LEADER 03883nam 22005895 450 001 9910300118503321 005 20251215181745.0 010 $a3-030-02125-4 024 7 $a10.1007/978-3-030-02125-2 035 $a(CKB)4100000007158872 035 $a(MiAaPQ)EBC5601938 035 $a(DE-He213)978-3-030-02125-2 035 $a(PPN)232469938 035 $a(EXLCZ)994100000007158872 100 $a20181120d2018 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aElliptic Differential Operators and Spectral Analysis /$fby D. E. Edmunds, W.D. Evans 205 $a1st ed. 2018. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2018. 215 $a1 online resource (x, 310 pages) 225 1 $aSpringer Monographs in Mathematics,$x1439-7382 311 08$a3-030-02124-6 327 $a1. Preliminaries -- 2. The Laplace Operator -- 3. Second-order elliptic equations -- 4. The classical Dirichlet problem for second-order elliptic operators -- 5. Elliptic operators of arbitrary order -- 6. Operators and quadratic forms in Hilbert space -- 7. Realisations of second-order linear elliptic operators -- 8. The Lp approach to the Laplace operator -- 9. The p-Laplacian -- 10. The Rellich inequality -- 11. More properties on Sobolev embeddings -- 12. The Dirac Operator. 330 $aThis book deals with elliptic differential equations, providing the analytic background necessary for the treatment of associated spectral questions, and covering important topics previously scattered throughout the literature. Starting with the basics of elliptic operators and their naturally associated function spaces, the authors then proceed to cover various related topics of current and continuing importance. Particular attention is given to the characterisation of self-adjoint extensions of symmetric operators acting in a Hilbert space and, for elliptic operators, the realisation of such extensions in terms of boundary conditions. A good deal of material not previously available in book form, such as the treatment of the Schauder estimates, is included. Requiring only basic knowledge of measure theory and functional analysis, the book is accessible to graduate students and will be of interest to all researchers in partial differential equations. The reader will value its self-contained, thorough and unified presentation of the modern theory of elliptic operators. 410 0$aSpringer Monographs in Mathematics,$x1439-7382 606 $aDifferential equations, Partial 606 $aDifferential equations 606 $aFunctional analysis 606 $aOperator theory 606 $aPartial Differential Equations$3https://scigraph.springernature.com/ontologies/product-market-codes/M12155 606 $aOrdinary Differential Equations$3https://scigraph.springernature.com/ontologies/product-market-codes/M12147 606 $aFunctional Analysis$3https://scigraph.springernature.com/ontologies/product-market-codes/M12066 606 $aOperator Theory$3https://scigraph.springernature.com/ontologies/product-market-codes/M12139 615 0$aDifferential equations, Partial. 615 0$aDifferential equations. 615 0$aFunctional analysis. 615 0$aOperator theory. 615 14$aPartial Differential Equations. 615 24$aOrdinary Differential Equations. 615 24$aFunctional Analysis. 615 24$aOperator Theory. 676 $a515.353 700 $aEdmunds$b D. E$g(David Eric),$4aut$4http://id.loc.gov/vocabulary/relators/aut$00 702 $aEvans$b W. D$g(William Desmond),$4aut$4http://id.loc.gov/vocabulary/relators/aut 906 $aBOOK 912 $a9910300118503321 996 $aElliptic Differential Operators and Spectral Analysis$93573115 997 $aUNINA