保险公司与投保人的静态博弈分析

保险公司和投保人之间具有明显的信息不对称,由保险市场信息不对称导致的保险欺诈行为已经成为保险人面临的主要经营风险之一.而博弈论是研究信息不对称问题的一种有效方法.本文通过建立完全信息静态博弈模型,结合实际对保险公司和投保人的复杂关系进行分析.     

Algorithm of graph isomorphism with threedimensional DNA graph structures

ResearchonDNAcomputingwasinitializedin1994 ,whenAdleman[1] proposedamethodofsolvingasmallinstanceoftheHamiltonianPathproblembyalaboratoryexperimentinvolvingDNAmolecules .Later,Lipton[2 ] demonstratedhowalargeclassofNP completeproblemscouldbesolvedbyencodingtheprobleminDNAmolecules .Inparticular ,LiptonshowedonefamousNP problem ,theso called“satisfiability”problem (SAT)andsubsequentlytheotherNP problemscouldbeencodedandsolvedusingmolecules .TheadvantagesofDNAcomputingareitsmassivepa…     

保险公司在二项风险模型下破产概率的渐进估计

主要研究完全离散二项风险模型．在条件系数存在的情况下，得到在破产发生的情况下罚金期望所满足的瑕疵离散更新方程度其渐进解，由此得到了保险公司当初始资本为0时破产概率的显示解和当初始资本μ→∞时的渐进解和破产时刺所发生的赤字分布当初始资本为0时的显示解和当初始资本μ→∞时的渐进解，并在当陪付服从几何分布和赌徒分布的情形下得到了上述特征量的具体结果。     

Comparative analysis of A,B,C and D genomes in the genus Oryza with C_0t-1 DNA of C genome

The genus Oryza includes two cultivated species, O. sativa L. and O. glaberrima Steud. and comprises more than 20 species[1]. The genomes of Oryza are classified into 10 types: AA, BB, CC, BBCC, CCDD, EE, FF, GG, HHJJ and HHKK[2,3]. Morphological variatio…     

我国煤炭开发利用中跨区域产业联动的可行性分析

产业链研究不仅对产业发展有重要意义,而且对区域经济的发展日益重要。基于产业链的跨区域延伸,首先提出了跨区域产业联动的概念;进而从区域经济角度对我国煤炭产业链的现状进行了具体分析,阐述了所存在的问题,在此基础上指出了煤炭开发利用中进行跨区域产业联动的必要性。     

A multi-layer zone model for predicting temperature distribution in a fire room

Modelingoffireinacompartmentcanbeachievedeitherusingazonemodelingmethodoracomputationalfluiddynamics (CFD )modelingmethod .Themostcommonzonemodelisthetwo zonemodel.Themaincharacterofthismodelisthatitdividestheroom (s)intoahot ,upperlayerandacooler,lowerlayer ,andthatthephysicalpropertiesofeachlayer ,suchasitsgastemperatureandspeciesconcentrationsarealluniform .Somemodelsofthistypehavebeendeveloped[1～3] ,andacomprehensivereviewoftheexistingtwo zonefiremodelscanbefoundinreference [4 ].Thecomp…     

Simulation of sub micron particle formation and growth during combustion processes

Recently ,hazardscausedbysuspendedparticu latematter (SPM ) ,especiallybyparticleswithdiam etersmallerthan 1.0 μm (PM 1.0 ) (calledsub mi cronparticles) ,havereceivedmuchattentionintheenvironmentalresearch[1] .Combustion processcaninherentlyresultintheformationofsub micronparti clesanditisamajorsourceofatmosphericloadingofsuch particles .Thesecombustiondevicesincludesmelters,coalcombustion ,waste to energyincinera tors ,andcementkilns .Althoughenvironmentalreg ulationsaredesignedandusedunde…     

Construction of a genetic map with SRAP markers and localization of the gene responsible for the first-flower-node trait in cucumber (Cucumis sativus L.)

Cucumber (Cucumis sativus L.) is an annualclimber originated from the tropic rain forest area inthe south of Himalayas, which belongs to the Cucur bitaceae family. Cucumber is one of the importantvegetables in the world, and its planting area is sec ond only to that of tomato[1]. However genetics re search on cucumber obviously drops behind that of thelatter. The classic genetic map of cucumber, with sixlinkage groups, is composed of more than 100 genesfor color, morphology, and dise…