Characterizing algebraic invariants by differential radical invariants

@TECHREPORT{DBLP:conf/tacas/GhorbalP14:TR,
	ref = {DBLP:conf/tacas/GhorbalP14},

  author    = {Khalil Ghorbal and
               Andr{\'e} Platzer},
  title     = {Characterizing Algebraic Invariants by
               Differential Radical Invariants},
  number    = {CMU-CS-13-129},
  year      = {2013},
  month     = {},
  institution = {School of Computer Science,
               Carnegie Mellon University},
  address   = {Pittsburgh, PA},
  pdf = {http://reports-archive.adm.cs.cmu.edu/anon/2012/CMU-CS-13-129.pdf}
}```