Principal minor sums of (A + tB)m

Linear Algebra and Its Applications

Volumn 411, Issue 1-3, 2005, Pages 386-389

  Johnson, Charles R ^a   Leichenauer, Stefan ^b   McNamara, Peter ^c   Costas, Roberto ^d  

^a The College of William and Mary   (United States)

^b BROWN UNIVERSITY   (United States)

^c UNIVERSITÉ DU QUÉBEC À MONTRÉAL   (Canada)

^d UNIVERSIDAD CARLOS III DE MADRID   (Spain)

Author keywords

Positive definite matrix; Principal minors

Indexed keywords

MATHEMATICAL MODELS; POLYNOMIAL APPROXIMATION;

POSITIVE DEFINITE MATRIX; PRINCIPAL MINORS;

MATRIX ALGEBRA;

EID: 27644469539     PISSN: 00243795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.laa.2005.06.018     Document Type: Article

References (5)

1. D. Bessis, P. Moussa, and M. Villani Monotonic converging variational approximations to the functional integrals in quantum statistical mechanics J. Math. Phys. 16 1975 2318 2325
2. C.R. Johnson, and C. Hillar Eigenvalues of words in two positive definite letters SIAM J. Matrix Anal. Appl. 23 2002 916 928
3. C. Hillar, and C.R. Johnson On the positivity of the coefficients of a certain polynomial defined by two positive definite matrices J. Stat. Phys. 118 2005 781 789
4. R. Horn, and C.R. Johnson Matrix Analysis 1985 Cambridge University Press New York
5. E.H. Lieb, and R. Seiringer Equivalent forms of the Bessis-Moussa-Villani conjecture J. Stat. Phys. 115 2004 185 190