Analysis By the Method of Two-Sided Approximations of Positive Axially Symmetric Solutions of the First Boundary Value Problem for the Helmholtz Equation with a Monotone Power Nonlinearity
The paper presents an analysis, using the method of two-sided approximations, of positive axially symmetric solutions to the first boundary value problem for a semilinear elliptic differential equation with the Helmholtz operator. The domain in which the problem is considered is a disk, on the bound...
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| Datum: | 2025 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Кам'янець-Подільський національний університет імені Івана Огієнка
2025
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| Online Zugang: | http://mcm-math.kpnu.edu.ua/article/view/346580 |
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| Назва журналу: | Mathematical and computer modelling. Series: Physical and mathematical sciences |