Journal article · Preprint article
Variable exponent Calderón's problem in one dimension
We consider one-dimensional Calderón's problem for the variable exponent p(·)-Laplace equation and find out that more can be seen than in the constant exponent case. The problem is to recover an unknown weight (conductivity) in the weighted p(·)-Laplace equation from Dirichlet and Neumann data of solutions.
We give a constructive and local uniqueness proof for conductivities in L∞ restricted to the coarsest sigma-algebra that makes the exponent p(·) measurable.
Language: | English |
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Year: | 2019 |
Pages: | 925-943 |
ISSN: | 17982383 and 1239629x |
Types: | Journal article and Preprint article |
DOI: | 10.5186/aasfm.2019.4459 |
ORCIDs: | Brander, Tommi Olavi |
Calderón's problem Elliptic equation Inverse problem Non-standard growth Quasilinear equation Variable exponent
34B15 (secondary) 35J62 35J70 35J92 35R30 (primary) 34A55 46N20 math.AP math.CA