Drazin inverse based numerical methods for singular linear differential systems

作者：Coll C; Ginestar D; Sanchez E; Thome N^*

来源：Advances in Engineering Software, 2012, 50: 37-43.

DOI：10.1016/j.advengsoft.2012.04.001

• Singular systems
• Numerical methods
• Shuffle algorithm
• Drazin inverse
• Index
• Differential equation

In this paper, numerical methods for the solution of linear singular differential system are analysed. The numerical solution of initial value problems by means of a finite difference approach and a possible implementation of the Drazin inverse vector product is discussed. Examples of index 1 and index 2 differential algebraic equations have been studied numerically.

• 出版日期2012-8