minimize: c_1 * u_1 + ... + c_n * u_n subject to constraints: P_i(x) := A_i0(x) + A_i1(x) * u_1 + ... + A_in(x) * u_n are sums of squares of polynomials (for i=1..n). Or, more generally, problems that ...

MATLAB codes for branch and bound algorithms for a class of generalized linear fraction sum problems Warning: When running this code, a version of MATLAB (2020b) or higher needs to be installed。 After ...

The Power Sum function. It is shown above in its two-dimensional form. The recommended value of the b-vector, for d = 4, is: b = (8, 18, 44, 114).