110 across the 24 of their papers we have counts for
3 papers · 1 filter
Two-term spectral asymptotics in linear elasticity
Matteo Capoferri, Leonid Friedlander, Michael Levitin +1
We establish the two-term spectral asymptotics for boundary value problems of linear elasticity on a smooth compact Riemannian manifold of arbitrary dimension. We also present some…
Topological obstructions to the diagonalisation of pseudodifferential systems
Matteo Capoferri, Grigori Rozenblum, Nikolai Saveliev +1
Given a matrix pseudodifferential operator on a smooth manifold, one may be interested in diagonalising it by choosing eigenvectors of its principal symbol in a smooth manner. We s…
Global and microlocal aspects of Dirac operators: propagators and Hadamard states
Matteo Capoferri, Simone Murro
We propose a geometric approach to construct the Cauchy evolution operator for the Lorentzian Dirac operator on Cauchy-compact globally hyperbolic 4-manifolds. We realise the Cauch…