Lecturer: Tao Youshan, Professor from Shanghai Jiaotong UniversityTime: 9:30 am, December 2nd, 2025Place: Room 332, No. 3 BuildingSponsor: SHNU College of Mathematics and Mechanical Engineering Introduction： Tao Youshan is a specially appointed professor at the School of Mathematics Science, Shangha

Lecturer: Alexander SalivanovTime: 2 p.m. December 1st , 2025Introduction: Alexander Shelivanov was born in 1979 in Kazan, the Republic of Tatarstan, Russia. He graduated from the Moscow State Gnessin Academy of Music, where he studied under Professor Vyacheslav Semenov. Currently, he serves as the

Speaker: Professor from McGill University of CanadaTime: 3:30 p.m., July 3rd, 2025Place: Room 332, No. 3 BuildingSponsor: SHNU College of Mathematics and ScienceIntroduction to the Speaker: Adjuvant Professor from McGill University in Canada, foreign senior scholar at JSPS of the Ministry of Education, Japan, and ranked among the top 0.98% of the worlds top scientists in 2024. He was mainly engaged in qualitative analysis of solutions to Navier Stokes equations, Euler equations, Euler Poisson eq

Speaker: Liu Yuning, Assistant Professor from NYU Shanghai Time: 9:30, March 30th, 2024Place: Room 332, No. 3 BuildingSponsor: SHNU College of Mathematics and Mechanical EngineeringIntroduction: We shall discuss the co-dimensional one interface limit and geometric motions of parabolic Ginzburg--Landau systems with potentials of high-dimensional wells. In particular combining modulated energy methods and weak convergence methods, we derive a sharp interface limit and the limiting harmonic heat fl

Speaker: Xiachao Professor from Xiamen UniversityTime: 10:30 April 1st, 2024Place: Tencent 726 445 118Sponsor: SHNU College of Mathematics and Mechanical EngineeringHeintze-Karchers inequality is an optimal geometric inequality for embedded closed hypersurfaces, which can be used to prove Alexandrov’s soap bubble theorem on embedded closed CMC hypersurfaces in the Euclidean space. In this talk, we introduce a Heintze-Karcher-type inequality for hypersurfaces with boundary in convex domains. As a

Alexandrov-FenchelInequalityforGeometricMeasuresSpeaker:ZhouJiazu,professorfromXinanUniversityofChinaTime:19:30p.m.,October21stPlace:Room332,No.3TeachingBuildingSponsor：SHNUCollegeofMathandMechanicalEngineeringBriefIntroduction：Wefirstintroducethegeometricmeasures.ThenwegiveAlexandrov-Fenchelinequalityforcurvaturemeasures.ThistalkisbasedonjointworkswithN.Fang,W.XuandB.Zhu.

Speaker:ProfessorXuerongMao，UniversityofStrathclydeTime:7p.m.,August15thPlace：TencentMeetingRoomNo.:73737532094Sponsor:SHNUCollegeofMathematicsandMechanicalEngineeringAbout:ThissummerSDEcoursewillbeginwithHighametal2002butconcentrateonthetruncatedEuler-Maruyama.Thecoursewillnotonlydiscussthefinite-timestrongconvergenceanditsratesbutalsothelong-termpropertiesincludingstabilityandboundedness.Asanimportantapplication,thecoursewilldevelopnewnumercialschemesforthewell-knownstochasticLotka--Volterramo

OnthemeanspeedofbistabletransitionfrontsinunboundeddomainsTime：15:00,June8,2021Speaker:HongjunGuo,specialresearcherofTongjiUniversityPlace:Room301,No.3BuildingSponsor:SHNUCollegeofMathematicsandMechanicalEngineeringThistalkisconcernedwiththeexistenceandfurtherpropertiesofpropagationspeedsoftransitionfrontsforbistablereaction-diffusionequationsinexteriordomainsandinsomedomainswithmultiplecylindricalbranches.Inexteriordomainsweshowthatalltransitionfrontspropagatewiththesameglobalmeanspeed,whichtur

2021SHNUNewYearConcertToVariousCollegesandInstitutesofSHNU:OnthisoccasionoftheforthcomingNewYearof2021,itisdecidedthatanonlineNewYearconcertwouldbeheldat2p.m.,December30th,2020.AlltheSHNUalumniandstaffsandstudentsarewelcometojoinusforthisconcertbyvisitingtheQRcodebelow.

Speaker：9am,December10th,2020Place:TencentMeeting136397488Sponsor:SHNUCollegeofMathematicsandMechanicalEngineeringInthistalk,weestablishLittlewood-PaleycharacterizationsofSobolevspaces,Triebel-LizorkinspacesandBesovspacesinEuclideanspacesusingseveralsquarefunctionsdefinedviathesphericalaverage,theballaverage,theBuchner–Rieszmeansandsomeotherwell-knownoperators.Weprovideasimpleproofsothatweareabletoextendandimprovemanyresultspublishedinrecentpapers.ThisisajointworkwithJiechengChenandDashanFan.