@article {2017,
	title = {Gamma-Convergence of Free-discontinuity problems},
	number = {SISSA;18/2017/MATE},
	year = {2017},
	institution = {SISSA},
	abstract = {We study the Gamma-convergence of sequences of free-discontinuity functionals depending on vector-valued functions u which can be discontinuous across hypersurfaces whose shape and location are not known a priori. The main novelty of our result is that we work under very general assumptions on the integrands which, in particular, are not required to be periodic in the space variable. Further, we consider the case of surface integrands which are not bounded from below by the amplitude of the jump of u. We obtain three main results: compactness with respect to Gamma-convergence, representation of the Gamma-limit in an integral form and identification of its integrands, and homogenisation formulas without periodicity assumptions. In particular, the classical case of periodic homogenisation follows as a by-product of our analysis. Moreover, our result covers also the case of stochastic homogenisation, as we will show in a forthcoming paper.},
	url = {http://preprints.sissa.it/handle/1963/35276},
	author = {Filippo Cagnetti and Gianni Dal Maso and Lucia Scardia and Caterina Ida Zeppieri}
}
@article {2012,
	title = {Gamma-convergence and H-convergence of linear elliptic operators},
	journal = {Journal de Math{\'e}matiques Pures et Appliqu{\'e}es, Available online 12 September 2012},
	number = {SISSA;04/2012/M},
	year = {2012},
	publisher = {Elsevier},
	keywords = {Linear elliptic operators},
	doi = {10.1016/j.matpur.2012.09.004},
	url = {http://hdl.handle.net/1963/5878},
	author = {Nadia Ansini and Gianni Dal Maso and Caterina Ida Zeppieri}
}
