Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Distributed source identification for wave equations: an observer-based
  approach (full paper)   In this paper, we consider the 1D wave equation where the spatial domain is a
bounded interval. Assuming the initial conditions to be known, we are here
interested in identifying an unknown source term, while we take the Neumann
derivative of the solution on one of the boundaries as the measurement output.
Applying a back-and-forth iterative scheme and constructing well-chosen
observers, we retrieve the source term from the measurement output in the
minimal observation time. We further provide an extension of the method to the
case of wave equations with N dimensional spatial domain.

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The categories of this paper are: astro-ph
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat