{"id":"S88000905","label":"Blowing up (Algebraic geometry)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88000905","normalized_label":"blowing up (algebraic geometry)","broader":["http://id.loc.gov/authorities/subjects/sh85122871","http://id.loc.gov/authorities/subjects/sh85136920"],"aliases":["Alpha process (Algebraic geometry)","Blow up (Algebraic geometry)","Blowing up (Mathematics)","Blowup (Algebraic geometry)","Dilation, Monoidal","Monoidal dilation","Monoidal transformation","Sigma process (Algebraic geometry)","Transformation, Monoidal"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88000905","provider":"lcsh","revision":"d963cfa992e0c466","taxonomy_revision":"f050b5d4780b1289","title":"Blowing up (Algebraic geometry)","url":"/topics/S88000905","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4955164946913691200","address_version":"morton4x16-v1","coordinates":[0,20,64294,9216],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}