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

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Text this: Dualization of Signal Recovery Problems