Results 141 to 150 of about 14,640 (198)

Eigenvalue estimates for Fourier concentration operators on two domains. [PDF]

open access: yesArch Ration Mech Anal
Marceca F, Romero JL, Speckbacher M.
europepmc   +1 more source

Conformable fractional Sturm‐Liouville equation

Mathematical Methods in the Applied Sciences, 2019
In this article, we discuss a conformable fractional Sturm‐Liouville boundary‐value problem. We prove an existence and uniqueness theorem for this equation and formulate a self‐adjoint boundary value problem. We also construct the associated Green function of this problem, and we give the eigenfunction expansions. Finally, we will give some examples.
Bilender P. Allahverdiev   +2 more
openaire   +5 more sources

Sturm–Liouville equations

2020
A simple example of a formally symmetric differential equation, corresponding to M being real of order two and # order zero, is given by the general Sturm–Liouville ...
Christer Bennewitz   +2 more
openaire   +1 more source

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