Results 101 to 110 of about 5,161,923 (254)

Bergman projections on weighted Fock spaces in several complex variables

open access: yesJournal of Inequalities and Applications, 2017
Let ϕ be a real-valued plurisubharmonic function on C n ${\mathbb {C}}^{n}$ whose complex Hessian has uniformly comparable eigenvalues, and let F p ( ϕ ) $\mathcal{F}^{p}(\phi)$ be the Fock space induced by ϕ.
Xiaofen Lv
doaj   +1 more source

Semiconducting Quasi One‐Dimensional (PbBr2)[Pb2P14]2, a Lead Bromide Adduct and Violet Phosphorus Derivative

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The quasi‐one‐dimensional semiconductor Pb5Br2P28 was examined in terms of its structural and electronic properties. Single‐crystal X‐ray diffraction (SC‐XRD) and Raman spectroscopy support its description as neutral [Pb2P14] and [PbBr2] units. Combined with its semiconducting properties and high flexibility, Pb5Br2P28 emerges as a promising candidate ...
Kathrin Vosseler   +2 more
wiley   +1 more source

Between famine and freedom: Food prices during the Indonesian War of Independence, 1945–9

open access: yesThe Economic History Review, EarlyView.
Abstract This paper investigates how the Indonesian War of Independence (1945‒9) influenced staple food prices, and how fluctuations in those prices, in turn, shaped the trajectory and dynamics of the conflict. We compiled a dataset comprising more than 8600 prices for staple foods covering the entire Indonesian archipelago from 1939‒49, allowing us to
Ingrid de Zwarte   +2 more
wiley   +1 more source

A Bayesian approach to spectroscopic depth sectioning for locating dopant atoms

open access: yesJournal of Microscopy, EarlyView.
Abstract Locating dopants in 3D is of great interest as advanced materials and devices increasingly rely on control at atomic dimensions, and microscopy tools are constantly in development for this purpose. One potential tool is electron energy loss spectroscopy (EELS) depth sectioning, where a core‐loss signal is collected as a function of electron ...
Michael Deimetry   +3 more
wiley   +1 more source

Binormal Weighted Composition Operators on the Fock Space

open access: yesJournal of Function Spaces
The aim of this paper is to obtain the sufficient and necessary conditions for weighted composition operators uCφ with φz=az+b a≤1, uz=ced¯z, where a,b,c,d∈ℂ, to be binormal or quasinormal on the Fock space F2. Surprisingly, the normality, quasinormality,
Cao Jiang, Shi-an Han
doaj   +1 more source

Weaving Commutators: Beyond Fock Space [PDF]

open access: yes, 2015
10 pages, no figures. Fourth prize in the 2012 FQXi essay contest "Questioning the Foundations".
openaire   +2 more sources

Hardy-Type Space Associated with an Infinite-Dimensional Unitary Matrix Group

open access: yesAbstract and Applied Analysis, 2013
We investigate an orthogonal system of the homogenous Hilbert-Schmidt polynomials with respect to a probability measure which is invariant under the right action of an infinite-dimensional unitary matrix group.
Oleh Lopushansky
doaj   +1 more source

Structure of light-front vacuum sector diagrams

open access: yesPhysics Letters B, 2019
We study the structure of scalar field light-front quantization vacuum graphs. In instant-time quantization both non-vacuum and vacuum graphs can equivalently be described by either the off-shell four-dimensional Feynman diagram approach or the on-shell ...
Philip D. Mannheim   +2 more
doaj   +1 more source

Tensor Hypercontraction Error Correction Using Regression

open access: yesJournal of Computational Chemistry, Volume 47, Issue 8, 30 March 2026.
The combination of tensor hypercontraction with machine learning bridges the gap between accuracy and computational efficiency through scaling reduction. ABSTRACT Wavefunction‐based quantum methods are some of the most accurate tools for predicting and analyzing the electronic structure of molecules, in particular for accounting for dynamical electron ...
Ishna Satyarth   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy