arXiv Open Access 2025

An idempotent ring cannot be Morita equivalent to its ideal

Kristo Väljako

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Abstrak

In this note it is proven that an idempotent ring cannot be Morita equivalent to its idempotent proper ideal.

math.RA

Kristo Väljako

APA MLA BibTeX

Väljako, K. (2025). An idempotent ring cannot be Morita equivalent to its ideal. https://arxiv.org/abs/2511.17521

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