Sentence examples for problems are considered from inspiring English sources

Two problems are considered.

Two test problems are considered.

Two model problems are considered for analysis.

These problems are considered in this paper.

One- and two-dimensional problems are considered.

Coupled wave initial value problems are considered.

Actual problems as well as perceived problems are considered.

To illustrate this, several beam section optimization problems are considered.

Linear and nonlinear regression problems are considered in detail.

Two classical civil engineering inverse problems are considered.

Harmonic and bi-harmonic problems are considered in this paper.