@article {2013,
	title = {Stability of equilibrium configurations for elastic films in two and three dimensions},
	journal = {Advances in Calculus of Variations},
	volume = {8},
	number = {SISSA preprint;SISSA 38/2013/MATE},
	year = {2014},
	month = {01/2014},
	pages = {117-153},
	publisher = {SISSA},
	chapter = {117},
	abstract = {<p>We establish a local minimality sufficiency criterion, based on the strict positivity of the second variation, in the context of a variational model for the epitaxial growth of elastic films. Our result holds also in the three-dimensional case and for a general class of nonlinear elastic energies. Applications to the study of the local minimality of flat morphologies are also shown.</p>},
	keywords = {Epitaxially strained elastic films},
	issn = {Online: 1864-8266; Print: 1864-8258},
	doi = { https://doi.org/10.1515/acv-2013-0018},
	url = {https://www.degruyter.com/view/j/acv.2015.8.issue-2/acv-2013-0018/acv-2013-0018.xml},
	author = {Marco Bonacini}
}
