Search Results - subject:"Functions"

Dynamics in discrete phase spaces and time interval operators

Galetti, D.; Ruzzi, M. - In: Physica A: Statistical Mechanics and its Applications 264 (1999) 3, pp. 473-491

The von Neumann-Liouville time evolution equation is represented in a discrete quantum phase space. The mapped Liouville operator and the corresponding Wigner function are explicitly written for the problem of a magnetic moment interacting with a magnetic field and the precessing solution is...

Persistent link: https://www.econbiz.de/10010599571

Rational dynamical zeta functions for birational transformations

Abarenkova, N.; Anglès d'Auriac, J.-Ch.; Boukraa, S.; … - In: Physica A: Statistical Mechanics and its Applications 264 (1999) 1, pp. 264-293

We propose a conjecture for the exact expression of the unweighted dynamical zeta function for a family of birational transformations of two variables, depending on two parameters. This conjectured function is a simple rational expression with integer coefficients. This yields an algebraic value...

Persistent link: https://www.econbiz.de/10010599572

Impact of Carbon Dioxide Emissions Reduction on the Austrian Economy

Kratena, Kurt; Schleicher, Stefan - In: Economic Systems Research 11 (1999) 3, pp. 245-261

A linked econometric input-output (IO) model of the Austrian economy with an energy block is used in this study to assess the sectoral effects of carbon dioxide emissions reduction. The energy block and the other commodities are linked by a partitioned IO model. Energy demand is described using...

Persistent link: https://www.econbiz.de/10009223153

Dynamical correlations in the one-dimensional electron gas with short-range interactions

Demirel, E.; Tanatar, B. - In: The European Physical Journal B - Condensed Matter and … 12 (1999) 1, pp. 47-53

Persistent link: https://www.econbiz.de/10009325033

Self-assembled monolayers as interfaces for organic opto-electronic devices

Zuppiroli, L.; Si-Ahmed, L.; Kamaras, K.; Nüesch, F.; … - In: The European Physical Journal B - Condensed Matter and … 11 (1999) 3, pp. 505-512

Persistent link: https://www.econbiz.de/10009325166

Measures of Deprivation and their Meaning in Terms of Social Satisfaction

Chakravarty, Satya; Mukherjee, Diganta - In: Theory and Decision 47 (1999) 1, pp. 89-100

Persistent link: https://www.econbiz.de/10009401894

Economic Impacts of the New European Banana Market Regime: The Case of Germany.

Herrmann, Roland - In: Journal of Economics and Statistics (Jahrbuecher fuer … 218 (1999) 1+2, pp. 63-84

The objectives of this paper are (i) to assess the actual economic implications of the new European banana policy on prices, consumption and trade in Germany within a theoretical and quantitative analysis; (ii) to elaborate the welfare implications of the European banana market policy on the...

Persistent link: https://www.econbiz.de/10008596456

Power Risk Aversion Utility Functions

Xie, Danyang - China Economics and Management Academy, Central … - 1999

This paper introduces a new class of utility functions---the power risk aversion. It is shown that the CRRA and CARA … utility functions are both in this class. The implications of the PRA utility functions are explored in the context of growth …

Persistent link: https://www.econbiz.de/10009150768

Complexation of DNA with cationic surfactant

Kuhn, Paulo S.; Barbosa, Marcia C.; Levin, Yan - In: Physica A: Statistical Mechanics and its Applications 269 (1999) 2, pp. 278-284

Transfection of an anionic polynucleotide through a negatively charged membrane is an important problem in genetic engineering. The direct association of cationic surfactant to DNA decreases the effective negative charge of the nucleic acid, allowing the DNA-surfactant complex to approach a...

Persistent link: https://www.econbiz.de/10010664834

Calculation of the entropy for simple classical fluids

Puoskari, M. - In: Physica A: Statistical Mechanics and its Applications 272 (1999) 3, pp. 509-544

in terms of the multiparticle correlation functions. The exact expansion for the entropy is written as two series of … functions, one is directly related to the potentials of mean force as in the closed systems (generalizing ladder diagram … functions including both pair and triplet correlation functions (generalizing ring diagram expansion). The stationary entropy …

Persistent link: https://www.econbiz.de/10010664855