Similar Search Results

Seller's dilemma due to social interactions between customers

Gordon, Mirta B.; Nadal, Jean-Pierre; Phan, Denis; … - In: Physica A: Statistical Mechanics and its Applications 356 (2005) 2, pp. 628-640

In this paper, we consider a discrete choice model where heterogeneous agents are subject to mutual influences. We explore some consequences on the market's behaviour, in the simplest case of a uniform willingness to pay distribution. We exhibit a first-order phase transition in the profit...

Persistent link: https://www.econbiz.de/10010871719

A bridge between liquids and socio-economic systems: the key role of interaction strengths

Roehner, Bertrand M. - In: Physica A: Statistical Mechanics and its Applications 348 (2005) C, pp. 659-682

One distinctive and pervasive aspect of social systems is the fact that they involve several kinds of agents. Thus, in order to draw parallels with physical systems one is led to consider binary (or multi-component) compounds. Recent views about the mixing of liquids in solutions gained from...

Persistent link: https://www.econbiz.de/10010590252

Moral foundations in an interacting neural networks society: A statistical mechanics analysis

Vicente, R.; Susemihl, A.; Jericó, J.P.; Caticha, N. - In: Physica A: Statistical Mechanics and its Applications 400 (2014) C, pp. 124-138

interacting neural networks classifying vectors and learning from members of their social neighbourhood about their average …

Persistent link: https://www.econbiz.de/10011059881

Particle banding in rotating fluids: a new pattern-forming system

Lipson, S.G; Seiden, G - In: Physica A: Statistical Mechanics and its Applications 314 (2002) 1, pp. 272-277

During experiments carried out several years ago to grow dendritic crystals while they are levitated in a tube containing rotating supersaturated solution, a curious banding process was observed, in which the crystals were seen to accumulate preferentially in periodic positions within the tube....

Persistent link: https://www.econbiz.de/10010871612

Scattering from multicomponent charged ramified polymeric networks of arbitrary topology

Ghaouar, N.; Benhamou, M.; Gharbi, A. - In: Physica A: Statistical Mechanics and its Applications 359 (2006) C, pp. 267-288

The scattering and critical properties of weakly charged ramified polymeric systems for any arbitrary topology are investigated by using the random phase approximation. The interaction matrix is modeled as the sum of the short-range excluded volume matrix and the long-range Debye–Hûckel...

Persistent link: https://www.econbiz.de/10010588555

Segregation of granular materials in rotating cylinders

Khakhar, D.V.; Orpe, Ashish V.; Hajra, S.K. - In: Physica A: Statistical Mechanics and its Applications 318 (2003) 1, pp. 129-136

to segregate. We focus here on the segregation that occurs in the cross-section of the cylinder using short cylinders … first. Results of experimental and modelling studies of segregation are reviewed for density-induced radial segregation of … equal sized particles, and size-induced radial streak formation. Experimental results for size-induced radial segregation …

Persistent link: https://www.econbiz.de/10010589992

Effect of polymer matrix density on molecular segregation and orientational ordering by a hybrid computer simulation

Foo, Grace M; Pandey, R.B - In: Physica A: Statistical Mechanics and its Applications 282 (2000) 3, pp. 375-383

A hybrid computer simulation is used to study the effect of heterogeneous matrix density (pb) on the segregation and … external field. Size of molecular aggregates is found to increase with the matrix density, a polymerization-induced segregation …

Persistent link: https://www.econbiz.de/10010590528

Flow response of a segregating mixture by interacting lattice gas simulation

Pandey, R.B.; Gettrust, J.F. - In: Physica A: Statistical Mechanics and its Applications 358 (2005) 2, pp. 437-446

gravity. At low bias, the segregation of A and B leading to a partial layering is enhanced toward the bottom. The longitudinal … profiles show segregation with different domain sizes and layering depending on the bias. Response of their steady-state flux …

Persistent link: https://www.econbiz.de/10010591723

Shapes of granular surfaces

Herrmann, H.J. - In: Physica A: Statistical Mechanics and its Applications 270 (1999) 1, pp. 82-88

individual grains. This model is generalized to take into account segregation of different types of particles, in particular the …

Persistent link: https://www.econbiz.de/10010664897

Asymptotic behaviour of initially separated A + B(static) → 0 reaction-diffusion systems

Koza, Zbigniew - In: Physica A: Statistical Mechanics and its Applications 240 (1997) 3, pp. 622-634

We examine the long-time behaviour of A + B(static) → 0 reaction-diffusion systems with initially separated species A and B. All of our analysis is carried out for arbitrary (positive) values of the diffusion constant DA of particles A and initial concentrations a0 and b0 of A's and B's. We...

Persistent link: https://www.econbiz.de/10011058926

1
2
3
4
5
6
7
8
9
10
Next
Last