arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1806.03312math.AP
收藏

$R^N$上椭圆问题的无穷远分支

Bifurcation from infinity for elliptic problems on $R^N$

Aleksander Ćwiszewski, Wojciech Kryszewski

摘要:

研究了一类含Kato-Rellich型位势的参数化定常半线性薛定谔方程解的渐近分支.它表明,从无穷远的分歧发生,如果参数是一个本征值的哈密尔顿躺在渐近底部的有界部分的潜力。因此,分支解与相应的薛定谔方程的束缚态有关。该论点依赖于使用(广义)康利指数由于Rybakowski和共振假设的Landesman-Lazer或符号条件类型。

英文摘要:

In the paper the asymptotic bifurcation of solutions to a parameterized stationary semilinear Schrödinger equation involving a potential of the Kato-Rellich type is studied. It is shown that the bifurcation from infinity occurs if the parameter is an eigenvalue of the hamiltonian lying below the asymptotic bottom of the bounded part of the potential. Thus the bifurcating solution are related to bound states of the corresponding Schrödinger equation. The argument relies on the use of the (generalized) Conley index due to Rybakowski and resonance assumptions of the Landesman-Lazer or sign-condition type.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