7 papers:
STOC-2013-NaorRV #commutative #difference #performance- Efficient rounding for the noncommutative grothendieck inequality (AN, OR, TV), pp. 71–80.
ICALP-v1-2013-Blaser #commutative- Noncommutativity Makes Determinants Hard (MB), pp. 172–183.
STOC-2011-ChienHSS #commutative- Almost settling the hardness of noncommutative determinant (SC, PH, AS, SS), pp. 499–508.
STOC-2010-ArvindS #commutative #on the- On the hardness of the noncommutative determinant (VA, SS), pp. 677–686.
CIAA-2010-Grosu #commutative #theorem- The Cayley-Hamilton Theorem for Noncommutative Semirings (RG), pp. 143–153.
RTA-1997-GreenHK #commutative #named- Opal: A System for Computing Noncommutative Gröbner Bases (ELG, LSH, BJK), pp. 331–334.
STOC-1993-AllenderJ #commutative #reduction- Depth reduction for noncommutative arithmetic circuits (EA, JJ), pp. 515–522.