{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"运用规范势分解理论研究了Jackiw-Pi模型中的自对偶方程,得到一个新的自对偶方程,发现了Chern-Simons多涡旋解与<span style=\"color:red\">拓扑</span>荷之间的联系.为了研究Jackiw-Pi模型多涡旋解的<span style=\"color:red\">拓扑</span>性质,构造了一个新的静态自对偶Chern-Simons多涡旋解,每个涡旋由5个实参数描述.2个实参量用来描述涡旋的位置,2个实参量用来描述涡旋的尺度和相位,还有一个实参量描述涡旋的荷.为了研究<span style=\"color:red\">拓扑</span><span style=\"color:red\">数</span>对涡旋形状的影响,给出了具有不同<span style=\"color:red\">拓扑</span><span style=\"color:red\">数</span>的多涡旋解.另外还研究了该涡旋解的磁通量的<span style=\"color:red\">拓扑</span>量子化.","authors":[{"authorName":"刘紫玉","id":"550265f6-c48a-4859-a2e4-93ae596598f4","originalAuthorName":"刘紫玉"},{"authorName":"李希国","id":"93e26611-94bd-48d6-ba32-aacf6d5a925d","originalAuthorName":"李希国"},{"authorName":"李永青","id":"61e9f306-b00d-4475-bfd8-a45f6403fc84","originalAuthorName":"李永青"},{"authorName":"张鹏鸣","id":"a84deb88-16d6-4535-971e-06d42b97ec48","originalAuthorName":"张鹏鸣"}],"doi":"","fpage":"20","id":"e96467ea-7803-42e2-b398-6cad25c8b686","issue":"1","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"ac06f895-3037-4357-8058-afb28036f7de","keyword":"<span style=\"color:red\">拓扑</span><span style=\"color:red\">数</span>","originalKeyword":"拓扑数"},{"id":"4997a6f3-73d4-4b63-8955-3c91c4e6a737","keyword":"涡旋","originalKeyword":"涡旋"},{"id":"2d4df68f-e446-4b9f-ae38-88e8e7dddbc5","keyword":"Jackiw-Pi模型","originalKeyword":"Jackiw-Pi模型"}],"language":"zh","publisherId":"yzhwlpl200801004","title":"非相对论Chern-Simons多涡旋解的<span style=\"color:red\">拓扑</span>结构","volume":"25","year":"2008"},{"abstractinfo":"运用规范势分解理论研究了Dunne-Jackiw-Pi-Trugenberger模型中的自对偶方程,得到一个静态的自对偶Chern-Simons多涡旋解,每个涡旋由5个参数描述.发现了自对偶解与<span style=\"color:red\">拓扑</span><span style=\"color:red\">数</span>之间的关系,而<span style=\"color:red\">拓扑</span><span style=\"color:red\">数</span>由Brouwer度与Hopf指标确定.同时,也研究了该涡旋解的磁通量的<span style=\"color:red\">拓扑</span>量子化.","authors":[{"authorName":"刘紫玉","id":"8a5a9d7a-b964-439f-b94e-31817abfafad","originalAuthorName":"刘紫玉"},{"authorName":"李希国","id":"3ef50ef8-031a-46c8-9fd3-bfe4f2a890af","originalAuthorName":"李希国"},{"authorName":"张鹏鸣","id":"0b1b546a-f28a-4c63-938c-56416353c864","originalAuthorName":"张鹏鸣"},{"authorName":"李永青","id":"31dd8145-2222-41b9-a252-f9c35876770f","originalAuthorName":"李永青"}],"doi":"10.3969/j.issn.1007-4627.2007.04.005","fpage":"268","id":"418ae5b2-d143-4903-af25-7eee2df491f6","issue":"4","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"b5fccbbf-7fc1-4dad-9913-de48fbea117a","keyword":"Chern-Simons理论","originalKeyword":"Chern-Simons理论"},{"id":"3bd82b10-225f-4f77-bd14-9268f067dc6b","keyword":"Dunne-Jackiw-Pi-Trugenberger模型","originalKeyword":"Dunne-Jackiw-Pi-Trugenberger模型"},{"id":"1a695297-e2b8-4b7a-b3d7-33038a7800ee","keyword":"涡旋","originalKeyword":"涡旋"}],"language":"zh","publisherId":"yzhwlpl200704005","title":"SU(2)Chern-Simons涡旋解的<span style=\"color:red\">拓扑</span>结构","volume":"24","year":"2007"},{"abstractinfo":"将改进的水平集方法与灵敏度分析方法相结合,发展了一种研究Navier-Stokes方程<span style=\"color:red\">拓扑</span>优化的新方法。在<span style=\"color:red\">拓扑</span>优化过程中,引入无需样条参数化的网格重新划分方法,实现水平集函数演化和流场求解的结合。最后,通过对低雷诺<span style=\"color:red\">数</span>条件下Navier-Stokes翼型优化问题的研究,表明该方法具有良好的全局性,并能有效节约优化问题的计算工作量。","authors":[{"authorName":"刘小民","id":"f55bd4b6-3078-4145-b415-20f993a5220c","originalAuthorName":"刘小民"},{"authorName":"张彬","id":"8ce3db39-591f-4fa6-b237-2fc42aba13c6","originalAuthorName":"张彬"}],"doi":"","fpage":"607","id":"c4dc0d69-6af0-41c2-b680-2986005e0554","issue":"4","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"a3a7c3ad-6f79-40ed-b73f-78589253aa69","keyword":"水平集方法","originalKeyword":"水平集方法"},{"id":"ece8f271-7a99-47c9-8633-17b778d8dabb","keyword":"灵敏度分析","originalKeyword":"灵敏度分析"},{"id":"5a4f6699-ba6d-4f73-9593-ec40464bdd8b","keyword":"Navier-Stokes翼型优化","originalKeyword":"Navier-Stokes翼型优化"},{"id":"f05ab3b5-6d33-48aa-946f-56c2a149535f","keyword":"<span style=\"color:red\">拓扑</span>优化","originalKeyword":"拓扑优化"}],"language":"zh","publisherId":"gcrwlxb201204016","title":"基于改进水平集方法的翼型<span style=\"color:red\">拓扑</span>优化","volume":"33","year":"2012"},{"abstractinfo":"精确求解了自旋-1/2粒子在旋转磁场下的Bloch方程和Schrodinger方程.用此问题的循环解,得到了Aharonov-Anandan(AA)几何相和动力学相的解析结果,并用正交态方法构造了具有和乐几何量子计算优点的非绝热几何量子门.基于一般的SU(2)循环演化条件,还构造了只依赖轨道的绕<span style=\"color:red\">数</span>和扭结<span style=\"color:red\">数</span>的普适<span style=\"color:red\">拓扑</span>量子门.最后建议用非对称的约瑟夫森结纳米电路实现所构造的各种量子门.","authors":[{"authorName":"高玉梅","id":"469c2ef4-d1a3-4181-bfb8-00e7e841582b","originalAuthorName":"高玉梅"},{"authorName":"胡连","id":"9526d2bb-5046-40c9-818b-003dcd63de0c","originalAuthorName":"胡连"}],"doi":"10.3969/j.issn.1007-5461.2006.02.012","fpage":"183","id":"4c184475-6cc3-4d58-a49f-2b4825da1dfe","issue":"2","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"9741e969-41c1-48b8-be11-4357d736a2e7","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"3a8d5cb3-c7d6-4954-813e-0f8b66befb9d","keyword":"非绝热几何量子计算","originalKeyword":"非绝热几何量子计算"},{"id":"786a5b07-96c3-4817-a1d7-f98a3c48cda5","keyword":"正交态方法","originalKeyword":"正交态方法"},{"id":"b85108d8-d0e1-47d5-bd06-efef0e6f8216","keyword":"准平行传输","originalKeyword":"准平行传输"},{"id":"c8ebf9f0-d128-4be0-a019-738def6fcad4","keyword":"<span style=\"color:red\">拓扑</span>量子门","originalKeyword":"拓扑量子门"}],"language":"zh","publisherId":"lzdzxb200602012","title":"非绝热几何量子计算及<span style=\"color:red\">拓扑</span>量子门","volume":"23","year":"2006"},{"abstractinfo":"采用系列截面法获取了纯铁晶粒组织的<span style=\"color:red\">拓扑</span>学数据,同时结合正常晶粒长大的Monte Carlo仿真,对三维晶粒<span style=\"color:red\">拓扑</span>学进行了研究.