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20162024
most citedOn the norming constants of the Sturm-Liouville problem

3 citations · 7 across the 9 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

math.CA2017

Gradient of eigenvalues of Dirac operators and its applications

Tigran Harutyunyan, Yuri Ashrafyan

For Dirac operators, which have discrete spectra, the concept of eigenvalues gradient is given and formulae for this gradients are obtained in terms of normalized eigenfunctions. I…

math.SP2017★ 1 cited

Isospectral Dirac operators

Yuri Ashrafyan, Tigran Harutyunyan

We give the description of self-adjoint regular Dirac operators, on , with the same spectra.