In Graph Theory associated with Ring theory, clean graph of a ring is a graph with vertex set V ={(e,u): e is idempotent of ring R and u is unit in R} R7057558446 ( talk) 13:00, 23 February 2023 (UTC)
In Graph Theory associated with Ring theory, clean graph of a ring is a graph with vertex set V ={(e,u): e is idempotent of ring R and u is unit in R} R7057558446 ( talk) 13:00, 23 February 2023 (UTC)