Guchhait, Partha; Kumar Maiti, Manas; Maiti, Manoranjan - In: International Journal of Production Economics 144 (2013) 1, pp. 180-188
-value of money are expressed as finite integrals over the finite planning horizon. The problems are solved using Euler–Lagrange … function based on variational calculus and Newton–Raphson method to determine the optimal production reliability indicator (r …