arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1104.4055math.CA
收藏

与Bessel算子相关的非正交多项式序列

On a nonorthogonal polynomial sequence associated with Bessel operator

Ana F. Loureiro, P. Maroni, S. Yakubovich

摘要:

利用Bessel算子构造了一个多项式序列,并给出了它的若干性质。其中,它的显式表示,与欧拉数的联系,它的整表示通过Kontorovich-Lebedev变换。尽管它是非正交的,但只要施加某些更强的约束,就有可能将其对偶序列的标准元素与正定测度相关联。

英文摘要:

By means of the Bessel operator a polynomial sequence is constructed to which several properties are given. Among them, its explicit expression, the connection with the Euler numbers, its integral representation via the Kontorovich-Lebedev transform. Despite its non-orthogonality, it is possible to associate to the canonical element of its dual sequence a positive-definite measure as long as certain stronger constraints are imposed.

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。

↑