Now showing items 1-2 of 2

    • A Modified BFGS Method 

      Liao, Ai-Ping (Cornell University, 1993-04)
      In this paper, we study the global convergence property of the modified BFGS update method proposed by Liao. We show that under certain circumstances this modified BFGS method corrects the eigenvalues better than BFGS does. ...
    • On The Local Convergence of The Byrd-Schnabel Algorithm For Constrained Optimization 

      Coleman, Thomas F.; Liao, Ai-Ping (Cornell University, 1992-02)
      Most reduced Hessian methods for equality constrained problems use a basis for the null space of the matrix of constraint gradients and posess superlinearly convergent rates under the assumption of continuity of the ...