Abstract
A dilute nonsymmetric ferromagnet and a version of the Hopfield model are solved in the limit where the average number of inputs per spin is finite. The solution is based on the fact that the magnetization of each site is a function of the number and the type of inputs and their connection strengths. Extension of this solution to the symmetric case is discussed. The solution can also be extended to any other distribution of interactions.
| Original language | English |
|---|---|
| Pages (from-to) | 1891-1894 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 60 |
| Issue number | 19 |
| DOIs | |
| State | Published - 9 May 1988 |
| Externally published | Yes |