XXXX会计本科《毕业论文》参考选题2

893131-160132893133134893135136893137138893Bijkij~αijijijαβδ,,LR−ij~αijαijβ139ijδLR−ij~αij~αij~αij~αijαijβijδWi[]iZiinni=⊗⊗11~......~/,αα∀()WiiZZnZ=⊗⊕⊕−11.......iZWiiWiWiWiW=++αβδ3iWαiWβWiδ140893NWiiNWWiiWiin==∑1iNWNWiipippkipkNWkNWkNWkNWiNWipNWipk=××()ux141()uxxaxaaaaxaax=≤−−≤011112122,,,()uxxaaxaaaxaax=≤−−≤112211202,,,xλx()λxxuxW=×Wxx142893Ejj,,,,......,=123nλjjn,,,,.......,=123Nabababacbt1N4cNNN111,,cNNN44,,NN2cNNN22,,Nt2N3333,,NNNcbaNt4t=12,.4,.Aabciiii=(,,)in=12,,......,k()nuuuMkmax()kmin()()µMiiiiiiiikkabaakbkcbcbkcotherwise=−ii−≤≤−−≤≤()/(),()/(),,0()µmax()/(),,kkkkkkkkotherwise=−−≤12110≤2≤2ac()µmin()/(),,kkkkkkkkotherwise=−−≤21210kaan112=min(,,.....,)kccn212=max(,,.....)UUAMk()AGk()()()()[]UAkkMkM=supmaxµµΛ()()()[]UAkkGkM=supminµµΛ[]UAUAUATkMkGk()()()=+−121143UATk(NN,123)4AkAFNNk=,,,AF=(,,abcFFF)AFUATF()()()()([]=−−−++−−−+−121cbcabFFFFFθφθφφθ//)aF}{}θ=MinaaaFNN,,......,14{φ=MaxcccFNN,,......,14SRtSUAjjnTF==∑λ1100()×RUAttjjnTNt=×==∑λ1100124(),,,...,α144893≤≤≤≤≤ασσ=−−=∑()(nniinT11212)nσi2iσT2145146893147148893αααα≤α≤αα149α150893151152893(,N,,NNNN1234N2N3)1N4153154893155156893157158893==++=======159====++======160893