46 Functional analysis
46Cxx Inner product spaces and their generalizations, Hilbert spaces (3 articles)
46C05 Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (23 articles)
- : Numerical radius inequalities for Hilbert $C^{*}$-modules. (English). Mathematica Bohemica, vol. 147 (2022), issue 4, pp. 547-566
- : The $n$-dual space of the space of $p$-summable sequences. (English). Mathematica Bohemica, vol. 138 (2013), issue 4, pp. 439-448
- : On complete-cocomplete subspaces of an inner product space. (English). Applications of Mathematics, vol. 50 (2005), issue 2, pp. 103-114
- : Relatively additive states on quantum logics. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 46 (2005), issue 2, pp. 327-338
- : Order properties of splitting subspaces in an inner product space. (English). Mathematica Slovaca, vol. 54 (2004), issue 2, pp. 119-126
- : $n$-inner product spaces and projections. (English). Mathematica Bohemica, vol. 125 (2000), issue 1, pp. 87-97
- : Vertices in ${\Cal L}(H)$. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 38 (1997), issue 2, pp. 5-11
- : Characterizations of inner product structures involving the radius of the inscribed or circumscribed circumference. (English). Archivum Mathematicum, vol. 32 (1996), issue 3, pp. 233-239
- : Bounded operators on non-Archimedian orthomodular spaces. (English). Mathematica Slovaca, vol. 45 (1995), issue 4, pp. 413-434
- : Weak convergence in infinite dimensional spaces. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 2 (1994), issue 1, pp. 45-59
- : Local and global $\sigma$-cone porosity. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 34 (1993), issue 2, pp. 51-57
- : $C^\ast$-algebras of operators in non-archimedean Hilbert spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 33 (1992), issue 4, pp. 573-580
- : Sets invariant under projections onto two dimensional subspaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 32 (1991), issue 2, pp. 233-239
- : Frame functions, signed measures and completeness of inner product spaces. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 30 (1989), issue 2, pp. 41-49
- : Extensions of nonexpansive mappings in the Hilbert ball with the hyperbolic metric. I. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 29 (1988), issue 3, pp. 399-402
- : Extensions of nonexpansive mappings in the Hilbert ball with the hyperbolic metric. II. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 29 (1988), issue 3, pp. 403-410
- : A remark on the weak topology of the Hilbert space. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 28 (1987), issue 3, pp. 437-440
- : On the radius of a set in a Hilbert space. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 25 (1984), issue 2, pp. 355-362
- : A note on normability of locally convex spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 24 (1983), issue 1, pp. 17-22
- : Remarks on tensor proucts and their applications in quantum theory - II. Spectral properties. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 18 (1977), issue 1, pp. 3-35
- : Remarks on tensor products and their applications in quantum theory I. General considerations. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 17 (1976), issue 2, pp. 75-98
- : O některých Banachových problémech. (Czech) [Certain problems of Banach]. Pokroky matematiky, fyziky a astronomie, vol. 19 (1974), issue 5, pp. 262-270
- : On the characterization of weak closure in Hilbert space. (English). Czechoslovak Mathematical Journal, vol. 22 (1972), issue 3, pp. 368-372
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