Mallavibarrena Martínez de Castro, RaquelLanteri, Antonio2023-06-202023-06-202000-07-030003-889X10.1007/s000130050476https://hdl.handle.net/20.500.14352/57578We prove that, if a smooth complex projective surface S subset of P-N is k-regular, then its k-th order dual variety has the expected dimension, except if S is the k-th Veronese surface. This answers positively a conjecture stated in a previous paper.engjournal articlehttp://www.springerlink.com/content/798frv8177k0eq90/fulltext.pdfhttp://www.springerlink.com/restricted access512.543.73AdjunctionÁlgebra1201 Álgebra