Abstract. We give an elementary proof of a result of Katz relating invariants of linked surfaces in P 4. A similar result is proved for volumes in P 5. Then we try to connect the geometry of the curve D = S ∩ S ′ to the properties of the linked surfaces, for example we show that if D is a complete intersection, then one of the surfaces is a complete intersection too. 1
To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.