Results 31 to 40 of about 76,366 (278)
The biharmonic index of connected graphs
Let $ G $ be a simple connected graph with the vertex set $ V(G) $ and $ d_{B}(u, v) $ be the biharmonic distance between two vertices $ u $ and $ v $ in $ G $.
Zhen Lin
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Objective: This study used the UPLC-Q-TOF-MS/MS technique, network pharmacology, and molecular docking technology to elucidate the molecular mechanism of action of Myricaria germanica against rheumatoid arthritis.
Likuan Liu +6 more
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A numerical study of two-phase flow with dynamic capillary pressure using an adaptive moving mesh method [PDF]
Motivated by observations of saturation overshoot, this paper investigates numerical modeling of two-phase flow incorporating dynamic capillary pressure.
Zegeling, Paul Andries, Zhang, Hong
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Minimal Surfaces with Arbitrary Topology in H^2xR [PDF]
We show that any open orientable surface S can be properly embedded in H^2xR as an area minimizing surface.Comment: 26 pages, 6 figures. With the editors' request, the paper splitted into two parts. The other part posted as APP for Tall Curves (arXiv:
Coskunuzer, Baris
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Extreme graphs on the Sombor indices
Gutman proposed the concept of Sombor index. It is defined via the term $ \sqrt{d_F(v_i)^2+d_F(v_j)^2} $, where $ d_F(v_i) $ is the degree of the vertex $ v_i $ in graph $ F $.
Chenxu Yang +3 more
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On the sum of the largest $ A_{\alpha} $-eigenvalues of graphs
Let $ A(G) $ and $ D(G) $ be the adjacency matrix and the degree diagonal matrix of a graph $ G $, respectively. For any real number $ \alpha \in[0, 1] $, Nikiforov defined the $ A_{\alpha} $-matrix of a graph $ G $ as $ A_{\alpha}(G) = \alpha D(G)+(1 ...
Zhen Lin
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Simulating the current and future northern limit of permafrost on the Qinghai–Tibet Plateau [PDF]
Permafrost has been warming and thawing globally, with subsequent effects on the climate, hydrology, and the ecosystem. However, the permafrost thermal state variation in the northern lower limit of the permafrost zone (Xidatan) on the Qinghai–Tibet ...
J. Zhao +26 more
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The thinning of lamellae in surfactant-free foams with non-Newtonian liquid phase [PDF]
Thinning rates of liquid lamellae in surfactant-free non-Newtonian gas–liquid foams, appropriate for ceramic or polymer melts and also in metals near the melting point, are derived in two dimensions by matched asymptotic analysis valid at small capillary
Brush, L.B., Roper, S.M.
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Matching preclusion and conditional matching preclusion for hierarchical cubic networks
Matching preclusion originates from the measurement of interconnection network robustness in the event of edge failure. Conditional matching preclusion belongs to generalized matching preclusion.
Jinyu Zou , Haizhen Ren
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Optimal topological simplification of discrete functions on surfaces [PDF]
We solve the problem of minimizing the number of critical points among all functions on a surface within a prescribed distance {\delta} from a given input function.
A. Danner +32 more
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