3 papers
cs.IT2008
Blocking Sets in the complement of hyperplane arrangements in projective space
Simona Settepanella
It is well know that the theory of minimal blocking sets is studied by several author. Another theory which is also studied by a large number of researchers is the theory of hyperp…
math.GR2005
Cohomology of Pure Braid Groups of exceptional cases
Simona Settepanella
Consider the ring R:=\Q[τ,τ^{-1}] of Laurent polynomials in the variable τ. The Artin's Pure Braid Groups (or Generalized Pure Braid Groups) act over R, where the action of every s…
math.GR2003
A stability-like theorem for cohomology of pure braid groups of the series A, B and D
Simona Settepanella
Consider the ring $R:=\Q[τ,τ^{-1}]$ of Laurent polynomials in the variable . The Artin's Pure Braid Groups (or Generalized Pure Braid Groups) act over where the action of e…