Gheorghe Nenciu
Romanian Academy
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Publication
Featured researches published by Gheorghe Nenciu.
Journal of Functional Analysis | 2009
Horia D. Cornean; Gheorghe Nenciu
Abstract This paper is the second in a series revisiting the (effect of) Faraday rotation. We formulate and prove the thermodynamic limit for the transverse electric conductivity of Bloch electrons, as well as for the Verdet constant. The main mathematical tool is a regularized magnetic and geometric perturbation theory combined with elliptic regularity and Agmon–Combes–Thomas uniform exponential decay estimates.
Annales Henri Poincaré | 2016
Horia D. Cornean; Ira Herbst; Gheorghe Nenciu
We give a constructive proof for the existence of a Bloch basis of rank
Reviews in Mathematical Physics | 2011
Victor Dinu; Arne Jensen; Gheorghe Nenciu
Communications in Mathematical Physics | 2015
Horia D. Cornean; Arne Jensen; Gheorghe Nenciu
{N}
Annales Henri Poincaré | 2014
Horia D. Cornean; Arne Jensen; Gheorghe Nenciu
Letters in Mathematical Physics | 2011
Gheorghe Nenciu; Irina Nenciu
N which is both smooth (real analytic) and periodic with respect to its
Journal of Physics A | 2010
Horia D. Cornean; Gheorghe Nenciu
Journal of Mathematical Physics | 1996
Gheorghe Nenciu; Radu Purice
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Communications in Mathematical Physics | 1998
Horia D. Cornean; Gheorghe Nenciu
Archive | 2008
Ingrid Beltita; Gheorghe Nenciu; Radu Purice
d-dimensional quasi-momenta, when