This function is considered by Zhou (1998) for the numerical integration of spiky functions. An & Owen (2001) approximate the function in d = 9 dimensions. As they point out, this function is such ...

As discussed by Marrel et al. (2009), this test function is used as an integrand for various numerical estimation methods, including sensitivity analysis methods, because it is fairly complex, and its ...

Additionally, the relationship between orthogonal polynomials and the zeros of the Riemann zeta function has been investigated ... meaning their integral product over a specified interval is ...