现代数学物理方法（第1卷）：泛函分析

Thisbookisthefirstofamultivolumeseriesdevotedtoanexpositionoffunctionalanalysismethodsinmodemmathematicalphysics.Itdescribesthefundamentalprinciplesoffunctionalanalysisandisessentiallyself-contained,althoughthereareoccasionalreferencestolatervolumes.Wehaveincludedafewapplicationswhenwethoughtthattheywouldprovidemotivationforthereader.Latervolumesdescribevariousadvancedtopicsinfunctionalanalysisandgivenumerousapplicationsinclassicalphysics,modemphysics,andpartialdifferenrialequations.