發送短信 : Linking (n - 2)-dimensional panels in n-space I: (k - 1, k)-graphs and (k - 1, k)-frames

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