URN:NBN:SI:doc-B05X77KZ2016Raggi, Migueldocuments/doc/B/URN_NBN_SI_doc-B05X77KZ_001.pdfdocuments/doc/B/URN_NBN_SI_doc-B05X77KZ_001.txt110articlestr. 1-8177321851855-3966URN:NBN:SI:doc-B05X77KZengUniverza na Primorskem, Fakulteta za matematiko, naravoslovje in informacijske tehnologijeArs mathematica contemporaneaBYAnstee-Sali conjectureAnstee-Sali domnevaforbidden configurationhipergrafhypergraphNP-completeNP-hardNP-polnNP-težekprepovedana konfiguracijasledtracefinding the number predicted by the Anstee-Sali conjecture is NP-hardForbidden configurations