發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Common Fixed Points for Nonexpansive Mappings and Nonspreading Mappings in Banach Spaces