Results 21 to 30 of about 44,879 (298)
The Nullity of Bicyclic Signed Graphs [PDF]
, 2012 Let \Gamma be a signed graph and let A(\Gamma) be the adjacency matrix of \Gamma. The nullity of \Gamma is the multiplicity of eigenvalue zero in the spectrum of A(\Gamma).
Cheng B +7 more
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On nullity distributions [PDF]
Transactions of the American Mathematical Society, 1976 The nullity concept of Riemannian manifolds is extended to affine manifolds. Results obtained by Chern and Kuiper and Maltz on Riemannian manifolds are generalized to affine manifolds. A structure theorem for affine symmetric spaces is obtained.
openaire +1 more source
Distinguishing the Nullity of Discharging Judgment of the Lessee Subject to Lessor and Lessee Relations Act 1977 [PDF]
مطالعات فقه و حقوق اسلامی, 2019 According to section 28 of lessor and lessee relations Act 1977, there are some deadlines for goodwill payment to the lessee subject to discharging judgment or the request of issuing discharging executive order (in the case the judgment, does not include
Pedjman Mohmadi, Mohammad Abouata
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Spanning trees and even integer eigenvalues of graphs [PDF]
, 2014 For a graph $G$, let $L(G)$ and $Q(G)$ be the Laplacian and signless Laplacian matrices of $G$, respectively, and $\tau(G)$ be the number of spanning trees of $G$.
Ghorbani, Ebrahim
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On the nullity number of graphs
Electronic Journal of Graph Theory and Applications, 2017 The paper discusses bounds on the nullity number of graphs. It is proved in [B. Cheng and B. Liu, On the nullity of graphs. Electron. J. Linear Algebra 16 (2007) 60--67] that $\eta \le n - D$, where $\eta$, n and D denote the nullity number, the order ...
Mustapha Aouchiche, Pierre Hansen
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Nullity and Loop Complementation for Delta-Matroids [PDF]
, 2012 We show that the symmetric difference distance measure for set systems, and more specifically for delta-matroids, corresponds to the notion of nullity for symmetric and skew-symmetric matrices. In particular, as graphs (i.e., symmetric matrices over GF(2)
Bouchet A. +6 more
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On spherical submanifolds with nullity [PDF]
Proceedings of the American Mathematical Society, 1985 We derive a new condition for spherical submanifolds with positive relative nullity. As an application we obtain that the Ricci curvature is bounded from above by the curvature of the ambient space.
Dajczer, Marcos, Gromoll, Detlef
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Subsequent Nullity of Contract [PDF]
Faṣlnāmah-i Pizhūhish-i Huqūq-i KhuṣūṣīFor a contract to be effective and to meet the intentions of the parties to the agreement, a set of roughly similar conditions is established in the form of legal rules in all legal systems.
abbas karimi, Shahab Tariveh
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Unlinking information from 4-manifolds [PDF]
, 2015 We generalise theorems of Cochran-Lickorish and Owens-Strle to the case of links with more than one component. This enables the use of linking forms on double branched covers, Heegaard Floer correction terms, and Donaldson's diagonalisation theorem to ...
Nagel, Matthias, Owens, Brendan
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The leaf-free graphs with nullity 2c(G)-1
Discrete Applied Mathematics, 2020 Let G be a simple graph with n ( G ) vertices and e ( G ) edges. The elementary cyclic number c ( G ) of G is defined as c ( G ) = e ( G ) − n ( G ) + ω ( G ) , where ω ( G ) is the number of connected components of G .
Sarula Chang, A. Chang, Yirong Zheng
semanticscholar +1 more source