From the Contents: A. Lambert: Weighted shifts and composition operators on L2; - A.S.Cavaretta/A.Sharma: Variation diminishing properties and convexityfor the tensor product Bernstein operator; - B.P. Duggal: A note on generalised commutativity theorems in the Schatten norm; - B.S.Yadav/D.Singh/S.Agrawal: De Branges Modules in H2(Ck) of the torus; - D. Sarason: Weak compactness of holomorphic composition operators on H1; - H.Helson/J.E.McCarthy: Continuity of seminorms; - J.A. Siddiqui: Maximal ideals in local Carleman algebras; - J.G. Klunie: Convergence of polynomials with restricted zeros; - J.P. Kahane: On a theorem of Polya; - U.N. Singh: The Carleman-Fourier transform and its applications; - W. Zelasko: Extending seminorms in locally pseudoconvex algebras;
Author(s): Ajay Kumar (auth.), B. S. Yadav, D. Singh (eds.)
Series: Lecture Notes in Mathematics 1511
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 1992
Language: English
Pages: 224
City: Berlin; New York
Tags: Analysis; Topological Groups, Lie Groups
A qualitative uncertainity principle for hypergroups....Pages 1-9
Weighted shifts and composition operators on L 2 ....Pages 10-17
Variation diminishing properties and convexity for the tensor product Bernstein operator....Pages 18-32
Approximation in weighted Banach spaces of power series....Pages 33-46
A note on generalised commutativity theorems in the Schatten norm....Pages 47-54
De branges modules in H 2 (ℂ K ) of the torus....Pages 55-74
Weak compactness of holomorphic composition operators on H 1 ....Pages 75-79
Nonexpansive mappings and proximinality in normed almost linear spaces....Pages 80-87
Continuity of seminorms....Pages 88-90
Maximal ideals in local Carleman algebras....Pages 91-99
Convergence of polynomials with restricted zeros....Pages 100-105
On a theorem of Pólya....Pages 106-112
Algebra direct sum decomposition of C R (X)....Pages 113-119
Exposed points and points of continuity in closed bounded convex sets....Pages 120-127
Boundedly complete bases in various locally convex Spaces....Pages 128-140
A representation of the multipler module hom A (A,W)....Pages 141-146
On two-parameter semigroup of operators....Pages 147-153
Higher Fréchet and discrete Gâteaux differenttiability of n-convex functions on Banach spaces....Pages 154-171
Role of James like spaces in multiplicative linear functionals on operator algebras....Pages 172-180
The Carleman-Fourier transform and its applications....Pages 181-214
Extending seminorms in locally pseudoconvex algebras....Pages 215-223
