https://www.cimat.mx/wp-content/uploads/2021/04/transparent.png00Núñez Betancourt Luis Cristóbalhttps://www.cimat.mx/wp-content/uploads/2021/04/transparent.pngNúñez Betancourt Luis Cristóbal2021-03-23 20:28:312021-03-23 21:58:00Symbolic powers of ideals
