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b拓扑弦的费曼路径积分，他们发现了一系列必须满足高亏格理论的数学结构。这些结构表明，高亏格势函数应该具有一些有限的生成性质和可控的初始条件。对于五次超曲面，典型的Calabi- Yau 3D歧管，Yamaguchi- Yau基于bcov理论给出了更精确的数学描述，称为多项式结构猜想。北京大学数学科学学院副教授郭帅与复旦大学上海数学中心教授李军、张怀良合作，香港科技大学教授利用NMSP理论从数学上实现了五次超曲面bcov猜想的有限生成性质和有限初始条件，从而证明了Yamaguchi- Yau多项式结构猜想。该领域著名专家田刚院士表示：本文解决了计数几何领域的著名问题。许多国际著名数学家对它进行了长期的研究，并没有取得实质性的进展。郭帅在解决这些问题中发挥了关键作用\r郭帅𞓜 郭帅于2006年获得清华大学学士学位。2010年，在中国奖学金委员会联合博士项目的支持下，他前往美国普林斯顿大学学习一年。2011年，他获得清华大学博士学位。2011年，获得西蒙斯基金资助，开始在北京大学北京国际数学研究中心从事博士后研究。2013年加入北京大学数学学院，2016年成为副教授。他因追求真理获得2019年杰出青年学者奖。\n相关推荐 ViuTV公布明年7大重头剧,杜琪峰执导,郭羡妮、梁咏琪加盟郭羡妮梁咏琪杜琪峰\n东奥名师郭守杰：考前押题小能手 人称郭帅课更帅郭帅郭守杰经济法\n程莉莎陪儿子写作业，四年级数学题郭晓冬不会做\n《天南地北汝州人》汝商篇：郭帅星\n东营区：黄河堤坝党旗红，党员冲锋显担当\n", "wordCount" : "963", "inLanguage": "zh", "datePublished": "2022-06-23T17:30:59+08:00", "dateModified": "2022-06-23T17:30:59+08:00", "author":{ "@type": "Person", "name": "17Cats" }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.17cats.com/newblog/post/fc5a00b4/" }, "publisher": { "@type": "Organization", "name": "17Cats Newer", "logo": { "@type": "ImageObject", "url": "https://www.17cats.com/newblog/favicon.ico" } }}</script></head> <body class="" id="top"><script> if (localStorage.getItem("pref-theme") === "dark") { document.body.classList.add('dark'); } else if (localStorage.getItem("pref-theme") === "light") { document.body.classList.remove('dark') } else if (window.matchMedia('(prefers-color-scheme: dark)').matches) { document.body.classList.add('dark'); } </script> <header class="header"> <nav class="nav"> <div class="logo"> <a href="https://www.17cats.com/newblog/" accesskey="h" title="17Cats Newer (Alt + H)">17Cats Newer</a> <div class="logo-switches"> <button id="theme-toggle" accesskey="t" title="(Alt + T)"> <svg id="moon" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path> </svg> <svg id="sun" 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title="🧩分类"> <span>🧩分类</span> </a> </li> </ul> </nav></header><main class="main"> <article class="post-single"> <header class="post-header"> <div class="breadcrumbs"><a href="https://www.17cats.com/newblog/">主页</a> » <a href="https://www.17cats.com/newblog/post/">Posts</a></div> <h1 class="post-title"> 北京大学数学科学学院郭帅副教授在BCOV猜想方面取得重要进展 </h1> <div class="post-meta"><span title='2022-06-23 17:30:59 +0800 CST'>六月 23, 2022</span> · 2 分钟 · 17Cats </div> </header> <div class="toc"> <details > <summary accesskey="c" title="(Alt + C)"> <span class="details">目录</span> </summary> <div class="inner"><ul> <li> <a href="#%e7%9b%b8%e5%85%b3%e6%8e%a8%e8%8d%90" aria-label="相关推荐">相关推荐</a> </li> </ul> </div> </details></div> <div class="post-content"><p>最近，北京大学<a href="/newblog/post/0cbd0e16">数学</a>学院副教授<a href="/newblog/post/5068e94d">郭帅</a>和他的合作者-模型结构取得重大突破。他的论文；G的多项式结构romov-五次函数3的维滕势-五次三流形的褶皱（gromov-Witten势函数的多项式结构）&quote；国际顶级<a href="/newblog/post/0cbd0e16">数学</a>杂志《<a href="/newblog/post/0cbd0e16">数学</a>年鉴》获得<img loading="lazy" src="https://p3.toutiaoimg.com/origin/pgc-image/SkAZaaO5QeFJEa?from=pc" alt="北京大学数学科学学院郭帅副教授在BCOV猜想方面取得重要进展" /></p><p><a href="/newblog/post/ef911201">镜像</a>对称是近二三十年来现代<a href="/newblog/post/0cbd0e16">数学</a>物理的一个前沿分支。它起源于物理学中的弦二重性。<a href="/newblog/post/0cbd0e16">数学</a>上，它预测Calabi-Yau 3-流形（G）中有理曲线（亏格0）的计数romov-Witten不变量）及其在<a href="/newblog/post/ef911201">镜像</a>流形上的周期积分可以通过<a href="/newblog/post/ef911201">镜像</a>映射的魔桥来对应。当待计数曲线的亏格大于0时，<a href="/newblog/post/ef911201">镜像</a>对称的<a href="/newblog/post/0cbd0e16">数学</a>表述总是不清楚。20世纪90年代，四位著名物理学家adsky-总工程师cotti-Ooguri-Vafa系统地研究了高亏格的<a href="/newblog/post/ef911201">镜像</a>对称理论。利用Ⅱ型b拓扑弦的费曼路径积分，他们发现了一系列必须满足高亏格理论的<a href="/newblog/post/0cbd0e16">数学</a>结构。这些结构表明，高亏格势函数应该具有一些有限的生成性质和可控的初始条件。对于五次超曲面，典型的Calabi-Yau 3D歧管，Yamaguchi-Yau基于bcov理论给出了更精确的<a href="/newblog/post/0cbd0e16">数学</a>描述，称为多项式结构猜想。北京大学<a href="/newblog/post/0cbd0e16">数学</a>科学学院副教授<a href="/newblog/post/5068e94d">郭帅</a>与复旦大学上海<a href="/newblog/post/0cbd0e16">数学</a>中心教授李军、张怀良合作，香港科技大学教授利用NMSP理论从<a href="/newblog/post/0cbd0e16">数学</a>上实现了五次超曲面bcov猜想的有限生成性质和有限初始条件，从而证明了Yamaguchi-Yau多项式结构猜想。该领域著名专家田刚院士表示：本文解决了计数几何领域的著名问题。许多国际著名<a href="/newblog/post/0cbd0e16">数学</a>家对它进行了长期的研究，并没有取得实质性的进展。<a href="/newblog/post/5068e94d">郭帅</a>在解决这些问题中发挥了关键作用<img loading="lazy" src="https://p3.toutiaoimg.com/origin/pgc-image/SkAZab29V9yPAg?from=pc" alt="北京大学数学科学学院郭帅副教授在BCOV猜想方面取得重要进展" /></p><p><a href="/newblog/post/5068e94d">郭帅</a>𞓜 <a href="/newblog/post/5068e94d">郭帅</a>于2006年获得清华大学学士学位。2010年，在中国奖学金委员会联合博士项目的支持下，他前往美国普林斯顿大学学习一年。2011年，他获得清华大学博士学位。2011年，获得西蒙斯基金资助，开始在北京大学北京国际<a href="/newblog/post/0cbd0e16">数学</a>研究中心从事博士后研究。2013年加入北京大学<a href="/newblog/post/0cbd0e16">数学</a>学院，2016年成为副教授。他因追求真理获得2019年杰出青年学者奖。</p><h2 id="相关推荐">相关推荐<a hidden class="anchor" aria-hidden="true" href="#相关推荐">#</a></h2><blockquote><p><a 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