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__    __    ______             __   __   ______   
\ \\ / //  /_   _//   ____     \ \\/ // |      \\ 
 \ \/ //    -| ||-   |    \\    \ ` //  |  --  // 
  \  //     _| ||_   | [] ||     | ||   |  --  \\ 
   \//     /_____//  |  __//     |_||   |______// 
    `      `-----`   |_|`-`      `-`'   `------`  
                     `-`

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發送短信 : Split Null Point Problems and Fixed Point Problems for Demicontractive Multivalued Mappings