
turran sankhya

ganita saastramlo, "r"-ekareeti hypergraphlu "n" kramamlo unna turan sankhya t ("n", "k", "r") anedi "r"-anchula yokka athi chinna sankhya, antey "k" sheershaalapai prati prerita upagraph oka anchunu kaligi untundi. eee sankhya "r" = 2 dwara nirnayinchabadindi, mariyu saadhaarana "r" kosam samasya pravesapettabadindi. eee kaagitam turran sankhyala sarvenu istundi.
nirvachanalu.
n" sheershaala yokka "x" samitini saricheyandi. icchina "r" kosam, oka "r"-anchu ledhaa block anedi "r" sheershaala samiti. x" yokka prati "k"-moolakam upasamitilo oka block unte, oka block samitini turran ("n", "k", "r") vyavastha ("n" ≤ "k" ≤ "r") anie pilustaaru.
turran sankhya t ("n", "k", "r") atuvanti vyavastha yokka kaneesa parimaanam.
udaaharana.
phano plain yokka rekhala puurakaalu oka turran (7,5,4)-vyavasthanu yerparustaayi. t (7,5,4) = 7.
itara kalayika roopakalpanalatho sambandhaalu.
idhi choopinchavachhu
steiner vyavastha s ("n"-"k", "n"-"r", "n") unte matrame samaanatvam untundi.
a ("n", "r", "k", "r")-lotto design anedi oka ("n", "k", "r")-turan vyavastha. anduvalla, t ("n", "k", "r") = l ("n", "r", "k", "r").