On the positive fixed points of quartic operators
Abstract
In this paper we consider a one quartic operator on the $\mathbb{R}^2$ with positive coefficients. Positive fixed points for a quartic operator, were investigated. Theorems on number of positive fixed points of the quartic operator, are proved.
- Publication:
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arXiv e-prints
- Pub Date:
- July 2020
- DOI:
- 10.48550/arXiv.2007.05945
- arXiv:
- arXiv:2007.05945
- Bibcode:
- 2020arXiv200705945E
- Keywords:
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- Mathematics - Functional Analysis