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arXiv · 1410.2007

Recovering Higher Order Differential Systems with Regular Singularities on Star-type Graphs

Vjacheslav Yurko
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Abstract

We study an inverse spectral problem for arbitrary order ordinary differential equations on compact star-type graphs when differential equations have regular singularities at boundary vertices. As the main spectral characteristics we introduce and study the so-called Weyl-type matrices which are generalizations of the Weyl function (m-function) for the classical Sturm-Liouville operator. We provide a procedure for constructing the solution of the inverse problem and prove its uniqueness.

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BibTeXRIS

Vjacheslav Yurko. 2014-10-08. Recovering Higher Order Differential Systems with Regular Singularities on Star-type Graphs. https://arxiv.org/abs/1410.2007

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