Uniqueness for an Elliptic Inverse Problem

  title={Uniqueness for an Elliptic Inverse Problem},
  author={Ian Knowles},
  journal={SIAM Journal of Applied Mathematics},
For the elliptic equation −∇ · (p(x)∇v) + λq(x)v = f, x ∈ Ω ⊂ R, the problem of determining when one or more of the coefficient functions p, q, and f are defined uniquely by a knowledge of one or more of the solution functions v = vp,q,f,λ is considered. 

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