A SIMPLE-MODEL WITH STRONG ASYMMETRIC COUPLINGS

被引：1

作者：

BERNARDES, AT

HERRMANN, HJ

机构：

[1] FORSCHUNGSZENTRUM JULICH GMBH,HLRZ,W-5170 JULICH,GERMANY

[2] UNIV FED OURO PRETO,DEPT FIS,BR-35400-000 OURO PRETO,MG,BRAZIL

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C-PHYSICS AND COMPUTERS | 1993年 / 4卷 / 04期

关键词：

SPIN GLASS; ASYMMETRIC MODELS; NEURAL NETWORKS; ISING MODELS;

D O I：

10.1142/S012918319300063X

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper an Ising model on a random lattice with strongly asymmetric couplings inspired by neural networks is studied. We investigate the phase space structure and find evidence for an ultrametric, ''multivalley'' structure as observed in disordered magnetic systems. We have calculated the size of the basins of attraction.

引用

收藏

页码：765 / 774

页数：10

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