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math.DG2006★ 1 cited
The boundary rigidity problem in the presence of a magnetic field
N. S. Dairbekov, G. P. Paternain, P. Stefanov +1
For a compact Riemannian manifold with boundary, endowed with a magnetic potential , we consider the problem of restoring the metric and the magnetic potential from the…
math.DS2006★ 3 cited
Entropy production in thermostats II
Nurlan S. Dairbekov, Gabriel P. Paternain
We show that an arbitrary Anosov Gaussian thermostat close to equilibrium has positive entropy poduction unless the external field has a global potential. The configuration spa…