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Eskermesuly, Alibek
PhD
Birth date: 14.10.1978
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  mathnet  crossref
  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

https://www.mathnet.ru/eng/person119261
List of publications on Google Scholar

Publications in Math-Net.Ru Citations
2025
1. N. F. Valeev, A. Eskermesuly, Ya. T. Sultanaev, “Asymptotics of solutions of a system of differential equations with rapidly oscillating coefficients”, Mat. Zametki, 117:3 (2025),  468–473  mathnet  mathscinet; Math. Notes, 117:3 (2025), 478–483  scopus
2016
2. N. F. Valeev, A. Eskermesuly, Ya. T. Sultanaev, “On the Deficiency Index of a Differential Operator with Fast Oscillating Coefficients”, Mat. Zametki, 100:3 (2016),  465–468  mathnet  mathscinet  elib; Math. Notes, 100:3 (2016), 486–490  isi  scopus 5

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