LEADER 00820nam0-22003011i-450- 001 990003090480403321 010 $a92-821-1165-2 035 $a000309048 035 $aFED01000309048 035 $a(Aleph)000309048FED01 035 $a000309048 100 $a20000920d1992----km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aGuided Transport in 2040$fEuropean Conference of Ministers of Transport. 210 $aParis$cECMT$cOECD$d1992. 215 $a107 p.$d29 cm 610 0 $aTrasporti 676 $aH/3.1 712 2$aEuropean Conference of Ministers of Transport 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003090480403321 952 $aH/3.1 ECMT/92$b14987$fSES 959 $aSES 996 $aGuided Transport in 2040$9459416 997 $aUNINA DB $aING01 LEADER 04954oam 2200517 450 001 9910806814403321 005 20190911112729.0 010 $a981-4452-65-3 035 $a(OCoLC)860388715 035 $a(MiFhGG)GVRL8RGK 035 $a(EXLCZ)992550000001160075 100 $a20140501h20142014 uy 0 101 0 $aeng 135 $aurun|---uuuua 181 $ctxt 182 $cc 183 $acr 200 10$aAnalysis for diffusion processes on Riemannian manifolds /$fFeng-Yu Wang, Beijing Normal University, China & Swansea University, UK 210 1$aNew Jersey :$cWorld Scientific,$d[2014] 210 4$d?2014 215 $a1 online resource (xii, 379 pages) $cillustrations 225 1 $aAdvanced Series on Statistical Science & Applied Probability ;$vVolume 18 300 $aDescription based upon print version of record. 311 $a981-4452-64-5 311 $a1-306-12029-2 320 $aIncludes bibliographical references and index. 327 $aPreface; Contents; 1. Preliminaries; 1.1 Riemannian manifold; 1.1.1 Differentiable manifold; 1.1.2 Riemannian manifold; 1.1.3 Some formulae and comparison results; 1.2 Riemannian manifold with boundary; 1.3 Coupling and applications; 1.3.1 Transport problem and Wasserstein distance; 1.3.2 Optimal coupling and optimal map; 1.3.3 Coupling for stochastic processes; 1.3.4 Coupling by change of measure; 1.4 Harnack inequalities and applications; 1.4.1 Harnack inequality; 1.4.2 Shift Harnack inequality; 1.5 Harnack inequality and derivative estimate 327 $a1.5.1 Harnack inequality and entropy-gradient estimate1.5.2 Harnack inequality and L2-gradient estimate; 1.5.3 Harnack inequalities and gradient-gradient estimates; 1.6 Functional inequalities and applications; 1.6.1 Poincar e type inequality and essential spectrum; 1.6.2 Exponential decay in the tail norm; 1.6.3 The F-Sobolev inequality; 1.6.4 Weak Poincare inequality; 1.6.5 Equivalence of irreducibility and weak Poincare inequality; 2. Diffusion Processes on Riemannian Manifolds without Boundary; 2.1 Brownian motion with drift; 2.2 Formulae for Pt and RicZ 327 $a2.3 Equivalent semigroup inequalities for curvature lower bound2.4 Applications of equivalent semigroup inequalities; 2.5 Transportation-cost inequality; 2.5.1 From super Poincare to weighted log-Sobolev inequalities; 2.5.2 From log-Sobolev to transportation-cost inequalities; 2.5.3 From super Poincare to transportation-cost inequalities; 2.5.4 Super Poincare inequality by perturbations; 2.6 Log-Sobolev inequality: Different roles of Ric and Hess; 2.6.1 Exponential estimate and concentration of; 2.6.2 Harnack inequality and the log-Sobolev inequality 327 $a2.6.3 Hypercontractivity and ultracontractivity2.7 Curvature-dimension condition and applications; 2.7.1 Gradient and Harnack inequalities; 2.7.2 HWI inequalities; 2.8 Intrinsic ultracontractivity on non-compact manifolds; 2.8.1 The intrinsic super Poincare inequality; 2.8.2 Curvature conditions for intrinsic ultracontractivity; 2.8.3 Some examples; 3. Reflecting Diffusion Processes on Manifolds with Boundary; 3.1 Kolmogorov equations and the Neumann problem; 3.2 Formulae for Pt, RicZ and I; 3.2.1 Formula for Pt; 3.2.2 Formulae for RicZ and I; 3.2.3 Gradient estimates 327 $a3.3 Equivalent semigroup inequalities for curvature conditionand lower bound of I3.3.1 Equivalent statements for lower bounds of RicZ and I; 3.3.2 Equivalent inequalities for curvature-dimension condition and lower bound of I; 3.4 Harnack inequalities for SDEs on Rd and extension to nonconvex manifolds; 3.4.1 Construction of the coupling; 3.4.2 Harnack inequality on Rd; 3.4.3 Extension to manifolds with convex boundary; 3.4.4 Neumann semigroup on non-convex manifolds; 3.5 Functional inequalities; 3.5.1 Estimates for inequality constants on compact manifolds 327 $a3.5.2 A counterexample for Bakry-Emery criterion 330 $aStochastic analysis on Riemannian manifolds without boundary has been well established. However, the analysis for reflecting diffusion processes and sub-elliptic diffusion processes is far from complete. This book contains recent advances in this direction along with new ideas and efficient arguments, which are crucial for further developments. Many results contained here (for example, the formula of the curvature using derivatives of the semigroup) are new among existing monographs even in the case without boundary. 