Text this

Number:

Provider:

CAPTCHA:

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

Please enter what you see:

Text this: Fixed point theorems for some generalized multi-valued nonexpansive mappings in Hadamard spaces