قرارداد جمعزنی اینشتین
Sign in to saveAlso known as Einstein summation convention, summation convention
shorthand notation for tensor operations
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differential form
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free and bound variables
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Ricci calculus
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linear map
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basis
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covariance and contravariance of vectors
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abstract index notation
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mathematics
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Albert Einstein
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physics
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Carl Friedrich Gauss
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Leonhard Euler
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engineering
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Greek alphabet
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addition
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linear algebra
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general relativity
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mathematician
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electromagnetism
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set
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