16 citations · 43 across the 47 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
math.CO2014
Counting invertible Schrödinger Operators over Finite Fields for Trees, Cycles and Complete Graphs
Roland Bacher
We count invertible Schrödinger operators (perturbations by diagonal matrices of the adjacency matrix) over finite fieldsfor trees, cycles and complete graphs.This is achieved for…
math.CO2014
Construction of some perfect integral lattices with minimum 4
Roland Bacher
We construct several families of perfect sublattices with minimum of . In particular, the number of dimensional perfect integral lattices with minimum grow…