Ap\'ery constants of homogeneous varieties
  For Fano manifolds we define Ap\'ery constants and Ap\'ery class as particular limits of ratios of coefficients of solutions of the quantum differential equation. We do numerical computations in case of homogeneous varieties. These numbers are identified to be polynomials in the values of Riemann zeta-function with natural arguments. 
Sergey Galkin
math.NT math.AG math.CA math.SG