结果表明:纯铁的平均晶粒面<span style=\"color:red\">数</span>＜F＞=12.46,有别于其他金属(如β-Ti合金、Al-Sn合金、β-黄铜、低碳钢等)；实验数据值之间的差异(＜F＞=1 1.16～13.93),表明不同材料中的不同界面能和晶界迁移率对多晶组织演变过程具有重要影响；在晶粒面数分布和尺寸分布方面,Monte Carlo仿真数据与纯铁数据相一致,与文献中Al98Sn2合金的数据有明显差异,表明晶界析出物(Sn原子在Al98Sn2晶界析出)对晶粒尺寸分布和面数分布有一定影响.","authors":[{"authorName":"王浩","id":"6b8a5fa5-30e4-4db9-92b8-d800305b32e0","originalAuthorName":"王浩"},{"authorName":"刘国权","id":"75cb33d0-0132-4ebe-a1a5-d4f8ed667f4a","originalAuthorName":"刘国权"},{"authorName":"王福明","id":"d03e344a-ec59-4c6d-b015-5369ea736059","originalAuthorName":"王福明"},{"authorName":"栾军华","id":"63332f9c-b41e-46d7-9aad-3ac8c980e402","originalAuthorName":"栾军华"}],"doi":"","fpage":"268","id":"d2c670e3-b70e-4682-b47c-0561d9877ccc","issue":"2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"0b255b10-4a8c-4c49-a057-9d5275f31def","keyword":"<span style=\"color:red\">拓扑</span>学","originalKeyword":"拓扑学"},{"id":"2b8c2162-a3c0-4335-88f1-7d6c704b4e2d","keyword":"Monte Carlo仿真","originalKeyword":"Monte Carlo仿真"},{"id":"24376605-0eee-4f44-8a4b-d4dcc088496c","keyword":"平均晶粒面<span style=\"color:red\">数</span>","originalKeyword":"平均晶粒面数"},{"id":"62f5f4ab-bf8a-47ef-b1a4-7a0b08c91aae","keyword":"晶粒面数分布","originalKeyword":"晶粒面数分布"},{"id":"045bb3b7-b133-45bf-85f0-814eb1e79afc","keyword":"晶粒尺寸分布","originalKeyword":"晶粒尺寸分布"}],"language":"zh","publisherId":"xyjsclygc201302010","title":"晶粒<span style=\"color:red\">拓扑</span>学的实验和仿真研究","volume":"42","year":"2013"},{"abstractinfo":"基于三维个体晶粒表面积的变化率与晶粒<span style=\"color:red\">拓扑</span>性质之间的定量关系和\n晶粒尺寸-面<span style=\"color:red\">数</span>关系的假设, 推导了一个<span style=\"color:red\">拓扑</span>相关的个体晶粒长大速\n率方程. 该方程表明, 个体晶粒的尺寸变化率不仅与其自身尺寸有关,\n而且也与<span style=\"color:red\">拓扑</span>特征有关. 在此基础上, 借鉴最新的关于粒子粗化理论\n中的晶粒长大连续方程, 对三维晶粒长大过程准稳态阶段的晶粒尺寸\n分布进行了求解. 结果显示, 所得准稳态三维晶粒尺寸分布是一个单\n参数函数族. 该结论得到了顶点法、基元演化法、相场模型和Monte Carlo法\n这4种晶粒长大仿真方法所得三维准稳态晶粒尺寸分布数据的支持.","authors":[{"authorName":"王超","id":"858b61dc-238f-4de3-8763-60ff5a5a731f","originalAuthorName":"王超"},{"authorName":"刘国权","id":"eeb3694e-2ab4-4e2f-bab3-4316e14df015","originalAuthorName":"刘国权"},{"authorName":"于海波","id":"343a07cf-dda6-4832-85c1-cb7e6d39f971","originalAuthorName":"于海波"}],"categoryName":"|","doi":"","fpage":"1233","id":"9ecb6019-a0b5-4b83-9ba3-16d81e082526","issue":"12","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"df59761c-71f8-4268-911e-6259e70de261","keyword":"晶粒长大","originalKeyword":"晶粒长大"},{"id":"48c71e08-e727-4ef9-8a50-4f96c14e1214","keyword":"grain