The Influence of Weakly $${\sigma }$$-Permutably Embedded Subgroups on the Structure of Finite Groups
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of The Iranian Mathematical Society"
DOI: 10.1007/s41980-019-00328-x
Abstract: Let $$\sigma =\{{\sigma _i|i\in I}\}$$ be some partition of the set of all primes $${\mathbb {P}}$$ , G a finite group and $$\sigma (G)=\{{\sigma _i|\sigma _i \cap \pi (G) \ne \emptyset }\}$$ . A set… read more here.
Keywords: subgroup; sigma sigma; sigma; sigma permutably ... See more keywords
Numerical analysis on effect of annealing mc-Si ingot grown by DS process for PV application
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.02.077
Abstract: Abstract Silicon solar cells play a crucial role in Photo voltaic (PV) application. We have numerically investigated thermal stress and normal stress components (Sigma 11, Sigma 22, Sigma 33 and sigma 12) by using finite… read more here.
Keywords: thermal stress; sigma sigma; effect; application ... See more keywords
Two-connected signed graphs with maximum nullity at most two
Sign Up to like & getrecommendations! Published in 2021 at "Linear Algebra and its Applications"
DOI: 10.1016/j.laa.2020.12.002
Abstract: A signed graph is a pair $(G,\Sigma)$, where $G=(V,E)$ is a graph (in which parallel edges are permitted, but loops are not) with $V=\{1,\ldots,n\}$ and $\Sigma\subseteq E$. The edges in $\Sigma$ are called odd and… read more here.
Keywords: signed graphs; sigma; sigma sigma; graphs sigma ... See more keywords
Giant Gaussian process models of geomagnetic palaeosecular variation: a directional outlook
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DOI: 10.1093/gji/ggaa258
Abstract: Assessment of long-term palaeosecular variation (PSV) of the geomagnetic field is frequently based on simplified versions of a class of statistical models known as giant Gaussian processes (GGP) used to represent temporal variations in spherical… read more here.
Keywords: ggp model; giant gaussian; palaeosecular variation; sigma sigma ... See more keywords
Orbital decomposition of CALIFA spiral galaxies
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx2409
Abstract: Schwarzschild orbit-based dynamical models are widely used to uncover the internal dynamics of early-type galaxies and globular clusters. Here we present for the first time the Schwarzschild models of late-type galaxies: an SBb galaxy NGC4210… read more here.
Keywords: orbital decomposition; sigma sigma; cent; per cent ... See more keywords
ExoMol line lists XXXI: spectroscopy of lowest eights electronic states of C2
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2050
Abstract: Accurate line lists for the carbon dimer, C$_2$, are presented. These line lists cover rovibronic transitions between the eight lowest electronic states: $X\,{}^{1}\Sigma_{g}^{+}$, $a\,{}^{3}\Pi_{u}$, $A\,{}^{1}\Pi_{u}$, $b\,^{3}\Sigma_{g}^{-}$, $b\,^{3}\Sigma_{g}^{-}$, $c\,^{3}\Sigma_{u}^{+}$, $d\,{}^{3}\Pi_{g}$, $B\,{}^{1}\Delta_{g}$, $B^\prime\,{}^{1}\Sigma_{g}^{+}$. Potential energy curves (PECs)… read more here.
Keywords: exomol line; line; sigma sigma; line lists ... See more keywords
Resonance states in the $Y_{c}N$ potential model
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DOI: 10.1103/physrevc.98.035203
Abstract: We calculate two-body $J^{\pi}=0^{+}, 1^{+}$, and $J^{\pi}=2^{+}$ resonance states of $Y_{c}$ ($= \Lambda_{c}$, $\Sigma_{c}$, or $\Sigma_{c}^{*}$) and $N$ using the complex scaling method. We employ the $Y_{c}N$-CTNN potentials, which were proposed in our previous study,… read more here.
Keywords: heavy quark; resonance; sigma sigma; resonance states ... See more keywords
Nucleon resonances $N(1875)$ and $N(2100)$ as strange partners of LHCb pentaquarks
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DOI: 10.1103/physrevd.95.074031
Abstract: In this work, we investigate the possibility to interpret two nucleon resonances, the $N(1875)$ and the $N(2100)$ as hadronic molecular states from the $\Sigma^*K$ and $\Sigma K^*$ interactions, respectively. With the help of the effective… read more here.
Keywords: state; 1875 2100; sigma sigma; resonances 1875 ... See more keywords
AC and DC Conductivities in an n-GaAs/AlAs Heterostructure with a Wide Quantum Well in the Integer Quantum Hall Effect Regime
Sign Up to like & getrecommendations! Published in 2019 at "JETP Letters"
DOI: 10.1134/s0021364019130095
Abstract: The direct-current (dc) $\sigma_{xx}^{dc}$ and alternating-current (ac) $\sigma_{xx}^{ac}=\sigma_1-i\sigma_2$ conductivities of a wide (46 nm) GaAs quantum well with the bilayer electron density distribution are measured. It is found that the magnetic field dependence of $\sigma_{xx}$… read more here.
Keywords: quantum well; sigma sigma; gaas alas; conductivities gaas ... See more keywords
Degenerating sequences of conformal classes and the conformal Steklov spectrum
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DOI: 10.4153/s0008414x21000171
Abstract: Let $\Sigma$ be a compact surface with boundary. For a given conformal class $c$ on $\Sigma$ the functional $\sigma_k^*(\Sigma,c)$ is defined as the supremum of the $k-$th normalized Steklov eigenvalue over all metrics on $c$.… read more here.
Keywords: sequences conformal; sigma sigma; degenerating sequences; conformal classes ... See more keywords