Countable direct product of the formal power series ring $\mathbb Q[[X,Y]]$ in two indeterminates.

Keywords direct product power series ring

- J.-P. Soublin. Anneaux et modules coh{\'e}rents. (1970) @ Proposition 18 p 469

Known Properties

Legend

- = has the property
- = does not have the property
- = information not in database

(Nothing was retrieved.)

Name | Description |
---|---|

Left singular ideal | $\{0\}$ |

Left socle | $\{0\}$ |

Nilpotents | $\{0\}$ |

Right singular ideal | $\{0\}$ |

Right socle | $\{0\}$ |