|
Zapiski Nauchnykh Seminarov POMI, 2007, Volume 346, Pages 39–48
(Mi znsl86)
|
|
|
|
On unitarily transposable matrices
Kh. D. Ikramov M. V. Lomonosov Moscow State University
Abstract:
Matrices $A\in M_n(\mathbf C)$ such that
\begin{equation}
A^T=Q^*AQ
\tag{1}
\end{equation}
for a certain unitary matrix $Q$ are examined. Several classes of matrices with this property are indicated. Under certain assumptions on $A$, two conditions necessary for (1) to hold
are provided.
Received: 19.02.2007
Citation:
Kh. D. Ikramov, “On unitarily transposable matrices”, Computational methods and algorithms. Part XX, Zap. Nauchn. Sem. POMI, 346, POMI, St. Petersburg, 2007, 39–48; J. Math. Sci. (N. Y.), 150:2 (2008), 1937–1942
Linking options:
https://www.mathnet.ru/eng/znsl86 https://www.mathnet.ru/eng/znsl/v346/p39
|
Statistics & downloads: |
Abstract page: | 289 | Full-text PDF : | 108 | References: | 50 |
|