11 citations · 20 across the 6 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
math.RA2017
An improved lower bound for the maximal length of a multivector
Patrick Cassam-Chenaï
A new lower bound for the maximal length of a multivector is obtained. It is much closer to the best known upper bound than previously reported lower bound estimates. The maximal l…
physics.chem-ph2017
Smeared Coulomb potential orbitals for the electron-nucleus mean field configuration interaction method
Patrick Cassam-Chenaï, Gilles Lebeau
We propose to use the eigenfunctions of a one-electron model Hamiltonian to perform electron-nucleus mean field configuration interaction (EN-MFCI) calculations. The potential ener…
physics.chem-ph2017
Generalization of the concepts of seniority number and ionicity
Thomas Perez, Patrick Cassam-Chenaï
We present generalized versions of the concepts of seniority number and ionicity. These generalized numbers count respectively the partially occupied and fully occupied shells for…