Jean P. Malrieu
Born July 4, 1939 in Colmar, France.
Directeur de Recherches au CNRS IRSAMC, Université Paul Sabatier, Toulouse, France.
More than 350 papers; Coeditor of one book.
Developments of theoretical tools:
perturbative approaches to the electronic correlation from semiempirical (PCILO) and exact (CIPSI) Hamiltonians;
non-perturbative size consistent methods as dressing of CI matrices, from single and multireference descriptions, of Coupled Electron Pair or Coupled Cluster character;
symmetry breaking and the physics of electronic correlation;
effective core-valence potentials;
theory of effective Hamiltonians, definition and properties of intermediate Hamiltonians;
difference-dedicated CI and observable dedicated MO's;
localized approaches and Valence Bond description as a tool for analysis;
production and exploitation of Heisenberg Hamiltonians for conjugated hydrocarbons;
correlated treatment of periodic systems, dressed cluster, real space renormalisation group.
spectroscopy of small molecules;
chemistry of unusual double bonds;
molecular and solid state magnetism;
mixed valence compounds.