简介:Inthispaper,weinvestigateahorizontalLaplacianversionoftheclampedplateproblemonCarnotgroupsandobtainsomeuniversalinequalities.Furthermore,forthelowerordereigenvaluesofthiseigenvalueproblemoncarnotgroups,wealsogivesomeuniversalinequalities.
简介:Theconceptofentransyhasbeennewlyproposedintermsoftheanalogybetweenheatandelectricalconductionandcouldbeusefulinanalyzingandoptimizingtheheat-workconversionsystems.Thisworkpresentscomparativeanalysesofentransyandexergyforoptimizationsofheat-workconversion.TheworkproductionandheattransferprocessesinCarnotcyclesystemareinvestigatedwiththeformulationsofexergydestruction,entransyloss,workentransy,entransydissipation,andefficienciesforbothcasesofdumpingandnon-dumpingofusedsourcefluid.Theeffectsofsourceandcondensationtemperaturesonthesystemperformancearesystematicallyinvestigatedforoptimalconditionofproducingmaximumworkorworkentransy.
简介:Thispaperstudiesthepropertiesofsolutionsofquasilinearequationsinvolvingthep-laplaciantypeoperatoringeneralCarnot-Carath6odoryspaces.Theauthorsshowsomecom-parisonresultsforsolutionsoftherelevantdifferentialinequalitiesandusethemtogetsomesymmetryandmonotonicitypropertiesofsolutions,inboundedorunboundeddomains.