Errata for “Achieving developability of a polygonal surface by minimum deformation: a study of global and local optimization approaches”,

The Visual Computer, vol.20, no.8-9, pp.521-539, 2004.

　

1) pp.527, eq.(11)

　

　

should be changed to

　

　

　

2) pp.528, eq.(13)

　

　

should be changed to

　

3) pp.530, the 4^th and the 9^th line of Algorithm LocalDevelopabilityOptimize(…) should be