Müller, Stefan Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1007/s00220-008-0659-2 (Publisher version)
mueller_strict_oa_2009.pdf (Any fulltext), 254KB
Müller, S., Cotar, C., & Deuschel, J.-D. (2009). Strict convexity of the free energy for a class of non-convex gradient models. Communications in Mathematical Physics, 286(1), 359-376. doi:10.1007/s00220-008-0659-2.