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尤利华
2023-05-11 02:30
  • 尤利华
  • 尤利华 - 教授-华南师范大学-数学科学学院-个人资料

近期热点

资料介绍

个人简历


作经历
2004年3月于同济大学获理学博士学位。2004年4月至今在华南师范大学工作,主要从事组合矩阵论、图谱理论和张量等方面的研究,在AppliedMathematicsandComputation,LinearAlgebraanditsApplications,LinearandMultilinearAlgebra,DiscreteAppliedMathematics,MATCHCommun.Math.Comput.Chem.,ElectronicJournalofLinearAlgebra,JournalofAppliedmathematics,Filomat等国内外数学学术刊物上发表科研论文70余篇,其中40余篇发表在SCI源期刊上。先后主持国家自然科学基金委(4项)、广东省自然科学基金委(3项)和广州市科信局基金项目(1项)共8项。2011年,入选广州市首批珠江科技新星。
2004.03,同济大学基础数学专业博士毕业;
2004.04-2005.12,华南师范大学数学系讲师;
2006.01-2011.12,华南师范大学数学科学学院副教授;
2007.09至今,华南师范大学数学科学学院硕士生导师;
2012.01至今,华南师范大学数学科学学院教授;
2015.12至今,华南师范大学数学科学学院博士生导师;
讲授的本科课程:近世代数、组合数学、高等代数与解析几何、初等数论、线性代数、图论、数学竞赛、数学游戏与竞赛等。
讲授的研究生课程:组合矩阵论、初等数论、符号矩阵论、代数图论、张量与超图谱、竞赛数学、论文选读等。
硕士生导师,研究方向:(一)图谱;(二)张量、超图张量谱;(三)竞赛数学
博士生导师,研究方向:(一)图谱;(二)张量、超图张量谱


科研成果
(一)、承担的科研项目
8.国家自然科学基金面上基金项目,11971180,张量的若干性质及其在超图和有向超图上的应用,2020/01-2023/12,主持。
7.广东省自然科学基金自由申请项目,2019A1515012052,非负张量与超图的谱性质,2019/10/01-2022/09/30,在研,主持。
6.国家自然科学基金面上基金项目,11571123,张量的本原性、本原指数及张量与超图谱若干问题的研究,2016/01-2019/12,已结题,主持。
5.广东省自然科学基金自由申请项目,2015A030313377,非负矩阵的谱理论与非负张量的本原度理论,2015/8/1-2018/8/1,已结题,主持。
4.广州市珠江科技新星项目,2011J2200090,组合矩阵的指数理论及其应用,2011/11-2014/10,已结题,主持。
3.国家自然科学基金青年基金项目,10901061,组合矩阵论中若干问题的研究,2010/01-2012/12,已结题,主持。
2.广东省自然科学基金博士启动项目,5300084,组合矩阵论研究,2006/01-2007/12,已结题,主持。
1.国家自然科学基金数学天元基金项目,10526019,组合数学-组合矩阵论研究,2006/01-2006/12,已结题,主持。
(二)、参加的科研项目
8.广州市科信局科普项目,2014KP000080,剖分与组合--从七巧板到水立方(柳柏濂教授主持),2014/01-2015/12,在研,参加。
7.广东高校国际科技合作创新平台项目,2012gjhz0007,组合代数及其应用(陈裕群教授主持),2012/10-2015/10,在研,参加
6.国家自然科学基金天元专项项目,11426029,第六届组合数学与图论大会(周波教授主持),2014/04-2014/12,已结题,参加。
5.高等学校博士学科点专项科研基金资助课题,周波教授主持,2012/01-2014/12,已结题,参加。
4.国家自然科学基金面上项目,11071088,组合矩阵论的指数理论和谱理论(柳柏濂教授主持),2011/01-2013/12,已结题,参加。
3.国家自然科学基金青年基金项目,10601038,符号矩阵论研究(单海英博士主持),2007/01-2009/12,已结题,参加。
2.高等学校博士学科点专项科研基金资助课题,20070574006,组合矩阵论的理论和应用(柳柏濂教授主持),2007/01-2009/12,已结题,参加。
1.广东省自然科学基金面上项目,编号04010389,组合矩阵论研究(柳柏濂教授主持),2005/01-2006/12,已结题,参加。

近期论文


[75]C.Lv,L.H.You,Y.F.Huang*,Sharpboundsforthespectralradiiofnonnegativetensors,submitted.
