孙善忠 照片

孙善忠

教授 博导

所属大学: 首都师范大学

所属学院: 数学科学学院

个人主页:
http://math.cnu.edu.cn/szdw/qtjs/122231.htm

研究领域

辛几何与辛拓扑,天体力学,数学物理

近期论文

TheBaker–Campbell–HausdorffformulaviamouldcalculusLettersinMathematicalPhysics下载 Gutzwiller’ssemiclassicaltraceformulaandMaslov-typeindextheoryforsymplectic paths,J.FixedPointTheoryAppl下载 太阳系的稳定性:历史与现状中国科学下载 AdoublePoissonalgebrastructureonFukayacategoriesJournalofGeometryandPhysics下载 ALiebialgebrastructureonthecycliccohomologyofFukayacategoriesFront.Math.China下载 LinearStabilityofEllipticLagrangianSolutionsofthePlanarThree-BodyProblemviaIndexTheoryArch.RationalMech.Anal.下载 VariationalprincipleandlinearstabilityofperiodicorbitsincelestialmechanicsProgressinvariationalmethods下载 Morseindexandstabilityofclosedgeodesics.ScienceinChina下载 MorseindexandstabilityofellipticLagrangiansolutionsintheplanarthree-bodyproblemAdvancesinMathematics下载 StabilityofrelativeequilibriaandMorseindexofcentralconfigurations,C.R.Acad.Sci.Paris,Ser.I下载 IndextheoryandstabilityofsymmetricperiodicorbitsofHamiltoniansystemwithapplicationstothefigure-eightorbitComm.inMath.Phys.下载 Symmetryofplanarfour-bodyconvexcentralonfigurationsProc.R.Soc.London,A下载 CollinearcentralconfigurationsandsingularsurfacesinthemassspaceArch.RationalMech.Anal.下载 Planar4-bodycentralconfigurationswithsomeequalmassesArch.RationalMech.Anal.