共 50 条
- [2] POSITIVE SUBDEFINITE MATRICES [J]. LINEAR ALGEBRA AND ITS APPLICATIONS, 1980, 31 (JUN) : 233 - 244
- [3] Integral matrices as diagonal quadratic forms [J]. LINEAR & MULTILINEAR ALGEBRA, 2018, 66 (04): : 742 - 747
- [5] ON THE MATRICES KEEPING INVARIANT THE QUADRATIC FORMS [J]. UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2011, 73 (04): : 45 - 52
- [7] YEFIMOV,NV - QUADRATIC FORMS AND MATRICES [J]. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1966, 46 (05): : 328 - &
- [9] QUADRATIC FORMS AND IDEMPOTENT MATRICES WITH RANDOM ELEMENTS [J]. ANNALS OF MATHEMATICAL STATISTICS, 1969, 40 (04): : 1430 - &