scholarly journals The Sturm-Liouville operator on the space of functions with discontinuity conditions

2006 ◽  
Vol 51 (6-7) ◽  
pp. 889-896 ◽  
Author(s):  
Ö. Uğur ◽  
M.U. Akhmet
Keyword(s):  
Liouville Operator ◽  
Sturm Liouville ◽  
Discontinuity Conditions

scholarly journals On integral representation for solution of generalized Sturm-Liouville equation with discontinuity conditions

2014 ◽  
Vol 33 (2) ◽  
pp. 97-109 ◽  
Author(s):  
Yalçın Güldü ◽  
Selma Gülyaz
Keyword(s):  
Integral Representation ◽  
Liouville Equation ◽  
Liouville Operator ◽  
Diffusion Potential ◽  
Half Line ◽  
Sturm Liouville ◽  
Discontinuity Conditions ◽  
Jost Solution

In this paper, some properties of kernel and integral representation of Jost solution are studied for Sturm-Liouville operator with diffusion potential and discontinuity on the half line.

scholarly journals Direct and Inverse Problems for Sturm-Liouville Operator Which Has Discontinuity Conditions and Coulomb Potential

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Yalçın Güldü ◽  
Merve Arslantaş
Keyword(s):  
Inverse Problem ◽  
Inverse Problems ◽  
Unique Solvability ◽  
Coulomb Potential ◽  
Liouville Operator ◽  
Direct And Inverse Problems ◽  
Main Equation ◽  
Sturm Liouville ◽  
Discontinuity Conditions

We give a derivation of the main equation for Sturm-Liouville operator with Coulomb potential and prove its unique solvability. Using the solution of the main equation, we get an algorithm for the solution of the inverse problem.

Ambarzumyan-type theorem for the impulsive Sturm–Liouville operator

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Ran Zhang ◽  
Chuan-Fu Yang
Keyword(s):  
Liouville Operator ◽  
Type Theorem ◽  
Sturm Liouville ◽  
Neumann Laplacian ◽  
Neumann Eigenvalues

AbstractWe prove that if the Neumann eigenvalues of the impulsive Sturm–Liouville operator {-D^{2}+q} in {L^{2}(0,\pi)} coincide with those of the Neumann Laplacian, then {q=0}.

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