Sentence examples for systems were solved from inspiring English sources

Two numerical problems involving mathematical functions or uncertain dynamic systems were solved to study how and when a hybrid PDD is more accurate and efficient than the additive or the multiplicative PDD.

In this paper, optimization problems of typical centralized air-conditioning systems were solved by the non-revisiting (Nr) strategy, which was proposed to be incorporated into the common heuristic methods for improving the optimization effectiveness and reliability.

Some problems related to the correct design of these systems were solved a long time ago, but some uncertainties still remain, especially as regards the thermal behaviour under transient conditions.

For the 1 : − n resonant cases, integrability and linearizability of Lotka-Volterra systems were solved, respectively, in [2] and [3].

The linear systems are solved iteratively by preconditioned conjugate gradients.

The resulting algebraic linear systems are solved using an ILU k) preconditioned GMRES method provided by the PETSc library.

The linear systems are solved approximately with a symmetric Gauss Seidel method.

The resulting large-scale generalized eigenvalue systems are solved by a modified Jacobi Davidson method.

When the linear systems are solved only approximately, we are led to the inexact methods.

With these conditions, the problems of non-fragile control for discrete descriptor systems are solved.

The problem of compensation of input delays for unstable linear systems was solved in the late 1970s.