CONTROLLABILITY AND THE LINEAR-EQUATION AX=B Academic Article

abstract

• The linear equation Ax=b, with A nn, is considered, and it is shown that the controllable subspace of (A, b) can intersect the solution set of this equation in at most one point. Some additional properties of the controllable subspace related to the solution set are presented, and the role of controllability in establishing nonsingularity of A is exhibited. 1981.

authors

• Bhattacharyya, S

published proceedings

• LINEAR ALGEBRA AND ITS APPLICATIONS

author list (cited authors)

• DESOUZA, E., & BHATTACHARYYA, S. P.

citation count

• 1

complete list of authors

• DESOUZA, E||BHATTACHARYYA, SP

publication date

• March 1981

publisher

• Elsevier  Publisher

published in

• Linear Algebra and Its Applications  Journal

Digital Object Identifier (DOI)

• 10.1016/0024-3795(81)90222-6

start page

• 97

end page

• 101

volume

• 36

issue

• MAR

URL

• http://dx.doi.org/10.1016/0024-3795(81)90222-6