Invariance of quantum rings under ordinary flops

Lee, Y.-PY.-PLeeLin, H.-W.H.-W.LinWang, C.-L.C.-L.Wang2010-05-162018-06-282010-05-162018-06-282008http://ntur.lib.ntu.edu.tw//handle/246246/183255en-USInvariance of quantum rings under ordinary flopsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/183255/1/Invariance of quantum rings under ordinary flops.pdf