[74]LihuaYou,LihongDeng,YufeiHuang*,Themaximumandthemajorizationtheoremof$\\alpha$-spectralradiusfor$k$-uniformsupertrees,submitted.
[73]C.Lv,L.H.You*,Y.F.Huang,Ageneralresultonthespectralradiiofnonnegativek-uniformtensors.AIMSMathematics,2020,5(3),1799-1819.SCI
[72]ChuangLv,LihuaYou*,XiaodongZhang,Asharpupperboundonthespectralradiusofanonnegativek-uniformtensoranditsapplicationsto(directed)hypergraphs.JInequalAppl2020,32(2020).https://doi.org/10.1186/s13660-020-2305-2.SCI
[71]LihuaYou,XiaohuaHuang,XiyingYuan*,Sharpboundsforspectralradiusofnonnegativeweaklyirreducibletensors,Front.Math.China2019,14(5):989–1015.SCI
[70]LihuaYou*,ManYang,WasinSo,WeigeXi,Onthespectrumofanequitablequotientmatrixanditsapplication,LinearAlgebraanditsApplications,577(2019)21-40.https://doi.org/10.1016/j.laa.2019.04.013.SCI.
[69]LihuaYou*,XiaoqunCai,TheIntegerSolutionoftheDiophantineEquation,JournalofSouthChinaNormalUniversity(NaturalScienceEdition),51(3)(2019),103-107.doi:10.6054/j.jscnun.2019051
[68]MuhuoLiu,YuanYuan,LihuaYoud,ZhibingChen,Whichcospectralgraphshavesamedegreesequences,DiscreteMathematics341(2018)2969–2976,https://doi.org/10.1016/j.disc.2018.07.017.SCI.
[67]陈亚菲,尤利华*,一类数论函数的新进展,华南师范大学学报(自然科学版),2018,50(4):111-114.
[66]LihuaYou,YafeiChen,PingzhiYuan,SomePropertiesoftheStrongPrimitivityofNonnegativeTensors,JournalofAppliedMathematics,vol.2018,ArticleID5241490,9pages,2018.https://doi.org/10.1155/2018/5241490/.SCI.
[65]LihuaYou,YafeiChen,PingzhiYuan,JieqinShen,Acharacterizationofaclassofarithmeticfunctions,ChineseJournalOfEngineeringMathematics,35(3),2018,340-354.
[64]LihuaYou,FangChen,JianShen,BoZhou,GeneralizedCompetitionIndexofPrimitiveDigraphs,ActaMathematicaeApplicataeSinica,EnglishSeries,2017,33(2):475-484.SCI.
[63]LihuaYou,LiyongRen,GuanglongYu,DistanceanddistancesignlessLaplacianspreadofconnectedgraphs,DiscreteAppliedMathematics,223(2017)140–147.SCI.
[62]JinxiLi,LihuaYou*,The(distance)signlessLaplacianspectralradiiofdigraphswithgivendichromaticnumber,ArsCombinatoria,2017.4.SCI.
[61]YunShen,LihuaYou*,MinjieZhang,ShuchaoLi,OnaconjectureforthesignlessLaplacianspectralradiusofcactiwithgivenmatchingnumber,LinearandMultilinearAlgebra,Publishedonline:02Jun2016.纸质版:2017,VOL.65,NO.3,457–474.http://dx.doi.org/10.1080/03081087.2016.118949,SCI.
[60]LihuaYou,YujieShu,PingzhiYuan*,Sharpupperandlowerboundsforthespectralradiusofanonnegativeirreduciblematrixanditsapplications,LinearandMultilinearAlgebra,Publishedonline:08Apr2016.纸质版;2017,VOL.65,NO.1,113-128.SCI.
