1) standard deviation operator
标准差算子
2) Standardization Operator
标准化算子
3) evaluation of SD
标准差的估算
4) The standard deviation calculation principle
标准差计算原理
5) nonwandering operator criterion
非游荡算子标准
6) standard operator algebras
标准算子代数
1.
It is considered that additive commutative zero-product preserving maps on the algebraA,B of standard operator algebras,acting on real or complex Babach spaces H.
讨论了B(A)上保交换零积的可加映射,其中A是Banach空间X上的标准算子代数。
2.
A researched into the relationship between derivable mappings at zero point and derivable mappings on standard operator algebras of B(X) is clone so that it proved that the derivable mappings at the point zero on standard operator algebras which contain identity elements are actually generalized inner derivations.
研究了B(X)中的标准算子代数上的零点可导映射与可导映射的关系,证明了包含单位元的标准算子代数上的零点可导映射是广义内导子。
补充资料：德国国家标准(见德国标准化学会、德国标准体系)
德国国家标准(见德国标准化学会、德国标准体系)
National Standards of Germany: see Deutsches Institut für Normung, DIN;standards system of Germany
Oeguo Guol心日icozhun德国国家标准(Natio.吐S加Ln山切曲of Gen”旧ny)见德国标准化学会;德国标准体系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条