Global and asymptotic behaviors of bifurcation curves of one-dimensional nonlocal elliptic equations

Global and asymptotic behaviors of bifurcation curves of one-dimensional nonlocal elliptic equations
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一维非局部椭圆方程分叉曲线的全局和渐近行为

DOI:
10.1016/j.jmaa.2022.126525
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发表时间:
2022
影响因子:
1.3
通讯作者:
Tetsutaro Shibata
Tetsutaro Shibata
中科院分区:
数学3区
文献类型:
--
作者:
Atsushi Atsuji;Hiroshi Kaneko;Tetsutaro Shibata

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我们研究一维非局部椭圆方程−(∫ 0 1| u (x)| p d x+ b) q u ″(x)= λ u (x) p, x∈ I:=(0, 1), u (x)> 0, x∈ I, u (0)= u (1)= 0,其中b≥ 0, p≥ 1, q> 1− 1 p 给定常数且 λ> 0是分岔参数。我们建立了分岔曲线的全局行为和 u λ (x) 的精确渐近公式,即 λ → ∞。
We study the one-dimensional nonlocal elliptic equation−(∫ 0 1| u (x)| p d x+ b) q u ″(x)= λ u (x) p, x∈ I:=(0, 1), u (x)> 0, x∈ I, u (0)= u (1)= 0, where b≥ 0, p≥ 1, q> 1− 1 p are given constants and λ> 0 is a bifurcation parameter. We establish the global behavior of bifurcation curves and precise asymptotic formulas for u λ (x) as λ→∞.