Let `F(x) = \sum_{\nu \in \NN^d} F_{\nu} x^\nu` be a multivariate power series with complex coefficients that converges in a neighborhood of the origin. Assume that `F = G/H` for some functions `G` ...

Combinatorial structures encompass an array of discrete objects—permutations, set partitions, matchings, trees and lattice paths—whose enumeration and intrinsic properties are often captured by ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Abstract: Analytic combinatorics in several variables is a branch of mathematics that deals with deriving the asymptotic behavior of combinatorial quantities by analyzing multivariate generating ...

mvsp is a Python implementation of the protocols presented in Quantum state preparation for multivariate functions. The protocols are based on function approximations with finite Fourier or Chebyshev ...