Results 1 to 10 of about 10,794,216 (210)

Orientable -distance magic regular graphs

AKCE International Journal of Graphs and Combinatorics, 2021
Hefetz, Mütze, and Schwartz conjectured that every connected undirected graph admits an antimagic orientation (Hefetz et al., 2010). In this paper we support the analogous question for distance magic labeling. Let be an Abelian group of order .
Paweł Dyrlaga, Karolina Szopa
doaj   +2 more sources

Orientable Group Distance Magic Labeling of Directed Graphs

Mathematical Problems in Engineering, 2022
A directed graph G is said to have the orientable group distance magic labeling if there exists an abelian group ℋ and one-one map ...
Wasim Ashraf, Hani Shaker, Muhammad Imran   +2 more
openaire   +1 more source

Group distance magic labeling of direct product of graphs

Ars Mathematica Contemporanea, 2014
A distance magic labeling of a graph of order \(n\) is a bijection from the vertex set to \(\{0,1,\dots,n-1\}\) such that the sum of neighbors of any vertex is the same. Magic labellings of graphs have been studied as a generalization of magic squares. A central question has been to identify which graphs admit such labelings.
Marcin Anholcer, Sylwia Cichacz, Iztok Peterin, Aleksandra Tepeh   +3 more
openaire   +5 more sources

On zero sum-partition of Abelian groups into three sets and group distance magic labeling

Ars Mathematica Contemporanea, 2017
Summary: We say that a finite abelian group \(\Gamma\) has the constant-sum-partition property into \(t\) sets (CSP\((t)\)-property) if for every partition \(n=r_1+r_2+\dots +r_t\) of \(n\), with \(r_i\geq 2\) for \(2\leq i\leq t\), there is a partition of \(\Gamma\) into pairwise disjoint subsets \(A_1,A_2,\dots ,A_t\), such that \(A_i=r_i\) and for ...
openaire   +5 more sources

Orthogonal labeling

Indonesian Journal of Combinatorics, 2016
Let ∆G be the maximum degree of a simple connected graph G(V,E). An injective mapping P : V → R∆G is said to be an orthogonal labeling of G if uv,uw ∈ E implying (P(v) − P(u)) · (P(w) − P(u)) = 0, where · is the usual dot product defined in Euclidean ...
Bernard Immanuel, Kiki A. Sugeng
doaj  

DNP-Enhanced Magic Angle Spinning Solid-State NMR Spectroscopy to Determine RNA-Ligand Interactions. [PDF]

J Am Chem Soc
Sudakov A, Becker-Baldus J, Mineev KS, Wacker A, Jonker HRA, Nussbaumer F, Plangger R, Glaubitz C, Schwalbe H.   +8 more
europepmc   +1 more source

Collecting Large Datasets of Unambiguous Structural Restraints for Protein Structure Determination by 4D Proton-Detected Solid-State NMR. [PDF]

Chemphyschem
Chevelkov V, Lange S, Lange A.
europepmc   +1 more source

A genome-wide MAGIC kit for recombinase-independent mosaic analysis in <i>Drosophila</i>. [PDF]

Elife
Shen Y, Yeung AT, Ditchfield P, Korn E, Clements R, Chen X, Wang B, Huang Z, Sheen M, Jarman PA, Han C.   +10 more
europepmc   +1 more source

Carbon-13 Centerband-Only Detection of EXchange with Dynamic Nuclear Polarization. [PDF]

Chemphyschem
Cherian Varkey A, Xue K, Nimerovsky E, Becker S, Andreas LB.   +4 more
europepmc   +1 more source

¹H-¹H Interatomic Distances in Paracetamol-Based Structures Unveiled by Double-Quantum NMR and DFT Calculations. [PDF]

Molecules
Balodis M, Stevensson B, Majhi D, Nguyen TM, Hareendran C, Edén M.   +5 more
europepmc   +1 more source