TY - CHAP AU - Artal Bartolo, Enrique AU - Carmona Ruber, Jorge AU - Cogolludo Agustín, José Ignacio AU - Marco Buzunáriz, Miguel ángel A4 - Izumiya, Shyuichi PY - 2006 SN - 9784931469327 UR - https://hdl.handle.net/20.500.14352/53268 AB - Following the general strategy proposed by G.Rybnikov, we present a proof of his well-known result, that is, the existence of two arrangements of lines having the same combinatorial type, but nonisomorphic fundamental groups. To do so, the Alexander... LA - eng M2 - 1 PB - Mathematical Society of Japan KW - Line arrangements KW - Alexander Invariant TI - Invariants of combinatorial line arrangements and Rybnikov's example TY - book part ER -