size distribution","originalKeyword":"grain size distribution"},{"id":"ed9bb3fa-703e-40ee-ad0a-5d40fb3a3862","keyword":"quasi-stationary state","originalKeyword":"quasi-stationary state"}],"language":"zh","publisherId":"0412-1961_2004_12_11","title":"基于晶粒长大<span style=\"color:red\">拓扑</span>依赖性的准稳态三维晶粒尺寸分布","volume":"40","year":"2004"},{"abstractinfo":"基于三维个体晶粒表面积的变化率与晶粒<span style=\"color:red\">拓扑</span>性质之间的定量关系和晶粒尺寸-面<span style=\"color:red\">数</span>关系的假设,推导了一个<span style=\"color:red\">拓扑</span>相关的个体晶粒长大速率方程.该方程表明,个体晶粒的尺寸变化率不仅与其自身尺寸有关,而且也与<span style=\"color:red\">拓扑</span>特征有关.在此基础上,借鉴最新的关于粒子粗化理论中的晶粒长大连续方程,对三维晶粒长大过程准稳态阶段的晶粒尺寸分布进行了求解.结果显示,所得准稳态三维晶粒尺寸分布是一个单参数函数族.该结论得到了顶点法、基元演化法、相场模型和Monte Carlo法这4种晶粒长大仿真方法所得三维准稳态晶粒尺寸分布数据的支持.","authors":[{"authorName":"王超","id":"769c6ac0-e4f1-4edb-be17-836acf5270c2","originalAuthorName":"王超"},{"authorName":"刘国权","id":"0f9abf94-cdbf-4ffa-8067-1c73974e2728","originalAuthorName":"刘国权"},{"authorName":"于海波","id":"e6c11d14-6477-48c1-a580-58a13ce57e8a","originalAuthorName":"于海波"}],"doi":"10.3321/j.issn:0412-1961.2004.12.001","fpage":"1233","id":"bca81978-13f7-47be-91de-b1fab5a5beb9","issue":"12","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"8456babb-ffd9-485f-856d-dda46e110f95","keyword":"晶粒长大","originalKeyword":"晶粒长大"},{"id":"2c0befc5-e92c-4fec-8384-9bedf611a9fe","keyword":"晶粒尺寸分布","originalKeyword":"晶粒尺寸分布"},{"id":"abb21353-ddda-4297-9ed0-cf1a9900f99f","keyword":"准稳态","originalKeyword":"准稳态"},{"id":"d2c942fa-9209-4279-9826-757b69522d85","keyword":"计算机仿真","originalKeyword":"计算机仿真"}],"language":"zh","publisherId":"jsxb200412001","title":"基于晶粒长大<span style=\"color:red\">拓扑</span>依赖性的准稳态三维晶粒尺寸分布","volume":"40","year":"2004"},{"abstractinfo":"简要综述自从2005年前后发展起来的一类新的材料体系-“<span style=\"color:red\">拓扑</span>”量子材料,它包含<span style=\"color:red\">拓扑</span>绝缘体、<span style=\"color:red\">拓扑</span>晶体绝缘体、<span style=\"color:red\">拓扑</span>超导体和<span style=\"color:red\">拓扑</span>半金属等.这类材料中较强的自旋轨道耦合作用导致了包括量子反常霍尔效应在内的丰富多彩的量子现象,有可能对未来低能耗电子学、<span style=\"color:red\">拓扑</span>量子计算和清洁能源等技术的发展具有重大的推动作用.","authors":[{"authorName":"何珂","id":"9b7f2d9f-72d2-4ba8-b298-db8ccd46c20b","originalAuthorName":"何珂"},{"authorName":"薛其坤","id":"ea8300a8-dcf1-4394-8407-db6e4118e3b9","originalAuthorName":"薛其坤"}],"doi":"","fpage":"161","id":"5314812b-ee61-46c0-82b7-ea86149fe458","issue":"3","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"49529ecf-a387-4d45-965f-c12a695df7be","keyword":"综述","originalKeyword":"综述"},{"id":"896d62d4-916b-4b87-ba38-406ff6ec7ced","keyword":"<span style=\"color:red\">拓扑</span>绝缘体","originalKeyword":"拓扑绝缘体"},{"id":"3f382545-5532-45f1-9998-843a56c2da9c","keyword":"量子霍尔效应","originalKeyword":"量子霍尔效应"},{"id":"44b39b14-52df-4145-8ac7-b063bdde2193","keyword":"量子反常霍尔效应","originalKeyword":"量子反常霍尔效应"}],"language":"zh","publisherId":"clyjxb201503001","title":"<span style=\"color:red\">拓扑</span>量子材料与量子反常霍尔效应","volume":"29","year":"2015"},{"abstractinfo":"论述了复合材料结构<span style=\"color:red\">拓扑</span>优化设计的基本原理与方法、国内外研究现状以及在三维编织复合材料设计中的应用.