Results 61 to 70 of about 1,804,356 (287)
Twins: non-isomorphic models forced to be isomorphic Part I
Monatshefte für MathematikAbstract For which (first-order complete, usually countable) T do there exist non-isomorphic models of T which become isomorphic after forcing with a forcing notion $$\
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PLoS Computational BiologySymmetry principles play an important role in geometry, and physics, allowing for the reduction of complicated systems to simpler, more comprehensible models that preserve the system's features of interest. Biological systems are often highly complex and
Luis A Álvarez-García +3 more
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Partitioning into Isomorphic or Connected Subgraphs [PDF]
, 2019 This thesis deals mainly with the partitioning and connectedness of graphs. First, we show that the problem of partitioning the nodes of a graph into a specific number of subsets such that the induced subgraphs on these sets are isomorphic to one another
Lüthen, Hendrik
core
Angewandte Chemie International Edition, EarlyView.A perfluorinated Zn(II) coordination sheet operates as an interlayer adaptive crystal (LAC), where a small ultramicropore acts as an electrostatic trigger. Guest‐induced breathing driven by fluorinated π‐hole surfaces enables highly selective inclusion of CO2 over N2 and CH4, and benzene over other six‐membered hydrocarbons, beyond the intrinsic ...
Masahiro Abe +5 more
wiley +1 more source
Non-Isomorphic Cayley Graphs of Metacyclic Groups of Order 8p with the Same Spectrum
MathematicsThe spectrum of a graph Γ, denoted by Spec(Γ), is the multiset of eigenvalues of its adjacency matrix. A Cayley graph Cay(G,S) of a finite group G is called Cay-DS (Cayley graph determined by its spectrum) if, for any other Cayley graph Cay(G,T), Spec ...
Lang Tang, Weijun Liu, Rongrong Lu
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, 1999 We are interested in finding symmetries in graphs and then use these symmetries for graph drawing algorithms. There are two general approaches to this problem, the first one is known as GEOMETRIC SYMMETRIES on the basis of drawings, the other rests upon
Sabine Bachl, Bachl, Sabine
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Isomorphic JavaScript and MeteorJS [PDF]
, 2017 This study was written to give a brief introduction of isomorphic JavaScript and MeteorJS platform. First, the basic concept of isomorphic JavaScript and how it is revolutionizing modern web applications is explained.
Ashraf, Waqar
core
On the distance eigenvalues of Cayley graphs
پژوهشهای ریاضی, 2022 In this paper, graphs are undirected and loop-free and groups are finite. By Cn, Kn and Km,n we mean the cycle graph with n vertices, the complete graph with n vertices and the complete bipartite graph with parts size m and n, respectively.
Majid Arezoomand
doaj
Elspas and Turner \cite{eltu} raised a question on the isomorphism of $C_{16}(1,3,7)$ and $C_{16}(2,3,5)$ and Vilfred \cite{v96} gave its answer by defining Type-2 isomorphism of $C_n(R)$ w.r.t. $m$ $\ni$ $m$ = $\gcd(n, r) > 1$, $r\in R$ and $r,n\in\mathbb{N}$ and studied such graphs for $m$ = 2 in \cite{v13,v20}.
Kamalappan, Vilfred, Peraprakash, Wilson
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On Isomorphism Classes and Invariants of Low Dimensional Complex Filiform Leibniz Algebras (PART 1)
, 2007 The paper aims to investigate the classification problem of low dimensional complex none Lie filiform Leibniz algebras. There are two sources to get classification of filiform Leibniz algebras. The first of them is the naturally graded none Lie filiform Leibniz algebras and the another one is the naturally graded filiform Lie algebras.
Rakhimov, I. S., Husain, S. K. Said
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