Positive eigenvalues and two-letter generalized words
DOI10.13001/1081-3810.1069zbMath0997.15009arXivmath/0504573OpenAlexW2139581260MaRDI QIDQ2778503
Christopher J. Hillar, Charles R. Johnson, Ilya M. Spitkovskij
Publication date: 13 March 2002
Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0504573
Combinatorics on words (68R15) Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57) Word problems, other decision problems, connections with logic and automata (group-theoretic aspects) (20F10) Word problems, etc. in computability and recursion theory (03D40) Free lattices, projective lattices, word problems (06B25) Word problems (aspects of algebraic structures) (08A50)
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