4 papers
Numerical analytical continuation of multivariate hypergeometric functions
M. A. Bezuglov, B. A. Kniehl, A. I. Onishchenko +1
We present a general framework for the high-precision numerical evaluation of multivariate hypergeometric functions defined as solutions of holonomic systems of partial differentia…
Five W-boson amplitude = near-null decagon
A. V. Belitsky, L. V. Bork, R. N. Lee +2
We study a five-leg scattering amplitude on the special Coulomb branch of planar N=4 super Yang-Mills theory. We reach this point of the moduli space of scalar vacuum expectation v…
: package for numerical computation of Lauricella functions depending on a parameter
M. A. Bezuglov, B. A. Kniehl, A. I. Onishchenko +1
We introduce the package, a computational tool developed in Wolfram Mathematica for high-precision numerical evaluations of Lauricella functions with…
High-precision numerical evaluation of Lauricella functions
M. A. Bezuglov, B. A. Kniehl, A. I. Onishchenko +1
We present a method for high-precision numerical evaluations of Lauricella functions, whose indices are linearly dependent on some parameter , in terms of their Lauren…