G. Alessandrini et al., DETERMINING LINEAR CRACKS BY BOUNDARY MEASUREMENTS - LIPSCHITZ STABILITY, SIAM journal on mathematical analysis, 27(2), 1996, pp. 361-375
We consider the inverse boundary value problem of crack detection in a
two-dimensional electrical conductor. We prove an estimate of Lipschi
tz type on the continuous dependence of an unknown linear crack from t
he boundary measurements.