On Non-Hermitian Toeplitz Matrices.
Edgar Reich (1962)
Mathematica Scandinavica
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Edgar Reich (1962)
Mathematica Scandinavica
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Tom Hoholdt, Jorn Justesen (1978)
Mathematica Scandinavica
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Palle Schmidt, Lars Mejlbo (1962)
Mathematica Scandinavica
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Palle Schmidt, Frank Spitzer (1960)
Mathematica Scandinavica
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Kenneth R. Davidson (1985)
Mathematica Scandinavica
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P. Erdös, G. Piranian (1964)
Mathematische Zeitschrift
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A.K. Abdikalykov, V.N. Chugunov, Kh.D. Ikramov (2015)
Special Matrices
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Our motivation was a paper of 1991 indicating three special unitary matrices that map Hermitian Toeplitz matrices by similarity into real Toeplitz-plus-Hankel matrices. Generalizing this result, we give a complete description of unitary similarity automorphisms of the space of Toeplitz-plus-Hankel matrices.
E.H. BAREISS (1969)
Numerische Mathematik
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Deepak Kumar, Virendra Kumar, Laxminarayan Das (2023)
Applications of Mathematics
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In this paper, we have determined the sharp lower and upper bounds on the fourth-order Hermitian-Toeplitz determinant for starlike functions with real coefficients. We also obtained the sharp bounds on the Hermitian-Toeplitz determinants of inverse and logarithmic coefficients for starlike functions with complex coefficients. Sharp bounds on the modulus of differences and difference of moduli of logarithmic and inverse coefficients are obtained. In our investigation, it has been found...
Daniel J. Fleming (1987)
Mathematische Zeitschrift
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Titus Hilberdink (2006)
Acta Arithmetica
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A. Ferrández, V. Miquel (1989)
Mathematica Scandinavica
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Il'in, S.N. (2004)
Zapiski Nauchnykh Seminarov POMI
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Antosik, P., Srinivasan, V.K. (1987)
International Journal of Mathematics and Mathematical Sciences
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