發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Equivalence classes and canonical forms for two-qutrit entangled states of rank four having positive partial transpose