411 REFERENCE · Wiktionary
Bogoliubov-Parasyuk theorem
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English
Etymology
Proved by Nikolay Bogoliubov and Ostap Parasyuk in 1955.
Proper noun
1
en physics A theorem in quantum field theory, stating that renormalized Green's functions and matrix elements of the scattering matrix (S-matrix) are free of ultraviolet divergencies.
en eponyms