最后,列出了复合材料结构<span style=\"color:red\">拓扑</span>优化设计的发展方向、需要解决的问题以及可能的解决方案等.","authors":[{"authorName":"王振海","id":"9d48431f-da51-46d6-81b7-0705c2dc5b29","originalAuthorName":"王振海"},{"authorName":"马玉娥","id":"6d525460-eff9-4d57-893a-30073fbaf49e","originalAuthorName":"马玉娥"},{"authorName":"封建湖","id":"94e11419-c671-413c-be45-5b8e05752f3e","originalAuthorName":"封建湖"}],"doi":"","fpage":"3","id":"2da4e95c-7195-4b06-ba38-ba8194f73e3f","issue":"3","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"19974e41-da24-4e86-b413-71cfba491f09","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"970ae11e-66af-4ad2-8d27-db2ecef7dbcd","keyword":"<span style=\"color:red\">拓扑</span>优化","originalKeyword":"拓扑优化"},{"id":"5f802247-dcfe-4500-ae8b-ec0fba3f7eb3","keyword":"三维编织","originalKeyword":"三维编织"}],"language":"zh","publisherId":"cldb200403002","title":"复合材料结构<span style=\"color:red\">拓扑</span>优化设计研究","volume":"18","year":"2004"},{"abstractinfo":"基于均匀化理论，建立与微观材料<span style=\"color:red\">拓扑</span>形状相关的宏观结构材料等效弹性张量。集成宏观结构所得到的位移场，推导出带有宏观结构力学特性的微观敏度。从而实现在给定材料体积分数前提下，以宏观结构最大刚度为目标，对材料微结构进行<span style=\"color:red\">拓扑</span>优化的目的。相关算例说明该方法可以得到与宏观力学性能相对应的各种微观结构蜂窝材料或复合材料。揭示了材料的微观结构<span style=\"color:red\">拓扑</span>形状依赖于宏观结构尺寸、载荷及初始边界条件等因素。","authors":[{"authorName":"王宪杰","id":"3b12d934-ccd9-4058-b081-c9801bddf98c","originalAuthorName":"王宪杰"},{"authorName":"张洵安","id":"6e6af9aa-5ae6-415e-b0b0-618413dba871","originalAuthorName":"张洵安"}],"doi":"10.3969/j.issn.1001-9731.2014.18.016","fpage":"18078","id":"88b18487-e585-4751-a1f6-b90178a7bcd4","issue":"18","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"50754168-4f1d-4087-abd1-9168a3b5eb2d","keyword":"多尺度","originalKeyword":"多尺度"},{"id":"480fe09d-50be-4fbd-9e55-a6d49568343b","keyword":"均匀化方法","originalKeyword":"均匀化方法"},{"id":"6f46c2a1-1459-4ae4-a349-fde15d2dd029","keyword":"微结构","originalKeyword":"微结构"},{"id":"14494b37-2ac7-4cc9-b3a6-559110de7acc","keyword":"<span style=\"color:red\">拓扑</span>优化","originalKeyword":"拓扑优化"},{"id":"f48f9591-e6d5-4916-a610-adbb5326786d","keyword":"多孔材料","originalKeyword":"多孔材料"}],"language":"zh","publisherId":"gncl201418016","title":"基于宏观性能的微观多孔材料<span style=\"color:red\">拓扑</span>优化?","volume":"","year":"2014"}],"totalpage":320,"totalrecord":3198}