Points not as hyperplane sections of projectively normal curves

Edoardo Ballico
1991 Proceedings of the American Mathematical Society  
Here we show for many n , d (with n > 6 ) that the general set formed by d points in P" is not the hyperplane section of an integral projectively normal curve in P"+ . Here we give a negative answer to a part of a question raised in [EEK, p.53] proving the following theorem:
doi:10.1090/s0002-9939-1991-1052870-9 fatcat:7jymvemgdbaihff6enqgowioea