MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

Possible Duplicate:
Two definitions of Calabi-Yau manifolds

Given a compact kahler manifold M with diffeomorphically trivial canonical bundle. Is it true that the canonical bundle is also holomorphically trivial ?

What if M is only assumed to be a compact complex manifold ?

share|cite|improve this question

marked as duplicate by José Figueroa-O'Farrill, Ryan Budney, Charles Siegel, Kevin H. Lin, S. Carnahan Feb 25 '10 at 2:10

This question was marked as an exact duplicate of an existing question.

    
You might want to check out this question: mathoverflow.net/questions/15003/… where the first question is answered. – José Figueroa-O'Farrill Feb 25 '10 at 0:27
1  
Rereading Misha Verbitsky's answer to the question I mentioned above seems to also answer the second question. Hence I'm voting to close as a duplicate. It's a good question, but it has been asked and answered before. – José Figueroa-O'Farrill Feb 25 '10 at 0:49
    
Good questions, but I think Jose is correct. – Kevin H. Lin Feb 25 '10 at 1:59
1  
Dear Jose Figueroa-O'Farrill, thanks for the link above. It answers both questions. Feel free to close this one. – Stergios Feb 25 '10 at 2:00