Back to Search
Start Over
A polynomial-time recursive algorithm for some unconstrained quadratic optimization problems
- Source :
-
Discrete Applied Mathematics . Sep2011, Vol. 159 Issue 16, p1689-1698. 10p. - Publication Year :
- 2011
-
Abstract
- Abstract: Determining the cells of an arrangement of hyperplanes is a classical problem in combinatorial geometry. In this paper we present an efficient recursive procedure to solve it. In fact, by considering a connection between the latter problem and optimality conditions of unconstrained quadratic optimization problems in the following form: , with , we can show the proposed algorithm solves problems of the form in polynomial time when the rank of the matrix is fixed and the number of its positive diagonal entries is . [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0166218X
- Volume :
- 159
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Discrete Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 64848910
- Full Text :
- https://doi.org/10.1016/j.dam.2010.08.028