What has the author S Y Wu written?

Please provide more information about the author S Y Wu. There are many authors with those initials, and without more context it's impossible to determine which one you're interested in.

For example, please tell me:

* What field does the author work in? (e.g., fiction, non-fiction, science, engineering, etc.)

* What is the author's full name? (e.g., S.Y. Wu, Shu-Yi Wu, etc.)

* Do you know any of the author's works?

Once I have more information, I can help you find their publications.