傅立叶级数(第1卷第2版)

Theprincipalaiminwritingthisbookhasbeentoprovideanintroduction,barelymore,tosomeaspectsofFourierseriesandrelatedtopicsinwhichaliberaluseismadeofmoderntechniquesandwhichguidesthereadertowardsomeoftheproblemsofcurrentinterestinharmonicanalysisgenerally.Theuseofmodernconceptsandtechniquesis,infact,aswide-spreadasisdeemedtobecompatiblewiththedesirethatthebookshallbeusefultoseniorundergraduatesandbeginninggraduatestudents,forwhomitmayperhapsserveaspreparationforRudin＇sHarmonicAnalysisonGroupsandthepromisedsecondvolumeofHewittandRoss＇sAbstractHarmonicAnalysis.