Einstein notation
In mathematics, especially in applications of linear algebra to physics, the Einstein notation or Einstein summation convention is a notational convention that implies summation over a set of indexed terms in a formula, thus achieving notational brevity. As part of mathematics it is a notational subset of Ricci calculus; however, it is often used in applications in physics that do not distinguish between tangent and cotangent spaces. It was introduced to physics by Albert Einstein in 1916.
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Einstein notation
In mathematics, especially in applications of linear algebra to physics, the Einstein notation or Einstein summation convention is a notational convention that implies summation over a set of indexed terms in a formula, thus achieving notational brevity. As part of mathematics it is a notational subset of Ricci calculus; however, it is often used in applications in physics that do not distinguish between tangent and cotangent spaces. It was introduced to physics by Albert Einstein in 1916.
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De einstein-sommatieconventie ...... er is, is het vaak wel handig.
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Die einsteinsche Summenkonvent ...... auftretende Indizes summiert.
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Em matemática, em particular e ...... z em cima e uma vez em baixo).
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En mathématiques et plus spéci ...... a notation en indice abstrait.
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In algebra lineare la notazion ...... ile nel formalismo matematico.
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In mathematics, especially in ...... cs by Albert Einstein in 1916.
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Konwencja sumacyjna Einsteina ...... przejrzystości zapisu równań.
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Se denomina convenio de suma d ...... ente los signos de sumatorios.
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В тензорном анализе, в частнос ...... выражение записывается в виде
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アインシュタインの縮約記法（アインシュタインのしゅくやくきほ ...... の「数学における最大の発見」と（冗談めかして）言ったという。
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De einstein-sommatieconventie ...... erst gebruikte. Een voorbeeld:
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Die einsteinsche Summenkonvent ...... auftretende Indizes summiert.
@de
Em matemática, em particular e ...... z em cima e uma vez em baixo).
@pt
En mathématiques et plus spéci ...... tion inférieure. signifie donc
@fr
In algebra lineare la notazion ...... o della notazione di Einstein.
@it
In mathematics, especially in ...... cs by Albert Einstein in 1916.
@en
Konwencja sumacyjna Einsteina ...... przejrzystości zapisu równań.
@pl
Se denomina convenio de suma d ...... do con la letra griega sigma -
@es
В тензорном анализе, в частнос ...... считается эквивалентным сумме
@ru
アインシュタインの縮約記法（アインシュタインのしゅくやくきほ ...... の「数学における最大の発見」と（冗談めかして）言ったという。
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Convenio de suma de Einstein
@es
Convention de sommation d'Einstein
@fr
Einstein notation
@en
Einstein-sommatieconventie
@nl
Einsteinsche Summenkonvention
@de
Konwencja sumacyjna Einsteina
@pl
Notazione di Einstein
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Notação de Einstein
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Соглашение Эйнштейна
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アインシュタインの縮約記法
@ja