陈广贵，男，1969年生，汉族，教授，博士毕业于北京师范大学数学科学学院，专业：基础数学。 四川省学术和技术带头人后备人选，四川省数学学会常务理事，四川省大学生数学建模竞赛委员会委员。

函数逼近论、计算复杂性

近年发表的科研论文： 1.YanyanXu，GuangguiChen，YeyingXu.Antcolonyoptimizationbasedmulti-faultslocalizationmechanisminelasticopticalnetworks.Optik-InternationalJournalforLightandElectronOptics.2015,125(1):45-49 2.YanyanXu，GuangguiChen，YingGan,YanXu.ProbabilisticandaveragelinearwidthsofsobolevspacewithGaussianmeasureinspaceSQ(T)(1≤Q≤∞).ActaMathematicaScientia.2015,35(2):495-507 3.ChenGuanggui，NiePengjuanandLuoxinjian,Theapproximationcharacteristicofdiagonalmatrixinprobabilisticsetting,J.Complexity,26(2010),336-343 4.ChenGuangguiandFangGensun,Multivariateirregularsamplingtheorem,ScienceinChina(Ser.A),2009,52,2469-2478 5.ChenGuangguiFangGensunandRuanYuanlong,Nonlinearapproximationoffunctionswithmixedsmoothnessbysetsoffinitepseudo-dimension,ActaMathematicaSinica,2007，23,671-676 6.ChenGuangguiandFangGensun,ProbabilisticadaptivewidthofamultivariateSobolevspaceequippedwithaGaussianmeasure,Constr.Approx.,2006，24,245-262 7.ChenGuangguiandFangGensun,LinearwidthsofmultivariatefunctionspaceequippedwithaGaussianmeasure,J.Approx.Theory,2005，132,77-79 8.ChenGuangguiandFangGensun,ProbabilisticandaveragewidthsofMultivariateSobolevspaceswithmixedderivativeequippedwithGuassianmeasure,J.complexity,2004，20,858-875 9.ChenGuangguiandFangGensun,DiscretenatureofmultivariatePaley-Wienerspace,Progressinnaturalscience,2003，13,300-303