Falsity of Wang's conjecture on stars

Linear Algebra and Its Applications

Volumn 277, Issue 1-3, 1998, Pages 49-56

  Chetty, C S Karuppan ^a   Arulraj, S Maria ^b  

^a NATIONAL INSTITUTE OF TECHNOLOGY   (India)

^b ST JOSEPH S COLLEGE   (India)

Author keywords

Mate; Permanent; Star

Indexed keywords

EID: 0042095079     PISSN: 00243795     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0024-3795(97)10036-2     Document Type: Article

References (7)

1. H. Perfect, An inequality for the permanent function, Proc. Cambridge Philos. Soc. 60 (1964) 1030-1031.
2. R.A. Brualdi, M. Newman, Inequalities for permanents and permanental minors, Proc. Cambridge Philos. Soc. 61 (1965) 741-746.
3. E.T.H. Wang, When is the permanent function convex on the set of doubly stochastic matrices?, Amer. Math. Month. 86 (1979) 119-121.
4. H. Mine, Permanents, Encyclopedia of Mathematics and its Applications, vol. 6, Addison-Wesley, Reading, MA, 1978.
5. E.T.H. Wang, Permanental pairs of doubly stochastic matrices, Amer. Math. Month. 85 (1978) 188-190.
6. J.L. Brenner, E.T.H. Wang, Permanental pairs of doubly stochastic matrices II, Linear Algebra Appl. 28 (1979) 39-41.
7. P.M. Gibson, Permanental polytopes of doubly stochastic matrices, Linear Algebra Appl. 32 (1980) 87-111.