季理真简介：

lizhenjiisaprofessorofmathematicsatuniversityofmichiganandstudiessubjectsrelatedtoliegroups，discretesubgroupsofliegroups，transformationgroupsandrelatedspaces.helovesbooksandisachief-editoroffourbookseries：advancedlecturesinmathematics，mathematicsandhumanities，panoramaofmathematics，surveysofmodernmathematics，andofthejournalpureandappliedmathematicsquarterly.heisalsoaneditorofjournalsasianjournalofmathematicsandscienceinchina：mathematics.

hewasasloanfellowandreceivedthensfpostdoctoralfellowshipandthemorningsidesilvermedalofmathematics.heenjoyslisteningtogoodmathematicstalksondiversetopicsandhasorganizedover30summerschools，conferencesorworkshops.heisalsoanactiveorganizerofseminarsandcolloquiums.forexample，heistheorganizerofoneofthefirstseminarscalled“whatis...”intheworld.