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日期:2024-07-07
科西不等式|u.v| ≦ |u|.|v|. 原理: 基本上, 任意兩向量u, v的內積為 u.v = |u|*|v|*cos θ. 因為| cos θ | ≦ 1. 所以|u.v| ≦ |u|.|v|. u, v兩向量平行時等號 ......
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日期:2024-07-08
在職老師 Edit 林湘昀老師 Edit 英文名字:Carrie。 畢業於東海大學外文系,有許多出國經驗(英國留學喔~),是個有錢人(據傳他的皮包是PRADA)。 上課常插入生活小故事及冷笑話,認真嚴肅的時候會令學生感到極為惶恐宛如掉到十八層地獄。...
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日期:2024-07-07
內積空間是數學中的線性代數里的基本概念,是增添了一個額外的結構的向量空間。 這個額外的結構叫做內積或純量積。內積 ......
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日期:2024-07-07
In mathematics, the Cauchy–Schwarz inequality (also known as the Bunyakovsky inequality, the Schwarz inequality, or the Cauchy–Bunyakovsky–Schwarz inequality), is a useful inequality encountered in many different settings, such as linear algebra, analysis...
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日期:2024-07-07
Proof: First, The first addend is at most , while the second is at most by the Cauchy–Schwarz inequality. The desired inequality then follows. ∎...
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日期:2024-07-06
Introduction The K-omega model is one of the most commonly used turbulence models. It is a two equation model, that means, it includes two extra transport equations to represent the turbulent properties of the flow. This allows a two equation model to acc...
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日期:2024-07-06
En matemáticas, la desigualdad de Cauchy-Schwarz, también conocida como desigualdad de Schwarz, desigualdad de Cauchy o desigualdad de Cauchy-Bunyakovski-Schwarz, es una desigualdad muy útil encontrada en diferentes áreas, tales como el álgebra lineal apl...
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日期:2024-07-09
In matematica, la disuguaglianza di Cauchy-Schwarz, nota anche come disuguaglianza di Schwarz o disuguaglianza di Bunyakovskii, è una disuguaglianza che compare in algebra lineare e si applica in molti altri settori, quali ad esempio l'analisi funzionale ...