JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS(2012)
Univ Montreal
被引用4|浏览7
摘要
Given n+1 angles 0≤θ0<θ1⋯<θn≤π, we discuss various extremal problems over the class of polynomials Pn endowed with the norm |p|n=max0≤j≤n|p(eiθj)+p(e−iθj)2|.
更多
查看译文
关键词
Discrete norms,Discrete type Bernstein and Markov inequalities,Interpolation