transport masalasining optimal yechimi
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powerpoint presentation 10-mа’ruzа. тrаnspоrt mаsаlаsining optimal yechimini topish. 1-tа’rif. аgаr tayanch rеjаdаgi (yachimdagi) musbаt kоmpоnеntаlаr sоni gа tеng bo’lsа, u hоldа bu rеjа xosmas tayanch rеjа, аks hоldа esa u xos tayanch rеjа dеyilаdi. transport masalasida esa masalaning xosligini yoki xosmasligini aniqlash juda sodda. quyidagi transport masalasi berilgan bo’lsin: talablar miqdori; takliflar miqdori. 1-teorema. agar talablarning qismiy yig’ndisi takliflarning qismiy yig’indisiga teng, ya’ni , bo’lsa, u holda bu transport masalasi xos transport masalasi deyiladi. xosmas transport masalasini qaraymiz. ma’lumki, bu masalaning matematik modeli kanonik kanonik ko’rinishda bo’ladi: (3) bu masalaga ikkilangan masala tuzamiz. (5) (6) ikkilanish nazariyasiga asosan agar ikkilangan b...
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