V priya

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Recent activity by V priya Recent activity Votes
  • Lower bound of non-convex problem not improving

    Answered

    The following is my code: z = sdpvar(1);f_a1 = sdpvar(n,1);f_a2 = sdpvar(n,1);for i = 1:n % Spans for all states     beta_c{i} = sdpvar(size(b{i},1),1);    beta_d{i} = sdpvar(size(b{i},1),1);    mu...

  • Infeasibility due to modelling the constraints

    Answered

    import numpy as npimport cvxpy as cpimport gurobipy as gpfrom gurobipy import GRB n = 5   U_lower_bar_a1 = np.zeros((n, n))   U_upper_bar_a1 = np.zeros((n, n))     s = 0.03 U_lower_bar_a1[0][0] = -...

  • Semidefinite programming

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    I have an SDP problem (essentially it is an LP problem with two semidefinite matrices). Since Gurobi cannot solve it, please suggest an effective way to solve it. I saw the link  SDP plugin of the ...

  • Doubt in LP Constraints

    Answered

    I have the following code: import numpy as npimport gurobipy as gpfrom gurobipy import GRBn = 3   m = 2   alpha = 0.9   gamma = [0] * ngamma[0] = 1gamma = np.array(gamma)Id = np.identity(n)P_a1 = n...