Crepant Resolution?

2 ⤊

Can anyone give an example of a 3-fold which has an isolated singularity but has no crepant resolution?

2006-12-22 06:55:28 · 2 answers · asked by robert 3 in Science & Mathematics ➔ Mathematics

2 answers

may be you can find a reasonable answer here:
http://www.math.duke.edu/~anda/crepant.pdf
http://www.citebase.org/abstract?id=oai%3AarXiv.org%3Amath%2F0610129
good luck!.

2006-12-23 10:26:31 · answer #1 · answered by pedazodegente 1 · 0⤊ 0⤋

Well, I can't!

2006-12-22 21:56:13 · answer #2 · answered by modulo_function 7 · 2⤊ 0⤋