Summary
The determination of a large class of regular and singular Euclidean self-dual Yang-Mills field configurations is reduced to the solution of a set of linear algebraic equations. The matrix of the coefficients is a polynomial functions ofx and the rules for its construction are elementary.
Riassunto
Si riduce la determinazione di un’ampia classe di configurazioni regolari e singolari di campi di Yang e Mills euclidei autoduali alla soluzione di un sistema di equazioni algebriche lineari. La matrice dei coefficienti è una funzione polinomiale dix e le regole per la sua costruzione sono elementari.
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The geometrical meaning of ξ has been pointed out byWard (7).
This remark is due toBeliavin andZacharov (8).
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Sartori, G. Euclidean self-dual yang-mills field configurations. Nuov Cim A 56, 73–86 (1980). https://doi.org/10.1007/BF02729981
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DOI: https://doi.org/10.1007/BF02729981