TY - THES T1 - Numerical Methods for Free-Discontinuity Problems Based on Approximations by Γ-Convergence Y1 - 2001 A1 - Matteo Negri KW - Mumford-Shah functional PB - SISSA UR - http://hdl.handle.net/1963/5399 U1 - 5226 U2 - Mathematics U3 - Functional Analysis and Applications U4 - -1 ER -