Home

Solved problems

Titlesort iconAuthor(s)Imp.¹Rec.²Area » Topic » SubtopicPosted by
Monovalued reloid is a restricted functionPorton✭✭0Topologyporton
Monovalued reloid restricted to atomic filterPorton✭✭0Topologyporton
Nonrepetitive colourings of planar graphsAlon N.; Grytczuk J.; Hałuszczak M.; Riordan O.✭✭0Graph Theory » Coloring » Vertex coloringDavid Wood
Oakley sunglasses can successfully secure their sight will very likely be common-sense✭✭0Analysishaumiki
Ohba's ConjectureOhba✭✭1Graph Theory » Coloring » Vertex coloringJon Noel
On Gersgorin Theorem✭✭0AlgebraMiwa Lin
Outer reloid of direct product of filtersPorton✭✭0Topologyporton
Outward reloid corresponding to a funcoid corresponding to convex reloidPorton✭✭0Topologyporton
Petersen graph conjectureMkrtchyan; Petrosyan✭1Graph Theory » Basic G.T. » Matchingsvahanmkrtchyan2002
Pseudodifference of filter objectsPorton✭✭0Unsortedporton
Reloid corresponding to funcoid is between outward and inward reloidPorton✭✭0Topologyporton
Restricting a reloid to lattice Gamma before converting it into a funcoidPorton✭✭0Topologyporton
spanning trees✭✭1Graph Theoryakhodkar
Special MKimberling✭✭1Number Theoryvprusso
Star height problemLawrence Eggan C.✭✭0Theoretical Comp. Sci.porton
Steinberg's conjecture✭✭✭✭0Graph Theory » Coloring » Vertex coloringfhavet
Straight line representation of planar linear hypergraphsOssona de Mendez; de Fraysseix✭✭0Graph Theory » Topological G.T. » Drawingstaxipom
The sum of the two largest eigenvaluesGernert✭✭0Graph Theory » Algebraic G.T.mdevos
Total Domination number of a hypercubeAdel P. Kazemi✭✭✭0Graph Theory » Basic G.T.Adel P. Kazemi
Total Dominator Chromatic Number of a HypercubeAdel P. Kazemi✭✭0Graph Theory » Coloring » Vertex coloringAdel P. Kazemi
Upgrading a multifuncoidPorton✭✭0Topologyporton
Values of a multifuncoid on atomsPorton✭✭0Topologyporton

Imp.¹: Importance (Low ✭, Medium ✭✭, High ✭✭✭, Outstanding ✭✭✭✭)
Rec.²: Recommended for undergraduates.