LEADER 02645nam 2200553Ia 450 001 9910484068903321 005 20200520144314.0 010 $a3-540-85799-0 024 7 $a10.1007/978-3-540-85799-0 035 $a(CKB)1000000000546317 035 $a(SSID)ssj0000319297 035 $a(PQKBManifestationID)11232866 035 $a(PQKBTitleCode)TC0000319297 035 $a(PQKBWorkID)10338402 035 $a(PQKB)10583051 035 $a(DE-He213)978-3-540-85799-0 035 $a(MiAaPQ)EBC3063724 035 $a(PPN)131119419 035 $a(EXLCZ)991000000000546317 100 $a20080828d2009 uy 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt 182 $cc 183 $acr 200 00$aOptimal urban networks via mass transportation /$fGiuseppe Buttazzo ... [et al.] 205 $a1st ed. 2009. 210 $aBerlin $cSpringer$dc2009 215 $a1 online resource (X, 150 p. 15 illus.) 225 1 $aLecture notes in mathematics ;$v1961 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a3-540-85798-2 320 $aIncludes bibliographical references and index. 327 $aProblem setting -- Optimal connected networks -- Relaxed problem and existence of solutions -- Topological properties of optimal sets -- Optimal sets and geodesics in the two-dimensional case. 330 $aRecently much attention has been devoted to the optimization of transportation networks in a given geographic area. One assumes the distributions of population and of services/workplaces (i.e. the network's sources and sinks) are known, as well as the costs of movement with/without the network, and the cost of constructing/maintaining it. Both the long-term optimization and the short-term, "who goes where" optimization are considered. These models can also be adapted for the optimization of other types of networks, such as telecommunications, pipeline or drainage networks. In the monograph we study the most general problem settings, namely, when neither the shape nor even the topology of the network to be constructed is known a priori. 410 0$aLecture notes in mathematics (Springer-Verlag) ;$v1961. 606 $aTransportation$xMathematical models 606 $aMathematical optimization 615 0$aTransportation$xMathematical models. 615 0$aMathematical optimization. 676 $a388.4 701 $aButtazzo$b Giuseppe$042785 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910484068903321 996 $aOptimal urban networks via mass transportation$9261782 997 $aUNINA