Birth date: 14.10.1978
Phone: +77015922668
E-mail:
Keywords: Singular differential operators, defect indices, asymptotic behavior of the spectrum

Subject:

Spectral theory of differential operators

Main publications:

1. N. F. Valeev, A. Eskermesuly, E. A. Nazirova, “Ob asimptotike reshenii singulyarnogo differentsialnogo uravneniya chetvertogo poryadka s neregulyarnymi koeffitsientami”, Matematicheskii zhurnal (g. Almaty, Kazakhstan), 16:1 (59) (2016), 58–76
2. N. F. Valeev, A. Eskermesuly, Ya. T. Sultanaev, “Ob indeksakh defekta differentsialnogo operatora s bystro ostsilliruyuschimi koeffitsientami”, Matematicheskie zametki, 100:3 (2016), 465–468    
3. A. Eskermesuly, “Issledovanie indeksov defekta dvuchlennogo minimalnogo differentsialnogo operatora chetvertogo poryadka s neregulyarnymi koeffitsientami”, Vestnik Karagandinskogo universiteta. Seriya «Matematika», 84:4 (2016), 46–51
4. A. Eskermesuly, “Asimptotika spektra nepoluogranichennogo differentsialnogo operatora s koleblyuschimsya koeffitsientom”, Vestnik Evraziiskogo universiteta. Seriya «Estestvenno-tekhnicheskie nauki», 117:2 (2017), 32–42

Publications in Math-Net.Ru

Personal pages:

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Organisations:

• Eurasian National University named after L.N. Gumilyov, Astana