Total weight choosability of Mycielski graphs
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Combinatorial Optimization"
DOI: 10.1007/s10878-015-9943-1
Abstract: A total weighting of a graph G is a mapping $$\phi $$ϕ that assigns a weight to each vertex and each edge of G. The vertex-sum of $$v \in V(G)$$v∈V(G) with respect to $$\phi $$ϕ… read more here.
Keywords: mycielski graph; total weighting; graph; phi ... See more keywords
Multi-scalar mixing in turbulent coaxial jets
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.218
Abstract: Abstract Although natural and industrial flows often transport and mix multiple scalars, relatively few studies of turbulent multi-scalar mixing have been undertaken. In the present work, a novel three-wire thermal-anemometry-based probe – capable of simultaneously… read more here.
Keywords: multi scalar; phi phi; coaxial jets; turbulent coaxial ... See more keywords
Scalar scattering amplitude in the Gaussian wave-packet formalism
Sign Up to like & getrecommendations! Published in 2020 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaa127
Abstract: We compute an $s$-channel $2\to2$ scalar scattering $\phi\phi\to\Phi\to\phi\phi$ in the Gaussian wave-packet formalism at the tree-level. We find that wave-packet effects, including shifts of the pole and width of the propagator of $\Phi$, persist even… read more here.
Keywords: wave packet; scalar scattering; phi; gaussian wave ... See more keywords
Emergence of cosmological scaling behavior in the asymptotic regime
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.043512
Abstract: In this paper we consider a scalar field system with a class of potentials given by the expression, $V(\phi)\propto \phi^m {\rm exp}({-\lambda \phi^n/{M^n_{Pl}}})$; $m\geqslant 0, n>1$ for which $\Gamma=V_{\phi \phi}V/V^2_{\phi}\to 1 $ as $|\phi|\to \infty$.… read more here.
Keywords: cosmological scaling; phi; asymptotic regime; phi phi ... See more keywords
Dynamical analysis of the X resonance contributions to the decay J/ψ→γX→γϕϕ
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.014019
Abstract: The dynamics of the $J^{PC}=0^{-+}$, $0^{++}$, and $2^{++}$ resonance contributions to the decay $J/\psi\to\gamma X(J^{PC})\to\gamma\phi\phi$ is analysed using the data obtained by BESIII collaboration. The effective coupling constants parameterising invariant amplitudes of the transitions $J/\psi\to\gamma… read more here.
Keywords: resonance contributions; contributions decay; psi gamma; phi ... See more keywords
Sequence spaces M(ϕ)$M(\phi)$ and N(ϕ)$N(\phi)$ with application in clustering
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inequalities and Applications"
DOI: 10.1186/s13660-017-1333-z
Abstract: Distance measures play a central role in evolving the clustering technique. Due to the rich mathematical background and natural implementation of lp$l_{p}$ distance measures, researchers were motivated to use them in almost every clustering process.… read more here.
Keywords: distance; sequence spaces; sequence; phi phi ... See more keywords