Results 71 to 80 of about 992 (103)

ON THE STRUCTURE OF GRAPHS WHICH ARE LOCALLY INDISTINGUISHABLE FROM A LATTICE

Forum of Mathematics, Sigma, 2016
For each integer $d\geqslant 3$ , we obtain a characterization of all graphs in which the ball of radius
ITAI BENJAMINI, DAVID ELLIS
doaj   +1 more source

Identification of candidate metabolite biomarkers for metabolic syndrome and its five components in population-based human cohorts. [PDF]

Cardiovasc Diabetol, 2023
Shi M, Han S, Klier K, Fobo G, Montrone C, Yu S, Harada M, Henning AK, Friedrich N, Bahls M, Dörr M, Nauck M, Völzke H, Homuth G, Grabe HJ, Prehn C, Adamski J, Suhre K, Rathmann W, Ruepp A, Hertel J, Peters A, Wang-Sattler R.   +22 more
europepmc   +1 more source

A Sharp Threshold Phenomenon in String Graphs. [PDF]

Discrete Comput Geom, 2022
Tomon I.
europepmc   +1 more source

Degree-based topological properties of borophene sheets

Main Group Metal Chemistry
This study examines many innovative topological numbers and establishes mathematical interpretations for boron clusters and borophene coverings. The general Randic index, arithmetic index, and Albertson index are discussed in this work for the alpha ...
Al Khabyah Ali, Ahmad Ali, Azeem Muhammad, Koam Ali N. A.   +3 more
doaj   +1 more source

Inserting One Edge into a Simple Drawing is Hard. [PDF]

Discrete Comput Geom, 2023
Arroyo A, Klute F, Parada I, Vogtenhuber B, Seidel R, Wiedera T.   +5 more
europepmc   +1 more source

Completeness for the Complexity Class ∀∃R and Area-Universality. [PDF]

Discrete Comput Geom, 2023
Dobbins MG, Kleist L, Miltzow T, Rzążewski P.   +3 more
europepmc   +1 more source

Combinatorial Properties and Recognition of Unit Square Visibility Graphs. [PDF]

Discrete Comput Geom, 2023
Casel K, Fernau H, Grigoriev A, Schmid ML, Whitesides S.   +4 more
europepmc   +1 more source

Rigidity of symmetric simplicial complexes and the lower bound theorem

Forum of Mathematics, Sigma
We 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, Bill Jackson, Shin-ichi Tanigawa   +2 more
doaj   +1 more source

Mutation graph of support $\tau $ -tilting modules over a skew-gentle algebra

Forum of Mathematics, Sigma
Let $\mathcal {D}$ 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

Connectivity of Triangulation Flip Graphs in the Plane. [PDF]

Discrete Comput Geom, 2022
Wagner U, Welzl E.
europepmc   +1 more source