Results 81 to 90 of about 2,421,288 (269)
Simplicial complexes defined on groups
Open MathematicsThis study makes some preliminary observations towards an extension of current work on graphs defined on groups to simplicial complexes. I define a variety of simplicial complexes on a group, which are preserved by automorphisms of the group, and in many
Cameron Peter J.
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The ramsey number for theta graph versus a clique of order three and four
Discussiones Mathematicae Graph Theory, 2014 For any two graphs F1 and F2, the graph Ramsey number r(F1, F2) is the smallest positive integer N with the property that every graph on at least N vertices contains F1 or its complement contains F2 as a subgraph.
Bataineh M.S.A. +2 more
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Independent point-set dominating sets in graphs
AKCE International Journal of Graphs and Combinatorics, 2020 In this paper, we study graphs which possess an independent point-set dominating set (in short, ipsd-set). We call such a graph as an ipsd-graph. We first provide general structural characterization of separable ipsd-graphs and thereafter, in our quest ...
Purnima Gupta, Alka Goyal, Ranjana Jain
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Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
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Bounds on the Clique and the Independence Number for Certain Classes of Graphs
MathematicsIn this paper, we study the class of graphs Gm,n that have the same degree sequence as two disjoint cliques Km and Kn, as well as the class G¯m,n of the complements of such graphs.
Valentin E. Brimkov, Reneta P. Barneva
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
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Compact Independent Sets and Haar Measure [PDF]
Proceedings of the American Mathematical Society, 1972 This is proved: Let H be a closed nondiscrete sub- group of an LCA group G, x E G, and Ec Ga a-compact independ- ent subset of G; then Hn(x+G,E) has zero H-Haar measure. This generalizes a result in Rudin, Foiurier analysis on groups; the proof here is quite different from that given by Rudin. THEOREM 1.
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Paraneoplastic Lupus Nephritis in a Child With Neuroblastoma Recurrence
Pediatric Blood &Cancer, EarlyView.
Gabriele Mortari +9 more
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The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
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New Upper Bounds on the Number of Maximum Independent Sets in a Graph
AxiomsAn independent set in a graph comprises vertices that are not adjacent to one another, whereas a clique consists of vertices where all pairs are adjacent.
Vadim E. Levit, Elizabeth J. Itskovich
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