00973cam0-2200313---450-99000562169040332120110411120943.0000562169FED01000562169(Aleph)000562169FED0100056216919990604d1920----km-y0itay50------baitaITf---b---001yyFrancesco Borrominitrenta riproduzioni con testo e catalogo a cura di Antonio MuñozRomasocietà editrice della biblioteca d'arte illustrata192015 p., 29 tav.21 cmBiblioteca d'arte illustrata. Sei e settecento italiano1Borromini, Francesco720.92Muñoz,Antonio<1884-1960>398632ITUNINARICAUNIMARCBK990005621690403321720.92 BOR 1ST. ARTE 112FLFBCFLFBCFrancesco Borromini604528UNINA02455nam 2200601 450 991082069870332120180613001300.01-4704-0225-4(CKB)3360000000464820(EBL)3114366(SSID)ssj0000889098(PQKBManifestationID)11549041(PQKBTitleCode)TC0000889098(PQKBWorkID)10875525(PQKB)11527361(MiAaPQ)EBC3114366(RPAM)2614884(PPN)195415205(EXLCZ)99336000000046482019980402h19981998 uy| 0engur|n|---|||||txtccrNonlinear eigenvalues and analytic-hypoellipticity /Ching-Chau YuProvidence, Rhode Island :American Mathematical Society,[1998]©19981 online resource (106 p.)Memoirs of the American Mathematical Society,0065-9266 ;number 636"July 1998, volume 134, number 636 (second of 6 numbers)."0-8218-0784-6 Includes bibliographical references.""Contents""; ""Chapter 1. Statement of the Problems and Results""; ""1. Introduction""; ""2. The first problem""; ""3. The second problem""; ""Chapter 2. Sums of Squares of Vector Fields on R[sup(3)]""; ""1. An auxiliary ODE and the parabolic cylinder equation""; ""2. Asymptotics of solutions""; ""3. Monotonicity and integrability conditions""; ""4. Existence and the proofs of asymptotics of solutions""; ""5. Asymptotic matching and the proof of theorem 1""; ""Chapter 3. Sums of Squares of Vector Fields on R[sup(5)]""; ""1. Some remarks regarding QÎ?""Memoirs of the American Mathematical Society ;no. 636.Partial differential operatorsEigenvaluesDifferential equations, HypoellipticAsymptotic expansionsPartial differential operators.Eigenvalues.Differential equations, Hypoelliptic.Asymptotic expansions.510 s515/.7242Yu Ching-Chau1966-1647835MiAaPQMiAaPQMiAaPQBOOK9910820698703321Nonlinear eigenvalues and analytic-hypoellipticity3995631UNINA