[59]DanpingHuang,LihuaYou*,Boundsonthespectralradiusofanonnegativematrixanditsapplications,JournalofAppliedMathematics,2016.11.SCI.
[58]JiayuShao,LihuaYou*,Onsomepropertiesofthreedifferenttypesoftriangularblockedtensors,LinearAlgebraanditsApplications,511:110-140,2016.12.15.SCI.
[57]JinxiLi,ManYang,LihuaYou*,TheminimaldistancesignlessLaplacianspectralradiiofconnectedgraphswithgivencliquenumber,JournalofSouthChinaNormalUniversity(inChinese),2016.12.
[56]LihuaYou,YujieShu,XiaodongZhang*,ASharpupperboundforthespectralradiusofanonnegativematrixandapplicatio--ns,CzechoslovakMathematicalJournal,66(141)(2016),701–715,2016.10.1.SCI.
[55]YingxueZhu,LihuaYou*,JieshanYang,TheMinimalTotalIrregularityofSomeClassesofGraphs,Filomat,30(5):1203–1211,2016.6.DOI10.2298/FIL1605203Z.SCI.
[54]PingzhiYuan,ZilongHe,LihuaYou*,Furtherresultsandsomeopenproblemsontheprimitivedegreeofnonnegativetensors,LinearAlgebraanditsApplications,480:72-92,2015.9.1.SCI.
[53]ZhilongHe,PingzhiYuan*,LihuaYou,Ontheexponentsetofnonnegativeprimitivetensors,LinearAlgebraanditsApplications,465:376-390,2015.1.15.SCI.
[52]PingzhiYuan*,LihuaYou,SomeremarksonP,P_0,BandB_0tensors,LinearAlgebraanditsApplications,459:511-521,2014.10.15.SCI.
[51]PingzhiYuan,LihuaYou*,OnthesimilarityofTensors,LinearAlgebraanditsApplications,458:534-541,2014.10.1.SCI.
[50]LihuaYou*,JieshanYang,NotesonthesumofpowersofthesignlessLaplacianeigenvaluesofgraphs,ArsCombinatoria,117:85-94,2014.10.SCI.
[49]WenxiHong,LihuaYou*,SpectralradiusandsignlessLaplacianspectralradiusofstronglyconnecteddigraphs,LinearAlgebraanditsApplications,457:93-113,15September,2014.SCI.
[48]WenxiHong,LihuaYou*,Furtherresultsonthespectralradiusofmatricesandgraphs,AppliedMathematicsandComputation,239:326-332,July,2014.SCI.
[47]LihuaYou*,XinDong,ThemaximumBalabanindex(SumBalabanindex)ofunicyclicgraphs.JournalofMathematicalResearchwithApplications,
34(4):392-402,2014.
[46]WenxiHong,LihuaYou*,Ontheeigenvaluesoffireflygraphs,TransactionsonCombinatorics,3(3),1-9,2014.
[45]PingzhiYuan*,ZilongHe,LihuaYou,Aconjectureontheprimitivedegreeoftensors,LinearAlgebraanditsApplications,450:175-185,1.June.2014.SCI.
[44]LihuaYou*,JieshanYang,ZhifuYou,Themaximaltotalirregularityofunicyclicgraphs,ArsCombinatoria,114:153-160,2014.4.SCI.
[43]LihuaYou*,JieshanYang,YingxueZhu,ZhifuYou,Themaximaltotalirregularityofbicyclegraphs,JournalofAppliedMathematics,2014,ArticleID785084.2014.4.10.SCI.
[42]JieshanYang,LihuaYou*,OnaconjectureforthesignlessLaplacianeigenvalues,LinearAlgebraanditsApplications,446:115-132,1.April.2014.SCI.
[41]LiuYu,LihuaYou*,Furtherresultsonthenullityofsignedgraphs.JournalofAppliedMathematics,2014,ArticleID483735.2014.2.18.SCI.
[40]LihuaYou*,ChaoxiaWei,ZhifuYou,ThesmallestHosoyaindexofbicyclicgraphswithgivenpendentvertices,JournalofMathematicalResearchwithApplications,34(1):12-32,2014.
