Open Problems


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Legal Bleach Brave Souls Cheats Generator No Human Verification 2024 (No Surveys Needed)✭✭0Algebratigris35711
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Length of surreal productGonshor1CombinatoricsLukáš Lánský
Lindelöf hypothesisLindelöf✭✭0Number Theory » Analytic N.T.porton
Linear Hypergraphs with Dimension 3Ossona de Mendez; Rosenstiehl; de Fraysseix✭✭0Graph Theory » Topological G.T. » Drawingstaxipom
Linear-size circuits for stable $0,1 < 2$ sorting?Regan✭✭1Theoretical Comp. Sci. » ComplexityKWRegan
Linial-Berge path partition dualityBerge; Linial✭✭✭0Graph Theory » Coloringberger
List chromatic number and maximum degree of bipartite graphsAlon✭✭0Graph Theory » Coloring » Vertex coloringfhavet
List colorings of edge-critical graphsMohar✭✭0Graph Theory » Coloring » Edge coloringRobert Samal
List Colourings of Complete Multipartite Graphs with 2 Big PartsAllagan✭✭1Graph Theory » Coloring » Vertex coloringJon Noel
List Hadwiger ConjectureKawarabayashi; Mohar✭✭0Graph Theory » Coloring » Vertex coloringDavid Wood
List Total Colouring ConjectureBorodin; Kostochka; Woodall✭✭0Graph Theory » ColoringJon Noel
Lonely runner conjectureCusick; Wills✭✭✭0Number Theorymdevos
Long directed cycles in diregular digraphsJackson✭✭✭0Graph Theory » Directed Graphsfhavet
Long rainbow arithmetic progressionsFox; Jungic; Mahdian; Nesetril; Radoicic✭✭0Combinatoricsvjungic
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Lovász Path Removal ConjectureLovasz✭✭0Graph Theoryfhavet
Lucas Numbers Modulo m✭✭1Number TheoryMartin Erickson
MacEachen ConjectureMcEachen1Number Theorybillymac00
Magic square of squaresLaBar✭✭1Number Theory » Computational N.T.maxal
Mapping planar graphs to odd cyclesJaeger✭✭✭0Graph Theory » Coloring » Homomorphismsmdevos
Marvel Strike Force Cheats Generator Android Ios 2024 Cheats Generator (HOT)✭✭0Algebratigris35711
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Match Masters Free Coins Cheats 2024 (LEGIT)✭✭0Algebratigris35711
Matching cut and girth✭✭0Graph Theoryw
Matchings extend to Hamiltonian cycles in hypercubesRuskey; Savage✭✭1Graph Theory » Basic G.T. » MatchingsJirka
Matchington Mansion Free Stars Coins Cheats Free Generator 2024 in 5 minutes (successive cheats)✭✭0Algebratigris35711
Matchington Mansion Stars Coins Cheats IOS And Android No Verification Generator 2024 (fresh method)✭✭0Algebratigris35711
Melnikov's valency-variety problemMelnikov0Graph Theory » Coloring » Vertex coloringasp
Minimal graphs with a prescribed number of spanning treesAzarija; Skrekovski✭✭1Graph Theoryazi
Minimum number of arc-disjoint transitive subtournaments of order 3 in a tournamentYuster✭✭0Graph Theoryfhavet
Mixing Circular ColouringsBrewster; Noel1Graph Theory » Coloring » Vertex coloringJon Noel
Monadic second-order logic with cardinality predicatesCourcelle✭✭0Logic » Finite Model Theorydberwanger
Monochromatic empty triangles✭✭✭0Geometrymdevos
Monochromatic empty triangles✭✭0Algebratigris35711
Monochromatic reachability in arc-colored digraphsSands; Sauer; Woodrow✭✭✭0Graph Theory » Directed Graphsfhavet
Monochromatic reachability or rainbow trianglesSands; Sauer; Woodrow✭✭✭0Graph Theory » Directed Graphs » Tournamentsmdevos
Monochromatic vertex colorings inherited from Perfect Matchings✭✭✭1Graph TheoryMario Krenn
MONOPOLY GO Cheats Generator 2024 (fresh strategy)✭✭0Algebratigris35711
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