發送短信 : On Integration-by-parts and the Itô Formula for Backwards Itô Integral

 __   _      ___     _    _     _____     _____   
| || | ||   / _ \\  | |  | ||  |  ___||  / ____|| 
| '--' ||  | / \ || | |/\| ||  | ||__   / //---`' 
| .--. ||  | \_/ || |  /\  ||  | ||__   \ \\___   
|_|| |_||   \___//  |_// \_||  |_____||  \_____|| 
`-`  `-`    `---`   `-`   `-`  `-----`    `----`