Results 51 to 60 of about 31,249 (204)

Irreducible representations of Upq[gl(2/2)]

open access: yes, 2001
The two-parametric quantum superalgebra $U_{pq}[gl(2/2)]$ and its representations are considered. All finite-dimensional irreducible representations of this quantum superalgebra can be constructed and classified into typical and nontypical ones according
Berkovits N   +36 more
core   +3 more sources

The sterling area – parts II and III

open access: yesPSL Quarterly Review, 2014
The article examines the war and postwar vicissitudes of the sterling area, bringing to limelight features and questions of present and immediate significance for the current system of international payments as a whole. JEL: E42
D. WIGHTMAN
doaj   +1 more source

Aerial Ostia. Before and After E42

open access: yesArcheomatica, 2017
During the XXth century, numerous studies were carried out in the site of ancient Ostia, also thanks to the support of aerial photography. Starting from the "Topophotographich survey” realized by the Italian Army in 1911, up to the "Atlante di Ostia antica” realized in 1996, Ostia has become one of the most photographed from up high among archeological
M. David, G. P. Milani, R. Cassanelli
openaire   +4 more sources

Induced Representations of the Two Parametric Quantum Deformation U$_{pq}$[gl(2/2)]

open access: yes, 2000
The two-parametric quantum superalgebra $U_{p,q}[gl(2/2)]$ and its induced representations are considered. A method for constructing all finite-dimensional irreducible representations of this quantum superalgebra is also described in detail. It turns out
Ky, Nguyen Anh
core   +2 more sources

Quantum affine algebras and universal R-matrix with spectral parameter, II

open access: yes, 1993
This paper is an extended version of our previous short letter \cite{ZG2} and is attempted to give a detailed account for the results presented in that paper. Let $U_q({\cal G}^{(1)})$ be the quantized nontwisted affine Lie algebra and $U_q({\cal G})$ be
Gould, Mark D., Zhang, Yao-Zhong
core   +2 more sources

Effect of Monetary Policy Decisions and Announcements on the Price of Cryptocurrencies: An Elastic-Net With Arima Residuals Approach

open access: yesEconomics and Culture
This study analysed the three cryptocurrencies with the largest market capitalization: Bitcoin, Ether (cryptocurrency built upon the Ethereum project's blockchain technology), and Binance coin, which account for 60% of the total cryptocurrency market ...
Peciulis Tomas, Vasiliauskaite Asta
doaj   +1 more source

The first two years of the EMS: the exchange-rate experience. A comment

open access: yesPSL Quarterly Review, 2013
In this brief note, the author argues that the emphasis on fixed nominal exchange rates inside the EMS creates severe distortions as long as inflation rates are not converging.
P. KORTEWEG
doaj   +1 more source

The Chandra view of the 3C/FRI sample of low luminosity radio-galaxies

open access: yes, 2006
We present results from Chandra observations of the 3C/FRI sample of low luminosity radio-galaxies. We detected a power-law nuclear component in 12 objects out of the 18 with available data.
Balmaverde, B., Capetti, A., Grandi, P.
core   +1 more source

Seven lessons from the e-Peso pilot plan: The possibility of a Central Bank Digital Currency

open access: yesLatin American Journal of Central Banking, 2022
The decision to introduce a central bank digital currency (CBDC) is part of the new challenges that central banks are facing as technology keeps moving. The e-Peso pilot plan, implemented between 2017 and 2018, could provide some key findings for central
Adolfo Sarmiento
doaj  

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