Results 81 to 90 of about 1,010 (104)

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

Gromov hyperbolicity of planar graphs

Open Mathematics, 2013
Cantón Alicia, Granados Ana, Pestana Domingo, Rodríguez José   +3 more
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

Length spectrum of large genus random metric maps

Forum of Mathematics, Sigma
We study the length of short cycles on uniformly random metric maps (also known as ribbon graphs) of large genus using a Teichmüller theory approach.
Simon Barazer, Alessandro Giacchetto, Mingkun Liu   +2 more
doaj   +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

Determinants of blood acylcarnitine concentrations in healthy individuals of the European Prospective Investigation into Cancer and Nutrition.

Clin Nutr, 2022
Wedekind R, Rothwell JA, Viallon V, Keski-Rahkonen P, Schmidt JA, Chajes V, Katzke V, Johnson T, Santucci de Magistris M, Krogh V, Amiano P, Sacerdote C, Redondo-Sánchez D, Huerta JM, Tjønneland A, Pokharel P, Jakszyn P, Tumino R, Ardanaz E, Sandanger TM, Winkvist A, Hultdin J, Schulze MB, Weiderpass E, Gunter MJ, Huybrechts I, Scalbert A.   +26 more
europepmc   +1 more source

Rapid detection of equine coronavirus by reverse transcription loop-mediated isothermal amplification. [PDF]

J Virol Methods, 2015
Nemoto M, Morita Y, Niwa H, Bannai H, Tsujimura K, Yamanaka T, Kondo T.   +6 more
europepmc   +1 more source

The topology of the directed clique complex as a network invariant. [PDF]

Springerplus, 2016
Masulli P, Villa AE.
europepmc   +1 more source

Locating-dominating number of certain infinite families of convex polytopes with applications. [PDF]

Heliyon
Hayat S, Kartolo N, Khan A, Alenazi MJF.
europepmc   +1 more source

Applications of magnesium iodide structure via modified-polynomials. [PDF]

Sci Rep
Ghazwani H, Jamil MK, Ahmad A, Azeem M, Koam ANA.   +4 more
europepmc   +1 more source