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Computing the Permanent of (Some) Complex Matrices.
- Source :
-
Foundations of Computational Mathematics . Apr2016, Vol. 16 Issue 2, p329-342. 14p. - Publication Year :
- 2016
-
Abstract
- We present a deterministic algorithm, which, for any given $$0< \epsilon < 1$$ and an $$n \times n$$ real or complex matrix $$A=\left( a_{ij}\right) $$ such that $$\left| a_{ij}-1 \right| \le 0.19$$ for all $$i, j$$ computes the permanent of $$A$$ within relative error $$\epsilon $$ in $$n^{O\left( \ln n -\ln \epsilon \right) }$$ time. The method can be extended to computing hafnians and multidimensional permanents. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16153375
- Volume :
- 16
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Foundations of Computational Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 113394808
- Full Text :
- https://doi.org/10.1007/s10208-014-9243-7