發送短信 : On (α + u β) constacyclic codes of length 4ps over Fpm + uFpm

  _  _      ___      _____      ___      ______  
 | \| ||   / _ \\   /  ___||   / _ \\   /_   _// 
 |  ' ||  | / \ || | // __    | / \ ||    | ||   
 | .  ||  | \_/ || | \\_\ ||  | \_/ ||   _| ||   
 |_|\_||   \___//   \____//    \___//   /__//    
 `-` -`    `---`     `---`     `---`    `--`