Results 1 to 10 of about 337,938 (272)

Tailored electron bunches with smooth current profiles for enhanced transformer ratios in beam-driven acceleration [PDF]

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2015
Collinear high-gradient O(GV/m) beam-driven wakefield methods for charged-particle acceleration could be critical to the realization of compact, cost-efficient, accelerators, e.g., in support of TeV-scale lepton colliders or multiple-user free-electron ...
F. Lemery, P. Piot
doaj   +4 more sources

Capacity-Achieving Input Distributions of Additive Vector Gaussian Noise Channels: Even-Moment Constraints and Unbounded or Compact Support

open access: yesEntropy, 2023
We investigate the support of a capacity-achieving input to a vector-valued Gaussian noise channel. The input is subjected to a radial even-moment constraint and is either allowed to take any value in Rn or is restricted to a given compact subset of Rn ...
Jonah Eisen   +2 more
doaj   +3 more sources

Estimating Differential Entropy using Recursive Copula Splitting

open access: yesEntropy, 2020
A method for estimating the Shannon differential entropy of multidimensional random variables using independent samples is described. The method is based on decomposing the distribution into a product of marginal distributions and joint dependency, also ...
Gil Ariel, Yoram Louzoun
doaj   +1 more source

On some extension of Paley Wiener theorem

open access: yesConcrete Operators, 2020
Paley Wiener theorem characterizes the class of functions which are Fourier transforms of ℂ∞ functions of compact support on ℝn by relating decay properties of those functions or distributions at infinity with analyticity of their Fourier transform.
N’Da Ettien Yves-Fernand, Kangni Kinvi
doaj   +1 more source

Representation of distributions with compact support

open access: yesManuscripta Mathematica, 1974
Distributions having compact support are represented as the boundary value of Cauchy and Poisson integrals corresponding to tubular radial domains TC in ℂn where C is an open convex cone. The Cauchy integral of U e ɛ′ is shown to be an analytic function in TC which satifies a certain boundedness condition.
Carmichael, R.D., Walker, W.W.
openaire   +2 more sources

Urban Thermal Characteristics of Local Climate Zones and Their Mitigation Measures across Cities in Different Climate Zones of China

open access: yesRemote Sensing, 2021
Understanding the urban thermal environment is vital for improving urban planning and strategy development when mitigating urban heat islands. However, urban thermal characteristics of local climate zones (LCZ) are different within cities and most ...
Nana Li   +4 more
doaj   +1 more source

The COINS Sample - VLBA Identifications of Compact Symmetric Objects [PDF]

open access: yes, 1999
We present results of multifrequency polarimetric VLBA observations of 34 compact radio sources. The observations are part of a large survey undertaken to identify CSOs Observed in the Northern Sky (COINS).
A. B. Peck   +7 more
core   +2 more sources

The Lambert transform over distributions of compact support, $$L^1$$-functions and Boehmian spaces

open access: yesAnnals of Functional Analysis, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Benito J. González   +2 more
openaire   +1 more source

Development of TREND dynamics code for molten salt reactors

open access: yesNuclear Engineering and Technology, 2021
The Molten Salt Reactor (MSR), one of the six advanced reactor types of the 4th generation nuclear energy systems, has many impressive features including economic advantages, inherent safety and nuclear non-proliferation.
Wen Yu   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy