Remarks on interior transmission eigenvalues, Weyl formula and branching billiards
Remarks on interior transmission eigenvalues, Weyl formula and branching billiards
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发表时间:
2011
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通讯作者:
B. Vainberg
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作者:
E. Lakshtanov;B. Vainberg
This paper contains the Weyl formula for the counting function of the interior transmission problem when the latter is parameter elliptic. Branching billiard trajectories are constructed, and the second term of the Weyl asymptotics is estimated from above under some conditions on the set of periodic billiard trajectories.