关于L1空间多项式导数的估计

On the Estimation of Derivatives of Polynomials in L1 Space

中文关键词:  L₁空间  Bernstein型不等式

英文关键词:L₁ space  Bernstein type inequality.

中文摘要:

      本义在加权Ｌ₁空间中对正导数多项式建立了精确的Ｂｅｒｎｓｔｃｉｎ型不等式．

英文摘要:

      In weighted L₁ space, two exact inequalities for derivatives of polynomials with positivecoefficients are established.