| Автор | O E Alon |
| Автор | N Moiseyev |
| Автор | A Peres |
| Дата выпуска | 1995-03-23 |
| dc.description | The momentum operator for a particle in a box is represented by an infinite-order Hermitian matrix P. Its square P<sup>2</sup> is well-defined (and diagonal), but its cube P<sup>3</sup> is ill-defined, because P P<sup>2</sup> not=P<sup>2</sup> P. Truncating these matrices to a finite order restores the associative law, but leads to other curious results. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Infinite matrices may violate the associative law |
| Тип | paper |
| DOI | 10.1088/0305-4470/28/6/027 |
| Print ISSN | 0305-4470 |
| Журнал | Journal of Physics A: Mathematical and General |
| Том | 28 |
| Первая страница | 1765 |
| Последняя страница | 1769 |
| Аффилиация | O E Alon; Dept. of Chem., Technion-Israel Inst. of Technol., Haifa, Israel |
| Аффилиация | N Moiseyev; Dept. of Chem., Technion-Israel Inst. of Technol., Haifa, Israel |
| Аффилиация | A Peres; Dept. of Chem., Technion-Israel Inst. of Technol., Haifa, Israel |
| Выпуск | 6 |
