02835nam 2200589 450 991078889930332120170918221728.01-4704-0691-8(CKB)3360000000464465(EBL)3113596(SSID)ssj0000888913(PQKBManifestationID)11523058(PQKBTitleCode)TC0000888913(PQKBWorkID)10881930(PQKB)10398796(MiAaPQ)EBC3113596(RPAM)932819(PPN)195411633(EXLCZ)99336000000046446519830223h19831983 uy| 0engur|n|---|||||txtccrThe existence of multi-dimensional shock fronts /Andrew MajdaProvidence, R.I., USA :American Mathematical Society,[1983]©19831 online resource (101 p.)Memoirs of the American Mathematical Society,0065-9266 ;number 281Description based upon print version of record.0-8218-2281-0 Bibliography: pages 93.""TABLE OF CONTENTS""; ""Â0. INTRODUCTION""; ""Â1. STRUCTURAL CONDITIONS AND SHOCK FRONT INITIAL DATA: SOME PRELIMINARY FACTS""; ""Â2. THE MAP TO A FIXED DOMAIN, COMPATIBILITY CONDITIONS, AND AN APPROXIMATE SOLUTION""; ""2.A Reformulation by Mapping to a Fixed Domain""; ""2.B Derivation of the Higher Order Compatibility Conditions""; ""2.C Large Classes of Initial Data Satisfying the Compatibility Solution""; ""2.D Construction of an Approximate Solution""; ""Â3. THE ITERATION SCHEME""; ""Â4. CONVERGENCE OF THE ITERATION SCHEME""""Â4.A High Norm Boundedness â€? The Proof of Proposition 4.1""""Â4.B The Proof of Proposition 4.2""; ""Â5. THE MAIN LINEAR ESTIMATE""; ""APPENDIX. NONLINEAR CALCULUS INEQUALITIES ON SOBOLEV SPACES WEIGHTED WITH TIME""; ""A.A: A Summary of Standard Calculus Inequalities""; ""A.B: Nonlinear Commutator Estimates â€? The Proof of Lemma 5.5""; ""A.C: Estimates for Normal Derivatives â€? Lemma 5.3 and Lemmas 2.2, 2.3, and 3.2""; ""BIBLIOGRAPHY""Memoirs of the American Mathematical Society ;no. 281.Shock wavesDifferential equations, HyperbolicNumerical solutionsConservation laws (Physics)Shock waves.Differential equations, HyperbolicNumerical solutions.Conservation laws (Physics)510 s531/.1133Majda Andrew1949-477021MiAaPQMiAaPQMiAaPQBOOK9910788899303321The existence of multi-dimensional shock fronts3764219UNINA02446oam 2200457 a 450 991070210040332120120807081613.0(CKB)5470000002423119(OCoLC)780179998(EXLCZ)99547000000242311920120315d2012 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierNuclear nonproliferation[electronic resource] further actions needed by U.S. agencies to secure vulnerable nuclear and radiological materials : testimony before the Subcommittee on Oversight of Government Management, the Federal Workforce, and the District of Columbia, Committee on Homeland Security and Governmental Affairs, U.S. Senate /statement of Gene Aloise[Washington, D.C.] :U.S. Govt. Accountability Office,[2012]1 online resource (24 pages)Testimony ;GAO-12-512TTitle from PDF title page (viewed on Mar. 15, 2012)."For release ... March 14, 2012."Includes bibliographical references.Background -- Governmentwide strategy to implement the President's 4-year global nuclear material security initiative lacked important details -- U.S. agencies have limited ability to account for, monitor, and evaluate the security of U.S. nuclear material overseas -- Agencies face challenges in coordinating U.S. efforts to combat nuclear smuggling overseas -- Agencies have taken steps to secure domestic radiological materials, but gaps remain.Nuclear nonproliferation Nuclear nonproliferationRadioactive substancesManagementAdministrative agenciesUnited StatesRules and practiceNuclear nonproliferation.Radioactive substancesManagement.Administrative agenciesRules and practice.Aloise Gene1380623United States.Congress.Senate.Committee on Homeland Security and Governmental Affairs.Subcommittee on Oversight of Government Management, the Federal Workforce, and the District of Columbia.United States.Government Accountability Office.AWCAWCGPOBOOK9910702100403321Nuclear nonproliferation3479961UNINA