%0 Journal Article
%A Castrillón López, Marco
%A Valdés Morales, Antonio
%T Projective Evolution of Plane Curves
%D 2001
%U https://hdl.handle.net/20.500.14352/60382
%X We show that projectively invariant evolution operators have unavoidable singularities. In particular,we see that there exists no non-singular projective evolution operator well-defined over straight lines nor conics.
%~