Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
Hall-type theorems for hypergraphs
open-in-new
<p>In the <a href="/facts/Mathematical/pxTouaz4">mathematical</a> field of <a href="/facts/Graph_theory/VVPCd4TX">graph theory</a>, Hall-type theorems for hypergraphs are several <a href="/facts/Generalization/v0b1pwUx">generalizations</a> of <a href="/facts/Hall%27s_marriage_theorem/hcMXHhUR">Hall's marriage theorem</a> from <a href="/facts/Graph_(discrete_mathematics)/kw3eIBUe">graphs</a> to <a href="/facts/Hypergraph/qIR2o2I3">hypergraphs</a>. Such theorems were proved by Ofra Kessler, <a href="/facts/Ron_Aharoni/oPYBXbL6">Ron Aharoni</a>, <a href="/facts/Penny_Haxell/wFm2tNLC">Penny Haxell</a>, Roy Meshulam, and others. </p>