  Here is the first part of the summary of my work on random Ising model using
real-space renormalization group (RSRG), also known as a Migdal-Kadanoff one.
This approximate renormalization scheme was applied to the analysis
thermodynamic properties of the model, and of probabilistic properties of a
pair correlator, which is a fluctuating object in disordered systems.
  PACS numbers: 02.50.-r, 05.20.-y, 05.70.Fh, 64.60.ae, 75.10.-b, 75.10.Hk,
87.10.+e
  Keywords: statistical physics, magnetism, spin glass, neural networks