[39]JieshanYang,LihuaYou*,I.Gutman,BoundonthedistanceLaplacianenergyofgraphs,KragujevacJournalofMathematics,37(2):245-255.2013.
[38]ZhifuYou,LihuaYou*,WenxiHong,CommentonKirchhoffindexinline,subdivisionandtotalgraphsofaregulargraph,DiscreteAppl.Math.,
161:3100–3103.2013.SCI.
[37]WeifenLin,LihuaYou,TheExponentofFactor17intheStandardFactorizationofFibonacciNumber,JournalofHuaiyinTeachersCollege(in
Chinese),12(3),2013,213-217.
[36]LihuaYou*,HanHan,ThemaximumSum-Balabanindexoftreeswithgivendiameter,ArsCombinatoria.112:115-128.2013.SCI.
[35]LihuaYou*,FangChen,TheScramblingindexofPrimitiveDigraph,JournalofSouthChinaNormalUniversity(inChinese),45(5):7-12.2013.
[34]LihuaYou*,JianShen,ASurveyonbasesofsignpatternmatrices,LinearAlgebraanditsApplications,439:346-357.2013.SCI.
[33]MuhuoLiu,LihuaYou*,BolianLiu,Theproofofaconjectureonthelewinnumberofprimitivenonpowerfulsigneddigraphs,LinearAlgebraandits
Applications,438:2366-2377.2013.SCI.
[32]LihuaYou*,ShuyongYi,TheCharacterizationofPrimitiveSymmetricSignedDigraphswiththeSecondMaximumBase.JournalofMathematicalResearchwithApplications.33(4):379-391.2013.
[31]LihuaYou*,YuhanWu,Onaconjectureaboutprimitivenonpowerfulsymmetricloopfreesigneddigraphswithbase3andminimumnumberofarcs,
JournalofMathematicalResearchwithApplications,33(3):273-287.2013.
[30]FengChen,LihuaYou*,TheBaseSetsofPrimitiveAnti-SymmetricSignedDigraphswithNoLoops,JournalofSouthChinaNormalUniversity(in
Chinese),44(4):13-19.2012.
[29]LihuaYou*,RonghuiHuang,TheExponentofFactor13intheStandardFactorizationofFibonacciNumber,JournalofJiangxiNormalUniversity
(inChinese),36(3):234-237.2012.
[28]LihuaYou*,MuhuoLiu,BolianLiu,Boundsonthelewinnumberforprimitivenonpowerfulsigneddigraphs,ActaMathematicaeApplicataeSinica,
35(3):396-407.2012.
[27]ShuyongYi,LihuaYou*,Thebasesandbasesetofprimitivesymmetricloopfreesigneddigraphs,JournalofMathematicalResearchwithApplica-tion,32(3):313–326.2012.
[26]LihuaYou*,ShuyongYi,Thecharacterizationofprimitivesymmetricloopfreesigneddigraphswiththemaximumbase,ElectronicJournalofLinear
Algebra,23:122-136.2012.SCI.
[25]LihuaYou*,ZhuruYun,ZhifuYou,The(weighted)vertexPIindexofunicyclicgraphs,MATCHCommun.Math.Comput.Chem,inpress,67:383-404.2012.SCI.
[24]LihuaYou*,YuhanWu,Primitivenonpowerfulsymmetricloopfreesigneddigraphswithgivenbaseandminimumnumberofarcs,LinearAlgebra
anditsApplications,434:1215-1227.2011.SCI.
[23]LongqinWang,LihuaYou*,HongpingMa,Primitivenon-powerfulsignpatternmatriceswithbase2,LinearandMultilinearAlgebra,59(6):693-700.2011.SCI.
[22]LihuaYou*,RonghuiHuang,ExponentofOddPrimeFactorinStandardFactorizationofFibonacciNumber,JournalofGuangxiNormalUniversity
(inChinese),29(3):18-22.2011.
[21]YuhanWu,LihuaYou*,IndexofanimportsntClassofPrimitive(Signed)Digraphs,JournalofSouthChinaNormalUniversity(inChinese),43(3):44-48.2011.
