On Removable Singularities of Solutions of Higher-Order Differential Inequalities

We obtain sufficient conditions for solutions of the mth-order differential inequality [EQUATION PRESENTED]to have a removable singularity at zero, where a α f, and g are some functions, and B 1 = { x: | x | < 1 } is a unit ball inRn. We show in some examples the sharpness of these conditions. © 2020 Walter de Gruyter GmbH, Berlin/Boston 2020.

Authors
Kon'kov A.A.1 , Shishkov A.E. 2, 3
Journal
Advanced Nonlinear Studies
Publisher
De Gruyter
Number of issue
2
Language
English
Pages
385-397
Status
Published
Link
External link
DOI
10.1515/ans-2020-2085
Volume
20
Year
2020
Organizations
  • 1 Department of Differential Equations, Moscow Lomonosov State University, Faculty of Mechanics and Mathematics, Moscow, 119992, Russian Federation
  • 2 Center of Nonlinear Problems of Mathematical Physics, RUDN University, Miklukho-Maklaya str. 6, Moscow, 117198, Russian Federation
  • 3 Institute of Applied Mathematics and Mechanics of NAS of Ukraine, Dobrovol'skogo str. 1, Slavyansk, 84116, Ukraine
Keywords
Higher-Order Differential Inequalities; Nonlinearity; Removable Singularities
Date of creation
02.11.2020
Date of change
02.11.2020
Short link
https://repository.rudn.ru/en/records/article/record/64793/
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