当前位置: X-MOL 学术J. Approx. Theory › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Sharp Lp Bernstein type inequality for cuspidal domains in Rd
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2021-05-07 , DOI: 10.1016/j.jat.2021.105593
András Kroó

In this paper we verify a sharp Bernstein type inequality for multivariate algebraic polynomials in Lp norm on general cuspidal domains which is based on a proper measure of the distance to the boundary of the domain. In particular, in case of Lipγ cuspidal graph domains the exact rate is given by n2γ1.



中文翻译:

锋利的 大号p 伯纳德域的伯恩斯坦类型不等式 [Rd

在本文中,我们验证了多元代数多项式的一个尖锐的Bernstein型不等式。 大号p一般的尖峰域的规范,该规范基于到域边界的距离的适当度量。特别是在嘴唇的情况下γ 尖峰图域的准确率由下式给出 ñ2个γ-1个

更新日期:2021-05-17
down
wechat
bug