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 __   __     ___               _    _             
 \ \\/ //   / _ \\      ___   | || | ||     ___   
  \   //   | / \ ||    /   || | || | ||    /   || 
  / . \\   | \_/ ||   | [] || | \\_/ ||   | [] || 
 /_//\_\\   \___//     \__ ||  \____//     \__ || 
 `-`  --`   `---`       -|_||   `---`       -|_|| 
                         `-`                 `-`

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Text this: Dualization of Signal Recovery Problems