On the gibson barrier for the pólya problem

G. Dolinar; A. E. Guterman; B. Kuzma

doi:10.1007/s10958-012-0912-2

On the gibson barrier for the pólya problem

G. Dolinar
, A. E. Guterman
, B. Kuzma

University of Ljubljana
Lomonosov Moscow State University
University of Primorska
Institute of Mathematics, Physics, and Mechanics

Research output: Contribution to journal › Article › peer-review

Abstract

We study lower bounds on the number of nonzero entries in (0, 1) matrices such that the permanent is always convertible to the determinant by placing ± signs on matrix entries.

Original language	English
Pages (from-to)	224-232
Number of pages	9
Journal	Journal of Mathematical Sciences (United States)
Volume	185
Issue number	2
DOIs	https://doi.org/10.1007/s10958-012-0912-2
State	Published - Aug 2012
Externally published	Yes

Bibliographical note

Funding Information:
This work was partially supported by the joint Slovene–Russian grant BI-RU/10-11-010. Also the work of the second author was partially supported by the grant MD-2535.2009.1 and by RFBR grant 09-01-00303.

Funding

This work was partially supported by the joint Slovene–Russian grant BI-RU/10-11-010. Also the work of the second author was partially supported by the grant MD-2535.2009.1 and by RFBR grant 09-01-00303.

Funders	Funder number
Russian Foundation for Basic Research	09-01-00303

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10.1007/s10958-012-0912-2

Cite this

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abstract = "We study lower bounds on the number of nonzero entries in (0, 1) matrices such that the permanent is always convertible to the determinant by placing ± signs on matrix entries.",

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note = "Funding Information: This work was partially supported by the joint Slovene{\textendash}Russian grant BI-RU/10-11-010. Also the work of the second author was partially supported by the grant MD-2535.2009.1 and by RFBR grant 09-01-00303.",

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On the gibson barrier for the pólya problem

Abstract

Bibliographical note

Funding

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