Eigenvalues of complex tridiagonal matrices
نویسندگان
چکیده
منابع مشابه
Eigenvalues of symmetric tridiagonal interval matrices revisited
In this short note, we present a novel method for computing exact lower and upper bounds of a symmetric tridiagonal interval matrix. Compared to the known methods, our approach is fast, simple to present and to implement, and avoids any assumptions Our construction explicitly yields those matrices for which particular lower and upper bounds are attained.
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ژورنال
عنوان ژورنال: Proceedings of the Edinburgh Mathematical Society
سال: 1971
ISSN: 0013-0915,1464-3839
DOI: 10.1017/s0013091500009585