The random-walk (white-noise) model and the harmonic model are two polar models in linear systems. A model in between is color chaos, which generates irregular oscillations with a narrow frequency (color) band. Time-frequency analysis is introduced for evolutionary time-series analysis. The...

Recent research has shown that project failure is often not directly attributable to the performance of project managers and project teams. Sometimes, project failure is caused by contextual factors, such as the breakdown of sponsor governance and support. This paper examines a research study...

The determination of optimal financing (optimal capital structure or optimal mix of funds) for corporations is important for efficient corporate governance. Some optimization problems in determining optimal financing for corporations include optimal control, involving a dynamic system with...