LEADER 02870nam 2200493 450 001 9910644256003321 005 20230501213722.0 010 $a981-19-8540-5 024 7 $a10.1007/978-981-19-8540-9 035 $a(MiAaPQ)EBC7175626 035 $a(Au-PeEL)EBL7175626 035 $a(CKB)25994458500041 035 $a(DE-He213)978-981-19-8540-9 035 $a(PPN)267807198 035 $a(EXLCZ)9925994458500041 100 $a20230501d2023 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEinstein constraints and Ricci flow $ea geometrical averaging of initial data sets /$fMauro Carfora, Annalisa Marzuoli 205 $a1st ed. 2023. 210 1$aSingapore :$cSpringer,$d[2023] 210 4$dİ2023 215 $a1 online resource (181 pages) 225 1 $aMathematical Physics Studies,$x2352-3905 311 08$aPrint version: Carfora, Mauro Einstein Constraints and Ricci Flow Singapore : Springer,c2023 9789811985393 320 $aIncludes bibliographical references and index. 327 $aIntroduction -- Geometric preliminaries -- Ricci ?ow background -- Ricci ?ow conjugation of initial data sets -- Concluding remarks. 330 $aThis book contains a self-consistent treatment of a geometric averaging technique, induced by the Ricci flow, that allows comparing a given (generalized) Einstein initial data set with another distinct Einstein initial data set, both supported on a given closed n-dimensional manifold. This is a case study where two vibrant areas of research in geometric analysis, Ricci flow and Einstein constraints theory, interact in a quite remarkable way. The interaction is of great relevance for applications in relativistic cosmology, allowing a mathematically rigorous approach to the initial data set averaging problem, at least when data sets are given on a closed space-like hypersurface. The book does not assume an a priori knowledge of Ricci flow theory, and considerable space is left for introducing the necessary techniques. These introductory parts gently evolve to a detailed discussion of the more advanced results concerning a Fourier-mode expansion and a sophisticated heat kernel representation of the Ricci flow, both of which are of independent interest in Ricci flow theory. This work is intended for advanced students in mathematical physics and researchers alike. . 410 0$aMathematical Physics Studies,$x2352-3905 606 $aRicci flow 615 0$aRicci flow. 676 $a618 700 $aCarfora$b M$g(Mauro),$052579 702 $aMarzuoli$b A$g(Annalisa), 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910644256003321 996 $aEinstein constraints and Ricci flow$93363903 997 $aUNINA LEADER 03162nim 2200493Ka 450 001 9910164101003321 005 20240912110245.8 010 $a0-06-267708-X 035 $a(CKB)3710000001056828 035 $a(ODN)ODN0002985772 035 $a(EXLCZ)993710000001056828 100 $a20170227d2017 uy 1 101 0 $aeng 135 $auruna---||||| 181 $cspw$2rdacontent 182 $cs$2rdamedia 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe hate u give /$fAngie Thomas 205 $aUnabridged. 210 $a[New York] :$cHarper Collins Publishers,$d[2017] 215 $a1 online resource (11 audio files) $cdigital 225 0 $aThe Hate U Give,$v1. 330 $a8 starred reviews · Goodreads Choice Awards Best of the Best · William C. Morris Award Winner · National Book Award Longlist · Printz Honor Book · Coretta Scott King Honor Book · #1 New York Times Bestseller! ""Absolutely riveting!"" ?Jason Reynolds ""Stunning."" ?John Green ""This story is necessary. This story is important."" ?Kirkus (starred review) ""Heartbreakingly topical."" ?Publishers Weekly (starred review) ""A marvel of verisimilitude."" ?Booklist (starred review) ""A powerful, in-your-face novel."" ?Horn Book (starred review) Sixteen-year-old Starr Carter moves between two worlds: the poor neighborhood where she lives and the fancy suburban prep school she attends. The uneasy balance between these worlds is shattered when Starr witnesses the fatal shooting of her childhood best friend Khalil at the hands of a police officer. Khalil was unarmed. Soon afterward, his death is a national headline. Some are calling him a thug, maybe even a drug dealer and a gangbanger. Protesters are taking to the streets in Khalil's name. Some cops and the local drug lord try to intimidate Starr and her family. What everyone wants to know is: what really went down that night? And the only person alive who can answer that is Starr. But what Starr does?or does not?say could upend her community. It could also endanger her life. And don't miss On the Come Up, Angie Thomas's powerful follow-up to The Hate U Give. Want more of Garden Heights? Catch Maverick and Seven's story in Concrete Rose, ngie Thomas's powerful prequel to The Hate U Give. 517 3 $aHate you give 606 $aRacism$zUnited States$vJuvenile fiction 606 $aAfrican American teenagers$vJuvenile fiction 606 $aRace relations$vJuvenile fiction 606 $aPolice shootings$zUnited States$vJuvenile fiction 606 $aPolice-community relations$zUnited States$vJuvenile fiction 606 $aWitnesses$zUnited States$vJuvenile fiction 615 0$aRacism 615 0$aAfrican American teenagers 615 0$aRace relations 615 0$aPolice shootings 615 0$aPolice-community relations 615 0$aWitnesses 686 $aYAF046120$aYAF058110$aYAF058190$2bisacsh 700 $aThomas$b Angie$0741563 701 $aTurpin$b Bahni$01747034 906 $aAUDIO 912 $a9910164101003321 996 $aThe hate u give$94290719 997 $aUNINA