doi:10.1017/S0305004115000262engFlorens, VincentGuerville-Ballé, BenoitMarco Buzunariz, Miguel AngelOn complex line arrangements and their boundary manifoldsART-2015-98885Let A be a line arrangement in the complex projective plane CP2.We define and describe the inclusion map of the boundary manifold, the boundary of a closed regular neighbourhood of A, in the exterior of the arrangement. We obtain two explicit descriptions of the map induced on the fundamental groups. These computations provide a new minimal presentation of the fundamental group of the complement.2015http://zaguan.unizar.es/record/13138310.1017/S0305004115000262http://zaguan.unizar.es/record/131383oai:zaguan.unizar.es:131383MATHEMATICAL PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY 159 (2015), 189-205All rights reservedhttp://www.europeana.eu/rights/rr-f/info:eu-repo/semantics/closedAccess