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Local limits for orthogonal polynomials for varying measures via universality
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2020-03-03 , DOI: 10.1016/j.jat.2020.105394 Eli Levin , Doron S. Lubinsky
中文翻译:
正交多项式的局部极限,用于通过通用性进行变化的量度
更新日期:2020-03-03
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2020-03-03 , DOI: 10.1016/j.jat.2020.105394 Eli Levin , Doron S. Lubinsky
We consider orthogonal polynomials for varying measures and use universality limits to prove ”local limits” Here is a local maximum point of in the ”bulk” of the support, is the normalized reproducing kernel, and the limit holds uniformly for in compact subsets of the plane. We also consider local limits at the ”soft edge” of the spectrum, which involve the Airy function.
中文翻译:
正交多项式的局部极限,用于通过通用性进行变化的量度
我们考虑正交多项式 各种措施并使用普遍性限制来证明“本地限制” 这里 是的局部最大值 在支持的“批量”中, 是归一化的复制内核,并且对于 在平面的紧凑子集中。我们还考虑了频谱的“软边缘”的局部极限,这涉及艾里函数。