Results 31 to 40 of about 886,896 (272)

The Fractional Carleson Measures on the Unit Ball of ℝn+1

Journal of Function Spaces and Applications, 2013
We construct a quantity in terms of Lp integral of the Jacobian of a conformal self-map on the unit ball of ℝn+1. Then, we characterize the fractional Carleson measures on the unit ball by the quantity.
Dongfang Wang, Bolin Ma
doaj   +1 more source

Semi-norms of the Bergman projection

, 2015
It is known that the Bergman projection operator maps the space of essentially bounded functions in the unit ball in the d-dimensional complex vector space onto the Bloch space of the unit ball. This paper deals with the various semi-norms of the Bergman
Markovic, Marijan
core   +1 more source

Commutative $C^*$-algebras generated by Toeplitz operators on the super unit ball

, 2015
We extend known results about commutative $C^*$-algebras generated Toeplitz operators over the unit ball to the supermanifold setup. This is obtained by constructing commutative $C^*$-algebras of super Toeplitz operators over the super ball $\mathbb{B ...
Quiroga-Barranco, R., Sánchez-Nungaray, A.   +1 more
core   +1 more source

Composition of entire function and analytic functions in the unit ball with a vanished gradient

Математичні Студії
The composition $H(z)=f(\Phi(z))$ is studied, where $f$ is an entire function of a single complex variable and $\Phi$ is an analytic function in the $n$-dimensional unit ball with a vanished gradient. We found conditions by the function $\Phi$ providing
A. I. Bandura, T. M. Salo, O. B. Skaskiv
doaj   +1 more source

C⁎-convexity of norm unit balls

Journal of Mathematical Analysis and Applications, 2017
to appear in Journal of Mathematical Analysis and ...
openaire   +2 more sources

Multiplication Operator with BMO Symbols and Berezin Transform

Journal of Function Spaces, 2015
We discuss multiplication operator with a special symbol on the weighted Bergman space of the unit ball. We give the necessary and sufficient conditions for the compactness of multiplication operator on the weighted Bergman space of the unit ball.
Xue Feng, Kan Zhang, Jianguo Dong, Xianmin Liu, Chi Guan   +4 more
doaj   +1 more source

Taylor Series on the Hyperbolic Unit Ball

Bulletin of the Belgian Mathematical Society - Simon Stevin, 2005
Using Clifford analysis the Dirac operator on the hyperbolic unit ball is defined together with monogenic functions on this ball.A related Cauchy formula is given and the Taylor series derived for monogenic functions, using Gegenbauer polynomials. So, a complete foundation of a function theory on the hyperbolic unit ball is developped.
Eelbode, D., Sommen, F.
openaire   +3 more sources

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

FEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies, Garth L. Maker, Ian F. Musgrave, Samantha Lodge   +3 more
wiley   +1 more source

A Counterexample Concerning C₀-Semigroups of Holomorphic Carathéodory Isometries

Mathematics
We give an example for a C0-semigroup of non-linear 0-preserving holomorphic Carathéodory isometries of the unit ball.
László L. Stachó
doaj   +1 more source

Concentration of the distance between points in the unit ball [PDF]

, 1998
We prove that in every finite dimensional normed space, for “most” pairs (x, y) of points in the unit ball, ║x − y║ is more than √2(1 − ε). As a consequence, we obtain a result proved by Bourgain, using QS-decomposition, that guarantees an exponentially ...
Ball, KM, Villa, R
core