Text this

Number:

Provider:

CAPTCHA:

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

Please enter what you see:

Text this: On a frequency-domain L2-stability condition for a class of switched linear systems