# Permanents, Pfaffian orientations, and even directed circuits.

Robertson, Neil; Seymour, P.D.; Thomas, Robin

Annals of Mathematics. Second Series (1999)

- Volume: 150, Issue: 3, page 929-975
- ISSN: 0003-486X

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topRobertson, Neil, Seymour, P.D., and Thomas, Robin. "Permanents, Pfaffian orientations, and even directed circuits.." Annals of Mathematics. Second Series 150.3 (1999): 929-975. <http://eudml.org/doc/120561>.

@article{Robertson1999,

author = {Robertson, Neil, Seymour, P.D., Thomas, Robin},

journal = {Annals of Mathematics. Second Series},

keywords = {Pfaffian orientations; permanent; determinant; Pólya matrix; characterization; polynomial-time algorithm},

language = {eng},

number = {3},

pages = {929-975},

publisher = {Princeton University, Mathematics Department, Princeton, NJ; Mathematical Sciences Publishers, Berkeley},

title = {Permanents, Pfaffian orientations, and even directed circuits.},

url = {http://eudml.org/doc/120561},

volume = {150},

year = {1999},

}

TY - JOUR

AU - Robertson, Neil

AU - Seymour, P.D.

AU - Thomas, Robin

TI - Permanents, Pfaffian orientations, and even directed circuits.

JO - Annals of Mathematics. Second Series

PY - 1999

PB - Princeton University, Mathematics Department, Princeton, NJ; Mathematical Sciences Publishers, Berkeley

VL - 150

IS - 3

SP - 929

EP - 975

LA - eng

KW - Pfaffian orientations; permanent; determinant; Pólya matrix; characterization; polynomial-time algorithm

UR - http://eudml.org/doc/120561

ER -

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