15 Linear and multilinear algebra; matrix theory
15A60 Norms of matrices, numerical range, applications of functional analysis to matrix theory (30 articles)
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Heydarbeygi, Zahra; Sababheh, Mohammad; Moradi, Hamid:
A convex treatment of numerical radius inequalities.
(English).
Czechoslovak Mathematical Journal,
vol. 72
(2022),
issue 2,
pp. 601-614
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Bebiano, Natália; Furtado, Susana:
A note on classes of structured matrices with elliptical type numerical range.
(English).
Czechoslovak Mathematical Journal,
vol. 71
(2021),
issue 4,
pp. 1015-1023
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Bakherad, Mojtaba:
Some Berezin number inequalities for operator matrices.
(English).
Czechoslovak Mathematical Journal,
vol. 68
(2018),
issue 4,
pp. 997-1009
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Shehata, Ayman; Upadhyaya, Lalit Mohan:
Some relations satisfied by Hermite-Hermite matrix polynomials.
(English).
Mathematica Bohemica,
vol. 142
(2017),
issue 2,
pp. 145-162
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Chien, Mao-Ting; Nakazato, Hiroshi:
Computing the determinantal representations of hyperbolic forms.
(English).
Czechoslovak Mathematical Journal,
vol. 66
(2016),
issue 3,
pp. 633-651
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Shehata, Ayman:
Some relations on Humbert matrix polynomials.
(English).
Mathematica Bohemica,
vol. 141
(2016),
issue 4,
pp. 407-429
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Puente, María Jesús de la:
On tropical Kleene star matrices and alcoved polytopes.
(English).
Kybernetika,
vol. 49
(2013),
issue 6,
pp. 897-910
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Hu, Guang-Da; Mitsui, Taketomo:
Bounds of the matrix eigenvalues and its exponential by Lyapunov equation.
(English).
Kybernetika,
vol. 48
(2012),
issue 5,
pp. 865-878
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Marcoci, A.; Marcoci, L.; Persson, L. E.; Popa, N.:
Schur multiplier characterization of a class of infinite matrices.
(English).
Czechoslovak Mathematical Journal,
vol. 60
(2010),
issue 1,
pp. 183-193
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Bebiano, N.; Providência, J. da; Teixeira, R.:
Indefinite numerical range of $3\times 3$ matrices.
(English).
Czechoslovak Mathematical Journal,
vol. 59
(2009),
issue 1,
pp. 221-239
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Metwally, M. S.; Mohamed, M. T.; Shehata, A.:
On Hermite-Hermite matrix polynomials.
(English).
Mathematica Bohemica,
vol. 133
(2008),
issue 4,
pp. 421-434
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Hejazian, S.; Mirzavaziri, M.; Moslehian, M. S.:
Generalized induced norms.
(English).
Czechoslovak Mathematical Journal,
vol. 57
(2007),
issue 1,
pp. 127-133
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Lashkaripour, R.; Foroutannia, D.:
Some inequalities involving upper bounds for some matrix operators. I.
(English).
Czechoslovak Mathematical Journal,
vol. 57
(2007),
issue 2,
pp. 553-572
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Lavrič, Boris:
Monotonicity of the maximum of inner product norms.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 45
(2004),
issue 3,
pp. 383-388
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Appell, Jürgen; Conti, G.; Santucci, P.:
Alcune osservazioni sul rango numerico per operatori non lineari.
(Italian) [Some remarks on numerical ranges for nonlinear operators].
Mathematica Bohemica,
vol. 124
(1999),
issue 2,
pp. 185-192
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Jódar, Lucas; Navarro, Enrique; Ferrer, M. V.:
A matrix constructive method for the analytic-numerical solution of coupled partial differential systems.
(English).
Applications of Mathematics,
vol. 40
(1995),
issue 5,
pp. 391-400
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Veselý, Petr:
Majorants of matrix norms and spectrum localization.
(English).
Czechoslovak Mathematical Journal,
vol. 44
(1994),
issue 1,
pp. 141-161
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Ježek, Jan:
An efficient algorithm for computing real powers of a matrix and a related matrix function.
(English).
Aplikace matematiky,
vol. 33
(1988),
issue 1,
pp. 22-32
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Töllis, Theodore:
On means of positive definite matrices.
(English).
Czechoslovak Mathematical Journal,
vol. 37
(1987),
issue 4,
pp. 628-641
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Stavinoha, Pavel:
Convergence of $L_p$-norms of a matrix.
(English).
Aplikace matematiky,
vol. 30
(1985),
issue 5,
pp. 351-360
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Dostál, Zdeněk:
$\ell_{\infty}$-norm of iterates and the spectral radius of matrices.
(English).
Časopis pro pěstování matematiky,
vol. 105
(1980),
issue 3,
pp. 256-260
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Dostál, Zdeněk:
A note on estimate of the spectral radius of symmetric matrices.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 21
(1980),
issue 2,
pp. 333-340
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Martínez, J. M.:
A bound for the Moore-Penrose pseudoinverse of a matrix.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 20
(1979),
issue 2,
pp. 357-360
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Dostál, Zdeněk:
The critical exponent of operators with constrained spectral radius.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 19
(1978),
issue 2,
pp. 315-318
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Pták, Vlastimil:
An infinite companion matrix.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 19
(1978),
issue 3,
pp. 447-458
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Dostál, Zdeněk:
Polynomials of the eigenvalues and powers of matrices.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 19
(1978),
issue 3,
pp. 459-469
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Dostál, Zdeněk:
Uniqueness of the operator attaining $C(H_n,r,n)$.
(English).
Časopis pro pěstování matematiky,
vol. 103
(1978),
issue 3,
pp. 236-243
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Pták, Vlastimil; Zemánek, Jaroslav:
Continuite lipschitzienne du spectre comme fonction d'un opérateur normal.
(French) [Lipschitz continuity of spectrum as function of a normal operator].
Commentationes Mathematicae Universitatis Carolinae,
vol. 17
(1976),
issue 3,
pp. 507-512
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Pták, Vlastimil:
The spectral radii of an operator and its modulus.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 17
(1976),
issue 2,
pp. 273-279
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Kurzweil, Jaroslav:
On submultiplicative nonnegative functionals on linear maps of linear finitedimensional normed spaces.
(English).
Czechoslovak Mathematical Journal,
vol. 22
(1972),
issue 3,
pp. 454-461