Search Results - subject:"Computational Methods"

Mean field theory for a driven granular gas of frictional particles

Cafiero, Raffaele; Luding, Stefan - In: Physica A: Statistical Mechanics and its Applications 280 (2000) 1, pp. 142-147

We propose a mean field (MF) theory for a homogeneously driven granular gas of inelastic particles with Coulomb friction. The model contains three parameters, a normal restitution coefficient rn, a maximum tangential restitution coefficient rtm, and a Coulomb friction coefficient μ. The...

Persistent link: https://www.econbiz.de/10011062840

High temperature expansion for frustrated and unfrustrated S=<InlineEquation ID="Equ1"> <EquationSource Format="TEX">$${1 \over 2}$$ </EquationSource> </InlineEquation> spin chains

Bühler, A.; Elstner, N.; Uhrig, G.S. - In: The European Physical Journal B - Condensed Matter and … 16 (2000) 3, pp. 475-486

Persistent link: https://www.econbiz.de/10009325050

Growth exponent in the Domany-Kinzel cellular automaton

Atman, A.P.F.; Moreira, J.G. - In: The European Physical Journal B - Condensed Matter and … 16 (2000) 3, pp. 501-505

Persistent link: https://www.econbiz.de/10009325133

The effect of DNA phase structure on DNA walks

Cebrat, S.; Dudek, M.R. - In: The European Physical Journal B - Condensed Matter and … 3 (1998) 2, pp. 271-276

Persistent link: https://www.econbiz.de/10009325137

Computing Optimal Control Limits for GI/M/S Queuing Systems with Controlled Arrivals

Nunen, J. A. E. E. van; Puterman, Martin L. - In: Management Science 29 (1983) 6, pp. 725-734

We consider a GI/M/s queuing system that is controlled by either accepting or rejecting arriving customers. Under weak conditions on the cost structure, Stidham (Stidham, S., Jr., 1978. Socially and individually optimal control of arrivals to a GI/M/1 queue. Management Sci. 24 1598--1610.)...

Persistent link: https://www.econbiz.de/10009197925