Results 21 to 30 of about 45,346 (215)

Extension in the City: Meeting the Challenges of Scale

open access: yesJournal of Human Sciences and Extension, 2017
The urban share of the United States and global population has been climbing steadily since well before the inception of Extension. As of the 2010 census, more than four out of five U.S.
Jennifer Sarah Tiffany
doaj   +1 more source

Radial growth of the derivatives of analytic functions in Besov spaces

open access: yesConcrete Operators, 2020
For 1 < p < ∞, the Besov space Bp consists of those functions f which are analytic in the unit disc 𝔻 = {z ∈ 𝔺 : |z| < 1} and satisfy ∫𝔻(1 − |z|2)p−2|f ′(z)|p dA(z) < ∞. The space B2 reduces to the classical Dirichlet space 𝒟.
Domínguez Salvador, Girela Daniel
doaj   +1 more source

The Impact of Transportation on the Croatian Economy: The Input–Output Approach

open access: yesEconomies, 2021
The aim of this paper was to determine the economic impact of the transportation sector on the Croatian economy by using input–output analysis. According to the input–output tables for the Croatian economy for 2004, 2010, 2013, and 2015, output and gross
Luka Vukić   +2 more
doaj   +1 more source

The calculation of simple ages in population projections [PDF]

open access: yesPoblación y Desarrollo, 2018
This study describes a method of interpolation to disaggregate into single ages populations estimated or projected by five-year age groups. The method - minimum roughness - obviates the problem of spurious variations, which is a rather frequent problem ...
Ricardo F. Neupert
doaj   +1 more source

The contribution of copyright-based industries to the South African economy

open access: yesSouth African Journal of Science, 2017
We report the results of an effort to measure the contribution of copyright-based industries to the South African economy. Following the methodology of the World Intellectual Property Organization, we identify the copyright industry’s contribution to GDP,
Anastassios Pouris, Roula Inglesi-Lotz
doaj   +1 more source

Reconstruction Multipliers [PDF]

open access: yesSSRN Electronic Journal, 2014
A law issued to allocate reconstruction grants following the 2009 &amp;amp;quot;Aquilano&amp;amp;quot; earthquake has resulted in a large and unanticipated discontinuity across municipalities with comparable damages. Using diff-in-diff analysis we estimate the &amp;amp;quot;local spending&amp;amp;quot; and the &amp;amp;quot;local ...
Trezzi, Riccardo, Porcelli, Francesco
openaire   +2 more sources

A multiplier theorem

open access: yesJournal of Combinatorial Theory, Series A, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Leung, K.H., Ma, S.L., Schmidt, B.
openaire   +2 more sources

Multipliers and weak multipliers of algebras

open access: yesActa Scientiarum Mathematicarum, 2023
Multipliers of algebras, in particular, multipliers of Banach algebras, have been discussed in analysis.
Yuji Kobayashi, Sin-Ei Takahasi
openaire   +2 more sources

Invertibility of Multipliers for Continuous G-frames [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2022
In this paper, we study the concept of multipliers for the continuous $g$-Bessel families in Hilbert spaces. We present necessary conditions for invertibility of multipliers for the continuous $g$-Bessel families and sufficient conditions for ...
Mohammad Reza Abdollahpour   +1 more
doaj   +1 more source

Bilinear Fourier multipliers of bounded variation [PDF]

open access: yes, 2022
In this paper, we obtain weighted estimates for bilinear Fourier multipliers of bounded variation that provide new restricted weak-type bounds. We also study their boundedness on the setting of the weighted Lorentz spaces.
Luque Martínez, Teresa Elvira   +3 more
core   +1 more source

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