- Linear map | 58, 72, 2
- Matrix multiplication | 11, 85, 4
- Matrix | 0, 161, 14
- Linear algebra | 0, 161, 19
- Algebra | 0, 3k, 73
- Mathematics | 17, 10k, 260
- Ciro Santilli's Homepage | 238, 154k, 2k
- Mathematical formulation of quantum mechanics | 423, 657, 5