A variational approach to a free boundary problem arising in electrophotography
- 1 January 1993
- journal article
- research article
- Published by Taylor & Francis in Numerical Functional Analysis and Optimization
- Vol. 14 (1-2) , 1-14
- https://doi.org/10.1080/01630569308816504
Abstract
A least square approach to a free boundary problem modeling the photocopying process posed by A. Friedman and B. Hu [4] is considered. The corresponding variational functional is nonconvex and nonsmooth, so that its generalized gradient is multivalued.Keywords
This publication has 1 reference indexed in Scilit:
- Mathematics in Industrial ProblemsPublished by Springer Nature ,1989