Geodesic
Spectral properties of a Sturm–Liouville type differential operator with a retarding argument
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (2013), pp. 38-42 
S. I. Mitrokhin. Spectral properties of a Sturm–Liouville type differential operator with a retarding argument. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (2013), pp. 38-42. http://geodesic.mathdoc.fr/item/VMUMM_2013_4_a7/
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     title = {Spectral properties of a {Sturm{\textendash}Liouville} type differential operator with a retarding argument},
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     pages = {38--42},
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     url = {http://geodesic.mathdoc.fr/item/VMUMM_2013_4_a7/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

Spectral properties of a differential operator of Sturm–Liouville type are studied in the case of retarding argument with different boundary conditions. The asymptotics of solutions to the correspoding differential equation is studied in the case of summable potential. An asymptotics of eigenvalues and an asymptotics of eigenfunctions of the differential operator is calculated in each considered case.

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