Decomposition of Feynman integrals on the maximal cut by intersection numbers
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DOI: 10.1007/jhep05(2019)153
Abstract: A bstractWe elaborate on the recent idea of a direct decomposition of Feynman integrals onto a basis of master integrals on maximal cuts using intersection numbers. We begin by showing an application of the method… read more here.
Keywords: intersection numbers; feynman integrals; decomposition feynman; integrals maximal ... See more keywords
Boundedness and continuity of maximal singular integrals and maximal functions on Triebel-Lizorkin spaces
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DOI: 10.1007/s11425-017-9416-5
Abstract: In this paper, we systematically study several classes of maximal singular integrals and maximal functions with rough kernels in $$\mathscr{F}_{\beta}\left(\mathrm{S}^{n-1}\right)$$ ℱ β ( S n − 1 ) , a topic that relates to the… read more here.
Keywords: maximal functions; triebel lizorkin; boundedness continuity; singular integrals ... See more keywords