報(bào)告時(shí)間：2025年4月10日上午10點(diǎn)-11點(diǎn)
報(bào)告地點(diǎn)：kaiyun開云官方網(wǎng)站犀浦校區(qū)X30456
報(bào)告人：林胤榜 （同濟(jì)大學(xué)）
報(bào)告摘要：Given a projective conifold transition of smooth projective threefolds from X to Y, we show that if the Gromov–Witten /Pandharipande–Thomas descendent correspondence holds for the resolution Y, then it also holds for the smoothing X with stationary descendent insertions. As applications, we show the correspondence in new cases, especially for Fano threefolds.
報(bào)告人簡(jiǎn)介：林胤榜博士的研究主要關(guān)注?？臻g與計(jì)數(shù)幾何，與表示論和理論物理等領(lǐng)域有著密切的聯(lián)系。他與合作者在奇怪對(duì)偶猜想和Gromov-- Witten/Pandharipande--Thomas對(duì)應(yīng)等問題上取得重要進(jìn)展。部分結(jié)果發(fā)表在PACIFIC J.MATH、ADV.MATH.和Trans. AMS等期刊上。
