The uniqueness and convergence of k-admissible solutions for a class of k-Hessian equations(一类k-Hessian方程k-允许解的唯一性和收敛性)
首先，运用u0-次线性定理，证明了一类耦合k-Hessian方程在超线性和次线性情形下，至多存在一个径向k-允许解；其次，用数值例子验证了径向k-允许解的唯一性；最后，运用单调迭代技巧，讨论了k-允许解的一致收敛性。
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2023-07-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2023.04.005 |