AN INVERSE STURM-LIOUVILLE PROBLEM WITH MIXED GIVEN DATA*
AN INVERSE STURM-LIOUVILLE PROBLEM WITH MIXED GIVEN DATA*
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DOI:
10.1137/0134054
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发表时间:
1978-06
影响因子:
1.9
通讯作者:
H. Hochstadt;Burton B. Lieberman
中科院分区:
文献类型:
--
作者:
H. Hochstadt;Burton B. Lieberman
In general the potential function $q( x )$ in a Sturm–Liouville problem is uniquely determined by two spectra. It is shown here that if $q( x )$ is prescribed over the interval $\left( {\frac{1}{2},1} \right) $, then a single spectrum suffices to determine $q( x )$ on the interval $\left( {0,\tfrac{1}{2}} \right) $.