01161nam a2200373 i 450099100123960970753620020507185825.0930607s1991 us ||| | eng 0387973907b10820103-39ule_instLE01309198ExLDip.to Matematicaeng515.724AMS 31AAMS 32FAMS 46HAMS 46JAMS 46KAMS 47AA primer on spectral theory /Bernard AupetitNew York :Springer-Verlag,1991xii, 193 p. ;23 cmUniversitextCommutative Banach algebrasGeometric convexityTheory of linear operatorsTopological algebrasTwo-dimensional theory.b1082010323-02-1728-06-02991001239609707536LE013 46H AUP11 (1991)12013000148151le013-E0.00-l- 00000.i1092705028-06-02Primer on spectral theory924322UNISALENTOle01301-01-93ma -engus 21