Existence of Self-similar Solutions to the Anisotropic Affine Curve-shortening Flow
2018 ◽
Vol 2020
(23)
◽
pp. 9440-9470
Keyword(s):
Abstract In this paper the existence of positive $2\pi $-periodic solutions to the ordinary differential equation $$\begin{equation*} u^{\prime\prime}+u=\frac{f}{u^3} \ \textrm{ in } \mathbb{R} \end{equation*}$$is studied, where $f$ is a positive $2\pi $-periodic smooth function. By virtue of a new generalized Blaschke–Santaló inequality, we obtain a new existence result of solutions.
Keyword(s):
2012 ◽
Vol 364
(10)
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pp. 5285-5309
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2021 ◽
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(3)
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pp. 16-27
2012 ◽
Vol 23
(10)
◽
pp. 1250101
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1982 ◽
Vol 92
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◽
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2018 ◽
Vol 2018
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pp. 48-56