A Note on the Semi-Infinite Programming Approach to Complex Approximation
A Note on the Semi-Infinite Programming Approach to Complex Approximation
Several observations are made about a recently proposed semi-infinite programming (SIP) method for computation of linear Chebyshev approximations to complex-valued functions.A particular discretization of the SIP problem is shown to be equivalent to replacing the usual absolute value of a complex number with related estimates, resulting in a class of …