Atkinson–Mingarelli theorem
id:
atkinson-mingarelli-theorem-196-16370978
title:
Atkinson–Mingarelli theorem
text:
In applied mathematics, the Atkinson–Mingarelli theorem, named after Frederick Valentine Atkinson and A. B. Mingarelli, concerns eigenvalues of certain Sturm–Liouville differential operators. In the simplest of formulations let p, q, w be real-valued piecewise continuous functions defined on a closed bounded real interval, I = [a, b]. The function w(x), which is sometimes denoted by r(x), is called the "weight" or "density" function. Consider the Sturm–Liouville differential equation where y is
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https://en.wikipedia.org/wiki/Atkinson%E2%80%93Mingarelli_theorem
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date modified:
2021-06-22T01:55:05Z
main entity:
{"identifier":"Q4815937","url":"https://www.wikidata.org/entity/Q4815937"}
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