Sadel CH, Schulz-Baldes H (2009)
Publication Type: Journal article, Original article
Publication year: 2009
Publisher: Institute of Physics: Hybrid Open Access
Book Volume: A 42
Pages Range: 185204-185217
URI: http://de.arxiv.org/abs/0902.1937
DOI: 10.1088/1751-8113/42/18/185204
A Jacobi matrix with matrix entries is a self-adjoint block tridiagonal matrix with invertible blocks on the off-diagonals. Averaging over boundary condi- tions leads to explicit formulae for the averaged spectral measure which can potentially be useful for spectral analysis. Furthermore, another variant of spectral averaging over coupling constants for these operators is presented. © 2009 IOP Publishing Ltd.
APA:
Sadel, C.H., & Schulz-Baldes, H. (2009). Spectral averaging techniques for Jacobi matrices with matrix entries. Journal of Physics A: Mathematical and Theoretical, A 42, 185204-185217. https://doi.org/10.1088/1751-8113/42/18/185204
MLA:
Sadel, Christian Hermann, and Hermann Schulz-Baldes. "Spectral averaging techniques for Jacobi matrices with matrix entries." Journal of Physics A: Mathematical and Theoretical A 42 (2009): 185204-185217.
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