Hyponormality on a weighted Bergman space of an annulus with a general harmonic symbol
Open MathematicsIn this work we consider the hyponormality of Toeplitz operators on the Bergman space of the annulus with a logarithmic weight. We give necessary conditions when the symbol is of the form φ+ψ̄ $\varphi +\bar{\psi }$ where both φ and ψ are analytic on ...
Sadraoui Houcine, Halouani Borhen
doaj +1 more source
Volterra composition operators from generalized weighted weighted Bergman spaces to µ-Bloch spaces
Journal of Function Spaces and Applications, 2009 Let φ be a holomorphic self-map and g be a fixed holomorphic function on the unit ball B. The boundedness and compactness of the operator Tg,φf(z)=∫01f(φ(tz))ℜg(tz)dtt from the generalized weighted Bergman space into the µ-Bloch space are studied in this
Xiangling Zhu
doaj +1 more source
Commutative Banach Algebras Generated by Toeplitz Operators on the Bergman Space [PDF]
, 2022 Miguel Ángel Rodríguez Rodríguez
openalex +1 more source
Food Subsidies Reduce Livestock Depredations by a Recovering Carnivore
Animal Conservation, EarlyView.Diversionary feeding—providing food caches to divert predators away from preying on livestock—is a strategy to reduce depredations by Mexican gray wolves but has not been evaluated for its effectiveness. We used data from the Mexican wolf recovery program from 2014‐2021 to evaluate whether diversionary feeding reduced livestock depredations by wolf ...
Matthew Hyde +8 more
wiley +1 more source
Semicommutators and Zero Product of Block Toeplitz Operators with Harmonic Symbols
Journal of Function Spaces and Applications, 2013 We completely characterize the finite rank semicommutators, commutators, and zero product of block Toeplitz operators TF and TG with F,G∈h∞⊗Mn×n on the vector valued Bergman space La2(𝔻,ℂn).
Puyu Cui, Yufeng Lu, Yanyue Shi
doaj +1 more source
‘Clinging Together Against the Dark’: A Pragmatist Reading of Sustainability Conversations
Business Ethics, the Environment &Responsibility, EarlyView.ABSTRACT In this paper, we present a typology of managers' interpretations of sustainability as ‘narrative fields’ derived from a qualitative multi‐site study and offer a Pragmatist reading of the results. Pragmatism is grounded in an ethic of meliorism, the belief in the possibility of gradually improving the world through human effort and ...
Barry A. Colbert, Elizabeth C. Kurucz
wiley +1 more source
On an interpolation problem on a class of a radially weighted harmonic Bergman space
Journal of Inequalities and ApplicationsThe purpose of the present article is to interpolate a sequence by a function in the space of a weighted harmonic Bergman space on the unit ball such that the weight is provided radially.
Mohammed El Aïdi
doaj +1 more source
Zeros of functions in the Bergman spaces [PDF]
Duke Mathematical Journal, 1974 PhD ; Mathematics ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/190923/2/7500720 ...
openaire +5 more sources
Shoreline and deglaciation chronology in southeast Norway
Boreas, EarlyView.The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset +6 more
wiley +1 more source
On some spaces of holomorphic functions of exponential growth on a half-plane
Concrete Operators, 2016 In this paper we study spaces of holomorphic functions on the right half-plane R, that we denote by Mpω, whose growth conditions are given in terms of a translation invariant measure ω on the closed half-plane R.
Peloso Marco M., Salvatori Maura
doaj +1 more source