January 24, 2003 A NON-COMMUTATIVE POSITIVSTELLENSATZ ON ISOMETRIES JOHN W. HELTON, SCOTT MC CULLOUGH, MIHAI PUTINAR Abstract. A symmetric non-commutative polynomial p when evaluated at a tuple of operators on a finite d

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Date: 2003-12-03 20:47:41		January 24, 2003 A NON-COMMUTATIVE POSITIVSTELLENSATZ ON ISOMETRIES JOHN W. HELTON, SCOTT MC CULLOUGH, MIHAI PUTINAR Abstract. A symmetric non-commutative polynomial p when evaluated at a tuple of operators on a finite d Add to Reading List Source URL: math.ucsd.edu Download Document from Source Website File Size: 110,88 KB Share Document on Facebook