Some inverse problems for elliptic equations

Abstract

We examine the question of identifying certain coefficients in elliptic equations from overposed boundary data . These coefficients have a known value in a subset of the domain, and another known value on its complement; the problem is to identify this set

Keywords:

• Inverse problems
• elliptic systems

AMS(MOS)::

• 35R30
• 35J25

^∗Supported in part by AFOSR and N.S.F.under grant #DMS 8701338

^∗Supported in part by AFOSR and N.S.F.under grant #DMS 8701338

Notes

^∗Supported in part by AFOSR and N.S.F.under grant #DMS 8701338