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TRIANGLES: 作品数：58被引量：69H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关作者：谭昌汇燕飞潘懋郭艳军王喆更多>>; 相关机构：北京大学四川国际标榜职业学院香港大学镇江师范专科学校更多>>; 相关期刊：《Surgical Science》《Journal of Computational Mathematics》《程序员（游戏创造）》《Medical Bulletin of Shanghai Jiaotong University》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划更多>>

The acyclic chromatic index of planar graphs without 4-,6-cycles and intersecting triangles: 《Frontiers of Mathematics in China》2024年第3期117-136,共20页Yuehua BU Qi JIA Hongguo ZHU; A proper edge k-coloring is a mappingΦ:E(G)-→{1,2,...,k}such that any two adjacent edges receive different colors.A proper edge k-coloringΦof G is called acyclic if there are no bichromatic cycles in G.The acyclic ...; 关键词：Acyclic edge coloring plane graph CYCLE

Sobolev Mapping of the Bergman Projections on Generalized Hartogs Triangles: 《Acta Mathematica Sinica,English Series》2024年第2期451-466,共16页Hong Yan LIU Zhen Han TU; Supported by the National Natural Science Foundation of China(Grant No.12071354)。; In this paper,we investigate Sobolev mapping properties of the Bergman projection.Th domain we focus on is defined byΩm/n:={(z,w)∈C^(1+N):|w1|<|z|m1/n1<1,…|wN|<|z|/m_(N)/n_(N)<1},where m=(m1,…mN)∈(Z^(+))^(N),n=(...; 关键词：Bergman projections generalized Hartogs triangles Sobolev spaces

The Number of Triangles in Random Intersection Graphs: 《Communications in Mathematics and Statistics》2023年第4期695-725,共31页Liang Dong Zhishui Hu; supported by NSFC (Grant No.11671373).; Let Tn be the number of triangles in the random intersection graph G(n,m,p).When the mean of Tn is bounded,we obtain an upper bound on the total variation distance between Tn and a Poisson distribution.When the mean o...; 关键词：Random intersection graph Stein’s method Poisson approximation Normal approximation

Structure transformation from Sierpiński triangles to chains assisted by gas molecules: 《National Science Review》2023年第7期146-153,共8页Chao Li Zhen Xu Yajie Zhang Jie Li Na Xue Ruoning Li Mingjun Zhong Tianhao Wu Yifan Wang Na Li Ziyong Shen Shimin Hou Richard Berndt Yongfeng Wang Song Gao; supported by the Ministry of Science and Technology of China(2018YFA0306003);National Natural Science Foundation of China(22132007,21991132,21972002,22225202,22172002 and 21902003)。; Reversible transformations between fractals and perio dic structures are of fundamental importance for understanding the formation mechanism of fractals.Currently,it is still a challenge to controllably achieve such a...; 关键词：scanning probe microscopy fractals metal-organic motifs CO Sierpiński triangles

Classification and microsurgical treatment of foramen magnum meningioma被引量：1: 《Chinese Neurosurgical Journal》2023年第2期114-126,共13页Pengfei Wu Yanlei Guan Minghao Wang Luyang Zhang Dan Zhao Xiao Cui Jiyuan Liu Bo Qiu Jun Tao Yunjie Wang Shaowu Ou; supported by the Scientific Research Fund of Liaoning Provincial Education Department(CN)(FWZR2020006); Background To investigate the classification and microsurgical treatment of foramen magnum meningioma(FMM).Methods We retrospectively analyzed 76 patients with FMM and classified them into two classifications,classifi...; 关键词：CLASSIFICATION Anatomical triangles Foramen magnum meningioma Microsurgical treatment Far lateral approach

Ovalbumin-loaded paramagnetic nano-triangles for enhanced dendritic cell stimulation,T_(1)-MR imaging,and antitumor immunity: 《Journal of Materials Science & Technology》2023年第17期123-137,共15页Yike Hou Zhe Tang Jabeen Farheen Madiha Saeed Lijia Luo Wenzi Ren Dandan Luo Asim Mushtaq Ruibo Zhao Jian Ge Zhangsen Yu Yao Li M.Zubair Iqbal Xiangdong Kong; financially supported by the National Natural Science Foundation of China(No.51672250 and 51902289);the Zhejiang International Science and Technology Cooperation Project(Nos.2021C01180 and 2019C04020);the Research Foundation of ZSTU(No.18012134-Y).; Vaccine-based cancer immunotherapy has demonstrated a significant potential for cancer treatment in clinics.Although the efficiencies of vaccines are limited,they can be enhanced by a well-designed antigen delivery sy...; 关键词：OVALBUMIN NANOVACCINE Antigen delivery Magnetic resonance imaging Contrast agent Cancer immunotherapy

Heilbronn's Problem of Eight Points in the Square: 《Journal of Systems Science & Complexity》2022年第6期2452-2480,共29页DEHBI Lydia ZENG Zhenbing; the National Natural Science Foundation of China under Grant Nos.12171159 and 12071282;“Digital Silk Road”Shanghai International Joint Lab of Trustworthy Intelligent Software under Grant No.22510750100。; In this work the authors consider the problem of optimally distributing 8 points inside a unit square so that the smallest area of the(38)triangles formed by them is maximal.Symbolic computations are employed to reduc...; 关键词：Global search Heilbronn’s problem optimal configuration smallest triangle’s area symbolic computations

Distance-Regular Graphs of Diameter 3Without Triangles with c_(2)=2: 《Communications in Mathematics and Statistics》2022年第4期785-792,共8页A.A.Makhnev Wenbin Guo K.S.Efimov; supported by the RFBR and the NFSC(Project No.20-51-53013);supported by the NNSF of China(No.12171126).; Earlier it was proved that some distance-regular graphs of diameter 3 with c_(2)=2 do not exist.Distance-regular graphΓwith intersection array{17,16,10;1,2,8}has strongly regular graphΓ_(3)(pseudo-geometric graph fo...; 关键词：Distance-regular graph Graph without triangles Triple intersection numbers

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