On the Riesz-Fischer theorem in a smooth Banach space
P. M. Miličić (1992)
Matematički Vesnik
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P. M. Miličić (1992)
Matematički Vesnik
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Victor S. Shulman, Yuriĭ V. Turovskii (2002)
Studia Mathematica
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It is proved that Riesz elements in the intersection of the kernel and the closure of the image of a family of derivations on a Banach algebra are quasinilpotent. Some related results are obtained.
Ş. Alpay, B. Altin, C. Tonyali (2006)
Czechoslovak Mathematical Journal
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We study an order boundedness property in Riesz spaces and investigate Riesz spaces and Banach lattices enjoying this property.
Zafer Ercan (2005)
Open Mathematics
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The paper presents a simple proof of Proposition 8 of [2], based on a new and simple description of isometries between CD 0-spaces.
Keiko Narita, Kazuhisa Nakasho, Yasunari Shidama (2017)
Formalized Mathematics
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In this article, we formalize in the Mizar system [1, 4] the F. Riesz theorem. In the first section, we defined Mizar functor ClstoCmp, compact topological spaces as closed interval subset of real numbers. Then using the former definition and referring to the article [10] and the article [5], we defined the normed spaces of continuous functions on closed interval subset of real numbers, and defined the normed spaces of bounded functions on closed interval subset of real numbers. We also...
G. J. H. M. Buskes, A. C. M. Van Rooij (1992)
Compositio Mathematica
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M.R.F. Smyth (1975)
Mathematische Zeitschrift
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Crespin, Daniel (1994)
Portugaliae Mathematica
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Vojislav G. Avakumović (1955)
Publications de l'Institut Mathématique
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Robert E. Dressler, Louis Pigno (1974)
Colloquium Mathematicae
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Tomica Divnić, Zlata Đurić (2000)
Kragujevac Journal of Mathematics
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J. García-Cuerva, J. Parcet (2003)
Studia Mathematica
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The concepts of Riesz type and cotype of a given Banach space are extended to a non-commutative setting. First, the Banach space is replaced by an operator space. The notion of quantized orthonormal system, which plays the role of an orthonormal system in the classical setting, is then defined. The Fourier type and cotype of an operator space with respect to a non-commutative compact group fit in this context. Also, the quantized analogs of Rademacher and Gaussian systems are treated....
Wojciech Wojtyński (1973)
Colloquium Mathematicae
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