The differential equation method is applied to evaluate analytically two-loop vertex Feynman diagrams. Three on-shell infrared divergent planar two-loop diagrams with zero thresholds contributing to ...

In hep-th/9805025, a result for the symmetric 3-loop massive tetrahedron in 3 dimensions was found, using the lattice algorithm PSLQ. Here we give a more general formula, involving 3 distinct masses.

This study introduces a novel conditional generative model based on stochastic differential equations (SDEs) for synthesizing architectural bubble diagrams that meet specific customer requirements.

The Schur functions form a complete system of common eigenfunctions of these differential operators, and their eigenvalues are expressed through the characters of symmetric groups. The structure ...

Niels KEIDING, Age-period-cohort analysis in the 1870s: Diagrams, stereograms, and the basic differential equation, The Canadian Journal of Statistics / La Revue Canadienne de Statistique, Vol. 39, No ...

Literature Survey A literature survey was performed using Google Scholar to estimate the frequency of the incorrect use of Venn diagrams. We searched for articles including the phrases “differential ...