Sufficient conditions for positive definiteness of tridiagonal matrices revisited
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Publication:539277
DOI10.1007/s11117-010-0047-yzbMath1216.15022OpenAlexW1963704256MaRDI QIDQ539277
Milica Anđelić, Carlos Martins de Fonseca
Publication date: 27 May 2011
Published in: Positivity (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11117-010-0047-y
Positive matrices and their generalizations; cones of matrices (15B48) Hermitian, skew-Hermitian, and related matrices (15B57)
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Cites Work
- Unnamed Item
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- Sufficient conditions for a generalized-curve problem in the calculus of variations
- Conditions for the positivity of determinants
- Bound on the Extreme Zeros of Orthogonal Polynomials
- Unicity of Best Mean Approximation by Second Order Splines with Variable Knots
- Positive definiteness of tridiagonal matrices via the numerical range
- Chain Sequences and Orthogonal Polynomials
- Positive Definite Matrices
- A Discrete Approach to Monotonicity of Zeros of Orthogonal Polynomials
- A Recurring Theorem on Determinants
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