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Sobolev hyperbola for periodic Lane–Emden heat flow system in N spatial dimension
Nonlinear Analysis: Real World Applications ( IF 2 ) Pub Date : 2021-06-01 , DOI: 10.1016/j.nonrwa.2021.103365 Haochuan Huang , Jingxue Yin , Rui Huang
中文翻译:
N空间维度上周期性Lane-Emden热流系统的Sobolev双曲线
更新日期:2021-06-01
Nonlinear Analysis: Real World Applications ( IF 2 ) Pub Date : 2021-06-01 , DOI: 10.1016/j.nonrwa.2021.103365 Haochuan Huang , Jingxue Yin , Rui Huang
The well-known Lane–Emden conjecture indicates that, for the elliptic Lane–Emden system , in , the Sobolev hyperbola is expected as the critical curve for the existence and nonexistence of entire solutions. In this paper, we study the periodic Lane–Emden heat flow system , in a bounded domain of , subject to homogeneous Dirichlet boundary condition. We will show that the Sobolev hyperbola is also a critical curve for the existence and nonexistence of periodic solutions. Moreover, if , the nontrivial periodic solutions may exist or not exist.
中文翻译:
N空间维度上周期性Lane-Emden热流系统的Sobolev双曲线
著名的 Lane-Emden 猜想表明,对于椭圆的 Lane-Emden 系统 , 在 , 索博列夫双曲线 预期为整个解存在和不存在的临界曲线。在本文中,我们研究了周期 Lane-Emden 热流系统, 在有界域中 的 ,服从齐次狄利克雷边界条件。我们将证明 Sobolev 双曲线也是周期解存在和不存在的临界曲线。此外,如果,非平凡周期解可能存在也可能不存在。