Learn how to sort data in Python, R, MATLAB, and AMPL, which are some of the most efficient and versatile programming languages for operations research (OR).

Since the torque characteristic of a surface permanent magnet synchronous motor (SPMSM) is strongly dependent on its magnetization distribution (MD), the prior estimation of MD is essential for its ...

Interior-point methods not only are the most effective methods in practice but also have polynomial-time complexity. In this paper we present a primal-dual interior-point algorithm for second-order ...

Currying is the process of splitting a function with multiple arguments into a nested chain of one argument functions. Therefore a curried function is a function which takes its arguments one at a ...

Nesterov, Y. (2012) Gradient Methods for Minimizing Composite Functions. Mathematical Programming, 140, 125-161. ... Motivated by the smoothing approaches, we modify the classical bi-level gradient ...

The method of nested multiplication is commonly used in function evaluation routines to evaluate approximation polynomials. New polynomial evaluation methods have been developed in recent years which ...

Now, i can have one test and it works like a charm, but the moment i have two tests calling the stub generator method getTransactionalInsertStub, the second test fails with the message "Attempted to ...

This property is independent of any line search or the convexity of the objective function used. Under suitable conditions, we prove that the proposed methods converge globally for general nonconvex ...