Workman, John2008-05-272013-05-272008-05-27bibid: 6397141https://hdl.handle.net/1813/10845Analogues of multi-parameter multiplier operators on R^d are defined on the torus T^d. It is shown that these operators satisfy the classical Coifman-Meyer theorem. In addition, L log L and L (log L)^n end-point estimates are proved.en-USparaproductsharmonic analysisdissertation or thesis