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

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Text this: On constacyclic codes of length p<sup>s</sup> over F<inf>p<sup>m</sup></inf>[u,v]∕〈u<sup>2</sup>,v<sup>2</sup>,uv−vu〉