LEADER 02302nam 2200589 450 001 9910480044803321 005 20170816143309.0 010 $a1-4704-0680-2 035 $a(CKB)3360000000464454 035 $a(EBL)3113592 035 $a(SSID)ssj0000889014 035 $a(PQKBManifestationID)11453162 035 $a(PQKBTitleCode)TC0000889014 035 $a(PQKBWorkID)10875480 035 $a(PQKB)11326009 035 $a(MiAaPQ)EBC3113592 035 $a(PPN)195411528 035 $a(EXLCZ)993360000000464454 100 $a19820914h19821982 uy| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aIrregular singularities in several variables /$fA.R.P. van den Essen and A.H.M. Levelt 210 1$aProvidence, Rhode Island :$cAmerican Mathematical Society,$d[1982] 210 4$dİ1982 215 $a1 online resource (49 p.) 225 1 $aMemoirs of the American Mathematical Society,$x0065-9266 ;$vvolume 40, number 270 (November 1982) 300 $aDescription based upon print version of record. 311 $a0-8218-2270-5 320 $aIncludes bibliographical references and index. 327 $a""TABLE OF CONTENTS""; ""1. INTRODUCTION""; ""2. STATEMENT OF THE THEOREM""; ""3. PRELIMINARIES TO THE PROOF OF THEOREM 1""; ""4. PROOF OF THE THEOREM""; ""5. PROOF OF THE EIGENVALUE LEMMA""; ""6. PROOF OF THE GENERALIZED SPLITTING LEMMA""; ""7. IRREGULAR SINGULARITIES; THE NILPOTENT CASE""; ""8. APPENDIX""; ""REFERENCES"" 410 0$aMemoirs of the American Mathematical Society ;$vnumber 270. 606 $aDifferential equations 606 $aPartial differential operators 606 $aSingularities (Mathematics) 608 $aElectronic books. 615 0$aDifferential equations. 615 0$aPartial differential operators. 615 0$aSingularities (Mathematics) 676 $a510 s 676 $a515.3/52 700 $aEssen$b A. R. P. van den$g(Arnoldus Richardus Petrus van den),$f1951-$062938 702 $aLevelt$b A. H. M$g(Antonius Henricus Maria),$f1932- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910480044803321 996 $aIrregular singularities in several variables$92087492 997 $aUNINA