Results 81 to 90 of about 1,099 (125)
Inserting One Edge into a Simple Drawing is Hard. [PDF]
Discrete Comput Geom, 2023 Arroyo A +5 more
europepmc +1 more source
Completeness for the Complexity Class ∀∃R and Area-Universality. [PDF]
Discrete Comput Geom, 2023 Dobbins MG +3 more
europepmc +1 more source
Combinatorial Properties and Recognition of Unit Square Visibility Graphs. [PDF]
Discrete Comput Geom, 2023 Casel K +4 more
europepmc +1 more source
Light edges in 1-planar graphs with prescribed minimum degree
Discussiones Mathematicae Graph Theory, 2012 Dávid Hudák, Peter Šugerek
semanticscholar +1 more source
Connectivity of Triangulation Flip Graphs in the Plane. [PDF]
Discrete Comput Geom, 2022 Wagner U, Welzl E.
europepmc +1 more source
On properties of maximal 1-planar graphs
Discussiones Mathematicae Graph Theory, 2012 Dávid Hudák, T. Madaras, Yusuke Suzuki
semanticscholar +1 more source
Rigidity of symmetric simplicial complexes and the lower bound theorem
Forum of Mathematics, SigmaWe show that if $\Gamma $ is a point group of $\mathbb {R}^{k+1}$ of order two for some $k\geq 2$ and $\mathcal {S}$ is a k-pseudomanifold which has a free automorphism of order two, then either $\mathcal {S}$ has a
James Cruickshank +2 more
doaj +1 more source
Gromov hyperbolicity of planar graphs
Open Mathematics, 2013 Cantón Alicia +3 more
doaj +1 more source
Mutation graph of support $\tau $ -tilting modules over a skew-gentle algebra
Forum of Mathematics, SigmaLet $\mathcal {D}$ be a Hom-finite, Krull-Schmidt, 2-Calabi-Yau triangulated category with a rigid object R. Let $\Lambda =\operatorname {End}_{\mathcal {D}}R$ be the endomorphism algebra of R. We introduce the notion of mutation of maximal
Ping He, Yu Zhou, Bin Zhu
doaj +1 more source
The structure of plane graphs with independent crossings and its applications to coloring problems
Open Mathematics, 2013 Zhang Xin, Liu Guizhen
doaj +1 more source