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TitleAuthor(s)Imp.¹Rec.²Area » Topic » SubtopicPosted bysort icon
Join of oblique productsPorton✭✭0Topologyporton
Upgrading a multifuncoidPorton✭✭0Topologyporton
Star height problemLawrence Eggan C.✭✭0Theoretical Comp. Sci.porton
Distributivity of inward reloid over composition of funcoidsPorton✭✭0Topologyporton
Values of a multifuncoid on atomsPorton✭✭0Topologyporton
Distributivity of a lattice of funcoids is not provable without axiom of choicePorton✭0Topologyporton
A construction of direct product in the category of continuous maps between endo-funcoidsPorton✭✭✭0Topologyporton
Every monovalued reloid is metamonovaluedPorton✭✭0Topologyporton
Coatoms of the lattice of funcoidsPorton✭0Topologyporton
Inner reloid through the lattice GammaPorton✭✭0Topologyporton
Restricting a reloid to lattice Gamma before converting it into a funcoidPorton✭✭0Topologyporton
Funcoid corresponding to reloid through lattice GammaPorton✭✭0Topologyporton
Domain and image for Gamma-reloidPorton✭✭0Topologyporton
Entourages of a composition of funcoidsPorton✭✭0Topologyporton
Matching polynomials of vertex transitive graphsMohar✭✭0Graph Theory » Algebraic G.T.Robert Samal
Fowler's Conjecture on eigenvalues of (3,6)-polyhedraFowler✭✭0Graph Theory » Algebraic G.T.Robert Samal
Hirsch ConjectureHirsch✭✭✭0Geometry » PolytopesRobert Samal
Straight line representation of planar linear hypergraphsOssona de Mendez; de Fraysseix✭✭0Graph Theory » Topological G.T. » Drawingstaxipom
Middle levels problemErdos✭✭0Graph Theory » Basic G.T. » Cyclestchow
Difference between neighbors in a matrixVadim Lioubimov✭1Combinatorics » MatricesVadim Lioubimov
Petersen graph conjectureMkrtchyan; Petrosyan✭1Graph Theory » Basic G.T. » Matchingsvahanmkrtchyan2002
Special MKimberling✭✭1Number Theoryvprusso

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