we recognize this expression as just the scalar product . 可以認(rèn)出,此表達(dá)式正好就是標(biāo)積。
for this reason the inner product is called also the scalar product . 為此,內(nèi)積也叫做純量積。
the scalar product of a vector with itself is the square of the magnitude of the vector . 一個(gè)矢量自身相乘的標(biāo)積等于該矢量大小的平方。
we prefer the form (5.16.7) since it is in conformity with the definition of scalar product in a complex euclidean space . 我們?cè)敢庥茫?.16.7)這種形式,因?yàn)樗蛷?fù)歐幾里德空間中標(biāo)積之定義相諧調(diào)。
and we also present a multi-party security scalar product protocol 其中我們還給出了一個(gè)安全的多方點(diǎn)積協(xié)議。