Fourier analysis of the Banach indicatrix
Z. Ciesielski (1966)
Colloquium Mathematicae
Similarity:
Z. Ciesielski (1966)
Colloquium Mathematicae
Similarity:
José L. Rubio de Francia, José L. Torrea (1987)
Colloquium Mathematicae
Similarity:
Marek Bożejko (1979)
Colloquium Mathematicae
Similarity:
R. H. Fischer, Turan A. Gürkanli, T. S. Liu (1996)
Mathematica Slovaca
Similarity:
M. Mathias (1923)
Mathematische Zeitschrift
Similarity:
Leandro Candido (2016)
Studia Mathematica
Similarity:
For a locally compact Hausdorff space K and a Banach space X let C₀(K, X) denote the space of all continuous functions f:K → X which vanish at infinity, equipped with the supremum norm. If X is the scalar field, we denote C₀(K, X) simply by C₀(K). We prove that for locally compact Hausdorff spaces K and L and for a Banach space X containing no copy of c₀, if there is an isomorphic embedding of C₀(K) into C₀(L,X), then either K is finite or |K| ≤ |L|. As a consequence, if there is an...
E.R. Liflyand, E.S. Belinskii, R.M. Trigub (1997)
The journal of Fourier analysis and applications [[Elektronische Ressource]]
Similarity:
Alexei Karlovich (2015)
Concrete Operators
Similarity:
Let MX,w(ℝ) denote the algebra of the Fourier multipliers on a separable weighted Banach function space X(ℝ,w).We prove that if the Cauchy singular integral operator S is bounded on X(ℝ, w), thenMX,w(ℝ) is continuously embedded into L∞(ℝ). An important consequence of the continuous embedding MX,w(ℝ) ⊂ L∞(ℝ) is that MX,w(ℝ) is a Banach algebra.
Pandey, S. S. (2003)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Uygul, Faruk (2008)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
Similarity:
Qiu, Jing Hui, McKennon, Kelly (1991)
International Journal of Mathematics and Mathematical Sciences
Similarity:
M. Bożejko, T. Pytlik (1972)
Colloquium Mathematicae
Similarity:
Juan J. Font (1998)
Colloquium Mathematicae
Similarity:
E. Kaniuth, A. T. Lau, A. Ülger (2014)
Studia Mathematica
Similarity:
Let G be a locally compact group and B(G) the Fourier-Stieltjes algebra of G. Pursuing our investigations of power bounded elements in B(G), we study the extension property for power bounded elements and discuss the structure of closed sets in the coset ring of G which appear as 1-sets of power bounded elements. We also show that L¹-algebras of noncompact motion groups and of noncompact IN-groups with polynomial growth do not share the so-called power boundedness property. Finally, we...
Krishnan Parthasarathy, Nageswaran Shravan Kumar (2011)
Studia Mathematica
Similarity:
Ditkin sets for the Fourier algebra A(G/K), where K is a compact subgroup of a locally compact group G, are studied. The main results discussed are injection theorems, direct image theorems and the relation between Ditkin sets and operator Ditkin sets and, in the compact case, the inverse projection theorem for strong Ditkin sets and the relation between strong Ditkin sets for the Fourier algebra and the Varopoulos algebra. Results on unions of Ditkin sets and on tensor products are...