Text this: On total asymptotically nonexpansive mappings in (Formula presented.) spaces

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