On the square of x<sup>-n</sup> (Q3708556)

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On the square of x<sup>-n</sup>
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    On the square of x<sup>-n</sup> (English)
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    1983
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    square of \(x^{-n}\)
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    Raju's definition of the pointwise product of distributions
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    propagator products in quantum electrodynamics
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    finite electron self-energy without restricting the domain of the S matrix and without introducing an infinite difference between the bare and renormalized mass
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    unrestricted associativity
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