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math.AP2013
Counting function for interior transmission eigenvalues
Luc Robbiano
In this paper we give results on the counting function associated with the interior transmission eigenvalues. For a complex refraction index we estimate of the counting function by…
math.AP2013★ 75 cited
Spectral analysis on interior transmission eigenvalues
Luc Robbiano
In this paper we prove some results on interior transmission eigenvalues. First, under rea- sonable assumptions, we prove that the spectrum is a discrete countable set and the gene…