Rank Deficient Least Squares and the Numerical Solution of Linear Singular Implicit Systems of Differential Equations
Abstract
An approach for the numerical solution of linear systems of differential equations of the form A(t)x' (t) plus B(t)x(t) equals f(t) with A(t) singular is discussed. The key step in this approach is the solution of a rank deficient least squares problem. The solution of this least squares problem is investigated. These results are then applied to the system of differential equations.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1985
- Accession Number
- ADA170163
Entities
People
- Stephen L. Campbell
Organizations
- North Carolina State University