280 KB23 KB200820252014Trinks, Martinštevilka:1letnik:7str. 141-151COBISSID:16795993ISSN:1855-3966URN:URN:NBN:SI:doc-50AXQ2RQenDruštvo matematikov, fizikov in astronomov SlovenijeArs mathematica contemporaneaedge subsetsspanning foreststeorija grafovTutte polynomialFrom spanning forests to edge subsets|We give some insight into Tutte's definition of internally and externally active edges for spanning forests. Namely we prove, that every edge subset can be constructed from the edges of exactly one spanning forest by deleting a unique subset of the internally active edges and adding a unique subset of the externally active edgesTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza na Primorskem, Fakulteta za naravoslovje, matematiko in informacijske tehnologije