[20]ShuyongYi,LihuaYou*,TheLocalBasesandBasesofPrimitiveAnti-SymmetricSignedDigraphswithnoLoops,JournalofSouthChinaNormal
University(inChinese),43:39-42.2011.
[19]LinyanXing,LihuaYou*,SomeNewIdentitiesbetweenPartitionsandCompositions,JournalofSouthChinaNormalUniversity(inChinese),41(1):20-23.2010.
[18]SiyuanChen,LihuaYou*,OntheBaseSetofPrimitiveNonpowerfulSignPatternMatriceswithNonzeroDiagonalEntries,JournalofSouthChina
NormalUniversity(inChinese),40(3):28-32.2009.
[17]LihuaYou*,ChaohuaLiang,XiaoyanJiang,Acountingformulaforthepartitionsofnintoexactly6parts,JournalofSichuanUniversity(inChinese),46(4):901-906.2009.
[16]LinyanXing,LihuaYou*,Acountingformulaforthepartitionsofnintoexactly7parts,JournalofGuangxiTeachersEducationUniversity(inChinese),26(1):51-57.2009.
[15]LirongLin,LihuaYou*,TheexponentofFactor11intheStandardFactorizationofFibonacciNumber,JournalofGansuLianheUniversity(inChinese),22(6):4-10.2008.
[14]LihuaYou*,YanrongChen,Acountingformulaforthepartitionsofnintoexactly5part,JournalofGansuLianheUniversity(inChinese),22(4):7-10.2008.
[13]L.H.You*,J.Y.ShaoandH.Y.Shan,Boundsonthebasisofirreduciblegeneralizedsignpatternmatrices,LinearAlgebraanditsApplications,
427:285-300.2007.SCI.
[12]BolianLiu,LihuaYou*,GexinYu,OnextremalmatricesofsecondlargestexponentbyBooleanrank,LinearAlgebraanditsApplications,422:186-197.2007.SCI.
[11]LihuaYou,JiayuShao*,AnoteontheNumbersofNonzeroentriesofMaximalS2NSMatrices,JournalofMathematicalResearchandExposition(inChinese),27(1):113-122.2007.
[10]LihuaYou,AProofabouttheSharpBoundontheGeneralizedBaseofIrreducibleSignPatternMatrices,JournalofSouthChinaNormalUniversity
(inChinese),37(4):10-15.2006.
[9]BolianLiu,LihuaYou*,Boundsonthebaseofprimitivenearlyreduciblesignpatternmatrices,LinearAlgebraanditsApplications,418:863-881.2006.SCI.
[8]LihuaYou,JiayuShao,NumbersofconstitutesandnonzeroentriesofmaximalS2NSmatrices,Appl.Math.J.ChineseUiv.Ser.A(inChinese)20(4):424-440.2005.
[7]LihuaYou,BolianLiuandJianShen,r-Indecomposableandr-nearlydecomposablematrices,LinearAlgebraanditsApplications,407:105-116.2005.SCI.
[6]J.Y.Shao,H.Y.ShanandLi-HuaYou,Raysolvablelinearsystemsandraymatrices,LinearAlgebraanditsApplications,395:229-246.2005.SCI.
[5]LihuaYou,BoundsonthebasisofPrimitiveNonpowerfulSignPatternMatrices,JournalofGuangdongPolytechnicNormalUniversity(inChinese),18(6):34-38.2003.
[4]JiayuShao,LihuaYou,HaiyingShan,BasisofPowerfulSignPatternMatrices,JournalofTongjiUniversity(inChinese),31(12),1490-1494.2003.
[3]LihuaYou,BolianLiu,BoZhou,Theindexofconvergenceofatotaldigraph,JournalofMathematicalResearchandExposition(inChinese),23(1):163-168.2003.
[2]LihuaYou,GexinYuandBolianLiu,OnMaximallinearfreeSetsofIntegersanditsSpectrum,TheAustralasianjournalofcombinatorics,23:211-215.2001.
[1]LihuaYou,(k,b)-Linear-freeSetsofIntegers,JournalofGuangdongPolytechnicNormalUniversity(inChinese),14(4):26-32.2000.

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