Results 311 to 317 of about 3,357,696 (317)

Theory of cluster approximations

Physical Review D, 1974
openaire   +1 more source

Reentrant phase transitions in the Blume-Emery-Griffiths model on a simple cubic lattice: The two-particle cluster approximation

, 2002
O. R. Baran, R. Levitskii
semanticscholar   +1 more source

Approximation algorithms for clustering

2017
Pratyay Kuila, Prasanta K. Jana
openaire   +1 more source

CLUSTER APPROXIMATION FOR FERROMAGNETS WITH FIRST AND SECOND NEIGHBOR EXCHANGE, WITH APPLICATION TO THE EUROPIUM CHALCOGENIDES.

, 1964
H. Callen, E. Callen
semanticscholar   +1 more source

The Variational Cluster Approximation for Hubbard Models:  Practical Implementation

International Symposium on High Performance Computing Systems and Applications, 2008
D. Sénéchal
semanticscholar   +1 more source

Theory of irradiance distribution function in turbulent media—cluster approximation

, 1976
K. Furutsu
semanticscholar   +1 more source

Systematic, multisite short-range-order corrections to the electronic structure of disordered alloys from first principles: The KKR nonlocal CPA from the dynamical cluster approximation

, 2005
D. Biava, Subhradip Ghosh, Duane D. Johnson, W. Shelton, A. Smirnov   +4 more
semanticscholar   +1 more source