LEADER 03946nam 2200685Ia 450 001 9910463225103321 005 20200520144314.0 010 $a0-262-31239-5 010 $a1-283-93887-1 010 $a0-262-31238-7 024 8 $aebr10642822 035 $a(CKB)2670000000328986 035 $a(EBL)3339557 035 $a(SSID)ssj0000804530 035 $a(PQKBManifestationID)11438483 035 $a(PQKBTitleCode)TC0000804530 035 $a(PQKBWorkID)10821747 035 $a(PQKB)11104377 035 $a(MiAaPQ)EBC3339557 035 $a(OCoLC)823578214 035 $a(MdBmJHUP)muse25869 035 $a(OCoLC)823578214$z(OCoLC)826443437$z(OCoLC)845032748$z(OCoLC)961604544$z(OCoLC)962708043$z(OCoLC)966100112$z(OCoLC)988476157$z(OCoLC)992041119$z(OCoLC)1037901461$z(OCoLC)1038689806$z(OCoLC)1045491103$z(OCoLC)1055348888$z(OCoLC)1066637529$z(OCoLC)1081293937 035 $a(OCoLC-P)823578214 035 $a(MaCbMITP)9374 035 $a(Au-PeEL)EBL3339557 035 $a(CaPaEBR)ebr10642822 035 $a(CaONFJC)MIL425137 035 $a(EXLCZ)992670000000328986 100 $a20120618d2013 uy 0 101 0 $aeng 135 $aur|n||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aChanging lanes$b[electronic resource] $evisions and histories of urban freeways /$fJoseph F. C. DiMento and Cliff Ellis 210 $aCambridge, Mass. $cMIT Press$dc2013 215 $a1 online resource (380 p.) 225 0 $aUrban and industrial environments 300 $aDescription based upon print version of record. 311 $a0-262-52677-8 311 $a0-262-01858-6 320 $aIncludes bibliographical references and index. 327 $aUrban freeways and America's changing cities -- The 1930's -- 1939-1945 -- 1946-1956 -- Changing visions and regulations for highway planning -- Urban freeway stories : three cities among dozens -- Conclusions and epilogue : urban highways and the American city. 330 $aThe story of the evolution of the urban freeway, the competing visions that informed it, and the emerging alternatives for more sustainable urban transportation. Urban freeways often cut through the heart of a city, destroying neighborhoods, displacing residents, and reconfiguring street maps. These massive infrastructure projects, costing billions of dollars in transportation funds, have been shaped for the last half century by the ideas of highway engineers, urban planners, landscape architects, and architects--with highway engineers playing the leading role. In Changing Lanes, Joseph DiMento and Cliff Ellis describe the evolution of the urban freeway in the United States, from its rural parkway precursors through the construction of the interstate highway system to emerging alternatives for more sustainable urban transportation. DiMento and Ellis describe controversies that arose over urban freeway construction, focusing on three cases: Syracuse, which early on embraced freeways through its center; Los Angeles, which rejected some routes and then built I-105, the most expensive urban road of its time; and Memphis, which blocked the construction of I-40 through its core. Finally, they consider the emerging urban highway removal movement and other innovative efforts by cities to re-envision urban transportation. 410 0$aUrban and Industrial Environments 606 $aExpress highways$zUnited States$xHistory 606 $aExpress highways$xGovernment policy$zUnited States$xHistory 608 $aElectronic books. 615 0$aExpress highways$xHistory. 615 0$aExpress highways$xGovernment policy$xHistory. 676 $a388.1/220973091732 700 $aDiMento$b Joseph F$0312548 701 $aEllis$b Cliff$f1951-$01033189 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910463225103321 996 $aChanging lanes$92451591 997 $aUNINA LEADER 04799nam 22005655 450 001 9910558492603321 005 20251113192726.0 010 $a9783030981914$b(electronic bk.) 010 $z9783030981907 024 7 $a10.1007/978-3-030-98191-4 035 $a(MiAaPQ)EBC6944417 035 $a(Au-PeEL)EBL6944417 035 $a(CKB)21459774800041 035 $a(PPN)261520202 035 $a(OCoLC)1309070124 035 $a(DE-He213)978-3-030-98191-4 035 $a(EXLCZ)9921459774800041 100 $a20220331d2022 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOptimal Design of Multi-Phase Materials $eWith a Cost Functional That Depends Nonlinearly on The Gradient /$fby Juan Casado-Díaz 205 $a1st ed. 2022. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2022. 215 $a1 online resource (119 pages) 225 1 $aSpringerBriefs in Mathematics,$x2191-8201 311 08$aPrint version: Casado-Díaz, Juan Optimal Design of Multi-Phase Materials Cham : Springer International Publishing AG,c2022 9783030981907 320 $aIncludes bibliographical references. 327 $aChapter 1. Homogenization of Elliptic PDE with Varying Coefficients -- Chapter 2. The Relaxed Formulation of an Optimal Design Problem via Homogenization Theory -- Chapter 3. Optimality Conditions and Numerical Resolution -- Chapter 4. Some Extesions: Multi-State and Evolutive Problems. 330 $aThis book aims the optimal design of a material (thermic or electrical) obtained as the mixture of a finite number of original materials, not necessarily isotropic. The problem is to place these materials in such a way that the solution of the corresponding state equation minimizes a certain functional that can depend nonlinearly on the gradient of the state function. This is the main novelty in the book. It is well known that this type of problems has no solution in general and therefore that it is needed to work with a relaxed formulation. The main results in the book refer to how to obtain such formulation, the optimality conditions, and the numerical computation of the solutions. In the case of functionals that do not depend on the gradient of the state equation, it is known that a relaxed formulation consists of replacing the original materials with more general materials obtained via homogenization. This includes materials with different properties of the originals but whose behavior can be approximated by microscopic mixtures of them. In the case of a cost functional depending nonlinearly on the gradient, it is also necessary to extend the cost functional to the set of these more general materials. In general, we do not dispose of an explicit representation, and then, to numerically solve the problem, it is necessary to design strategies that allow the functional to be replaced by upper or lower approximations. The book is divided in four chapters. The first is devoted to recalling some classical results related to the homogenization of a sequence of linear elliptic partial differential problems. In the second one, we define the control problem that we are mainly interested in solving in the book. We obtain a relaxed formulation and their main properties, including an explicit representation of the new cost functional, at least in the boundary of its domain. In the third chapter, we study the optimality conditions of therelaxed problem, and we describe some algorithms to numerically solve the problem. We also provide some numerical experiments carried out using such algorithms. Finally, the fourth chapter is devoted to briefly describe some extensions of the results obtained in Chapters 2 and 3 to the case of dealing with several state equations and the case of evolutive problems. The problems covered in the book are interesting for mathematicians and engineers whose work is related to mathematical modeling and the numerical resolution of optimal design problems in material sciences. The contents extend some previous results obtained by the author in collaboration with other colleagues. 410 0$aSpringerBriefs in Mathematics,$x2191-8201 606 $aMathematical analysis 606 $aMathematics 606 $aAnalysis 606 $aApplications of Mathematics 615 0$aMathematical analysis. 615 0$aMathematics. 615 14$aAnalysis. 615 24$aApplications of Mathematics. 676 $a515.35 676 $a620.118 700 $aCasado-Di?az$b Juan$01220448 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a9910558492603321 996 $aOptimal Design of Multi-Phase Materials$92824627 997 $aUNINA