50 search results - page 1 / 10 » Uniqueness of solutions of linear relay systems |
AUTOMATICA
1999
13 years 6 months ago
1999
In this paper we study the well-posedness (existence and uniqueness of solutions) of linear relay systems with respect to two di erent solution concepts, Filippov solutions and fo...
EOR
2011
12 years 9 months ago
2011
We consider a system of m linear equations in n variables Ax = d and give necessary and sufficient conditions for the existence of a unique solution to the system that is integer:...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Abstract--This paper investigates the uniqueness of a nonnegative vector solution and the uniqueness of a positive semidefinite matrix solution to underdetermined linear systems. A...
OL
2010
13 years 4 months ago
2010
Abstract. We consider the system of m linear equations in n integer variables Ax = d and give sufficient conditions for the uniqueness of its integer solution x ∈ {−1,1}n by r...
TIT
2008
13 years 6 months ago
2008
An underdetermined linear system of equations Ax = b with non-negativity constraint x 0 is considered. It is shown that for matrices A with a row-span intersecting the positive o...