selected publications

  • g. t. lee, e. spinelli, group rings whose skew elements are bounded lie engel, j. pure appl. algebra 219 (2015), 3181-3194.
  • g. t. lee, s. k. sehgal, e. spinelli, free groups with involution satisfying a *-group identity, arch. math. 104 (2015), 509-512.
  • g. t. lee, s. k. sehgal, e. spinelli, group rings whose unitary units are nilpotent, j. algebra 410 (2014), 343-354.
  • g. t. lee, "group identities on units and symmetric units of group rings", springer, london, 2010, xii+196 pp.