AO Savi, M Marsman… - Perspectives on …, 2019 - journals.sagepub.com
The positive manifold of intelligence has fascinated generations of scholars in human ability. In the past century, various formal explanations have been proposed, including the …
In this chapter we give main definitions and useful facts of the theory of Gibbs measures of lattice spin systems. In the first section we give general definitions. This chapter also …
We extend a recent argument by Ding and Zhuang from nearest-neighbor to long-range interactions and prove the phase transition in a class of ferromagnetic random field Ising …
We consider the ferromagnetic Ising model with spatially dependent external fields on a Cayley tree, and we investigate the conditions for the existence of the phase transition for a …
S Goel - … Conference on Artificial Intelligence and Statistics, 2020 - proceedings.mlr.press
We study the problem of learning graphical models with latent variables. We give the {\em first} efficient algorithms for learning: 1) ferromagnetic Ising models with latent variables …
In this thesis, we present results on phase transition for two models: the semi-infinite Ising model with a decaying field, and the long-range Ising model with a random field. We study …
L Affonso, R Bissacot, H Corsini, K Welsch - arXiv preprint arXiv …, 2024 - arxiv.org
Following seminal work by J. Fr\" ohlich and T. Spencer on the critical exponent $\alpha= 2$, we give a proof via contours of phase transition in the one-dimensional long-range …
We consider ferromagnetic long-range Ising models which display phase transitions. They are one-dimensional Ising ferromagnets, in which the interaction is given by J_ x, y= J (| xy|) …