On the non-local approximation of free-discontinuity problems

[11] MODICA L, 1987, ARCH RATION MECH AN, V98, P123, DOI 10.1007/BF00251230

[12] Modica L., 1977, Boll. Un. Mat. It. B, V14, P285

[13] MOREL JM, 1995, VARIATIONAL MODELS I

[14] OPTIMAL APPROXIMATIONS BY PIECEWISE SMOOTH FUNCTIONS AND ASSOCIATED VARIATIONAL-PROBLEMS [J]. COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1989, 42 (05) : 577 - 685

[15] NONCONVEX VARIATIONAL-PROBLEMS WITH ANISOTROPIC PERTURBATIONS [J]. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 1991, 16 (7-8) : 705 - 719

[11] MODICA L, 1987, ARCH RATION MECH AN, V98, P123, DOI 10.1007/BF00251230

[12] Modica L., 1977, Boll. Un. Mat. It. B, V14, P285

[13] MOREL JM, 1995, VARIATIONAL MODELS I

[14] OPTIMAL APPROXIMATIONS BY PIECEWISE SMOOTH FUNCTIONS AND ASSOCIATED VARIATIONAL-PROBLEMS [J]. COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1989, 42 (05) : 577 - 685

[15] NONCONVEX VARIATIONAL-PROBLEMS WITH ANISOTROPIC PERTURBATIONS [J]. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 1991, 16 (7-8) : 705 - 719