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math.PR2010★ 19 cited

A general framework for waves in random media with long-range correlations

Renaud Marty, Knut Sølna

We consider waves propagating in a randomly layered medium with long-range correlations. An example of such a medium is studied in \citeMS and leads, in particular, to an asymptoti…

math.AG2010★ 11 cited

Extension theorems, Non-vanishing and the existence of good minimal models

Jean-Pierre Demailly, Christopher D. Hacon, Mihai Paun

We prove an extension theorem for effective plt pairs of non-negative Kodaira dimension . The main new ingredient is a refinement of the Ohsawa-Takegosh…

cond-mat.mes-hall2010★ 64 cited

Symmetry breaking in commensurate graphene rotational stacking; a comparison of theory and experiment

J. Hicks, M. Sprinkle, K. Shepperd +8

Graphene stacked in a Bernal configuration (60 degrees relative rotations between sheets) differs electronically from isolated graphene due to the broken symmetry introduced by int…

hep-th2010★ 19 cited

On non-local representations of the ageing algebra

Malte Henkel, Stoimen Stoimenov

The ageing algebra is a local dynamical symmetry of many ageing systems, far from equilibrium, and with a dynamical exponent z=2. Here, new representations for an integer dynamical…

math.ST2010★ 27 cited

Local time and Tanaka formula for a Volterra-type multifractional Gaussian process

Brahim Boufoussi, Marco Dozzi, Renaud Marty

The stochastic calculus for Gaussian processes is applied to obtain a Tanaka formula for a Volterra-type multifractional Gaussian process. The existence and regularity properties o…

math.DG2010★ 3 cited

Homotopes of Symmetric Spaces II. Structure Variety and Classification

Wolfgang Bertram, Pierre Bieliavsky

We classify homotopes of classical symmetric spaces (studied in Part I of this work). Our classification uses the fibered structure of homotopes: they are fibered as symmetric spac…