Geodesic
On a class of nonlinear integro-differential equations
Matematičeskie trudy, Tome 25 (2022) no. 1, pp. 192-220.

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We investigate a class of higher-order nonlinear integro-differential equations with noncompact monotone Hammerstein operator on the positive half-line. An existence theorem is proved for a nonnegative nontrivial solution in a certain Sobolev space. The asymptotic behavior of the solution at infinity is studied. At the end, we give specific examples of such equations. 
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Kh. A. Khachatryan; H. S. Petrosyan. On a class of nonlinear integro-differential equations. Matematičeskie trudy, Tome 25 (2022) no. 1, pp. 192-220. http://geodesic.mathdoc.fr/item/MT_2022_25_1_a8/

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