410 0$aAdvanced series on statistical science & applied probability ;$vv. 18. 606 $aRiemannian manifolds 606 $aDiffusion processes 615 0$aRiemannian manifolds. 615 0$aDiffusion processes. 676 $a516.373 700 $aWang$b Feng-Yu$0480857 801 0$bMiFhGG 801 1$bMiFhGG 906 $aBOOK 912 $a9910806814403321 996 $aAnalysis for diffusion processes on Riemannian manifolds$9255410 997 $aUNINA LEADER 03760nam 22007215 450 001 9910255025703321 005 20251113173930.0 024 7 $a10.1007/978-3-662-53858-6 035 $a(CKB)3710000001072422 035 $a(DE-He213)978-3-662-53858-6 035 $a(MiAaPQ)EBC4811665 035 $a(PPN)286449552 035 $a(EXLCZ)993710000001072422 100 $a20170222d2017 u| 0 101 0 $aeng 135 $aurnn#008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAgricultural Supply Chains, Growth and Poverty in Sub-Saharan Africa $eMarket Structure, Farm Constraints and Grass-root Institutions /$fby Nicolas Depetris Chauvin, Guido Porto, Francis Mulangu 205 $a1st ed. 2017. 210 1$aBerlin, Heidelberg :$cSpringer Berlin Heidelberg :$cImprint: Springer,$d2017. 215 $a1 online resource (XI, 192 p. 82 illus., 77 illus. in color.) 225 1 $aAdvances in African Economic, Social and Political Development,$x2198-7270 311 08$a3-662-53856-3 311 08$a3-662-53858-X 320 $aIncludes bibliographical references at the end of each chapters. 327 $aAcknowledgements -- Introduction -- Part I: The Welfare Impact of Agricultural Supply Chains, Market Structure and Farm Constraints -- Part II: The Role of Non Market Institutions in Sub Saharan Agriculture. 330 $aThis book investigates if and how agricultural market structures and farm constraints affect the development of dynamic food and cash crop sectors and whether these sectors can contribute to economic transformation and poverty reduction in Africa. The authors map the current cash and food crops supply chains in six African countries, characterizing their markets structures and domestic competition policies. At the farm level, the book studies the constraints faced by small holders to increase productivity and break out of a vicious cycle in which low productivity exacerbates vulnerability to poverty. In a series of micro case studies, the project explores how cooperatives and institutions may help overcome these constraints. This book will appeal to scholars and policy makers seeking instruments to promote increased agriculture productivity, resolve food security issues, and promote agribusiness by diversifying exports and increasing trade and competitiveness. 410 0$aAdvances in African Economic, Social and Political Development,$x2198-7270 606 $aDevelopment economics 606 $aAgriculture$xEconomic aspects 606 $aSocial structure 606 $aEquality 606 $aEconomic development 606 $aEconomic policy 606 $aDevelopment Economics 606 $aAgricultural Economics 606 $aSocial Structure 606 $aEconomic Growth 606 $aEconomic Policy 615 0$aDevelopment economics. 615 0$aAgriculture$xEconomic aspects. 615 0$aSocial structure. 615 0$aEquality. 615 0$aEconomic development. 615 0$aEconomic policy. 615 14$aDevelopment Economics. 615 24$aAgricultural Economics. 615 24$aSocial Structure. 615 24$aEconomic Growth. 615 24$aEconomic Policy. 676 $a338.16 700 $aDepetris Chauvin$b Nicolas$4aut$4http://id.loc.gov/vocabulary/relators/aut$0947005 702 $aPorto$b Guido$4aut$4http://id.loc.gov/vocabulary/relators/aut 702 $aMulangu$b Francis$4aut$4http://id.loc.gov/vocabulary/relators/aut 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910255025703321 996 $aAgricultural Supply Chains, Growth and Poverty in Sub-Saharan Africa$92139621 997 $aUNINA