© 2002 by London Mathematical Society
© The London Mathematical Society
The Spectral Set Conjecture and Multiplicative Properties of Roots of Polynomials
abaDepartment of Mathematics, University of British Columbia Vancouver, BC V6T 1Z2, Canada, ilaba{at}math.ubc.ca
Received 1 March 2001. Revision received 11 September 2001.
Fuglede's conjecture states that a set 
Rn tiles R by translations if and only if L2(
) has an orthogonal basis of exponentials. New partial results are obtained supporting the conjecture in dimension 1.