00515nam a2200145Ia 4500020001800000082002000018100002200038245012500060260005200185300002700237490003900264500005600303500000500359700000500364  a9780821847350  a512.7bSc394.CG  aSchurmann, Achill  aComputational geometry of positive definite quadratic formsbpolyhedral reduction theories, algorithms, and applications  aProvidencebAmerican Mathematical Societyc2009  axv, 162p. Bibl. Index.  aUniversity lecture series v V. 49  a"Purchased under NBHM grant for the year 2009-2010"  a  a