Let G(w) be an edge-weighted graph and let A(G(w)) be its adjacency matrix. The positive inertia index (respectively, the negative inertia index) of G(w), ... SSW Li - 《Linear Algebra & Its Applications》 被引量: 0发表: 2019年 On the relation between the positive inertia index...
Before the reliable negative graphs can be resolved, we need to have a set of useful sub graph features. In order to address this problem, we first derive an evaluation criterion to estimate the dependency between sub graph features and class labels based on a set of estimated negative graphs...
since the geometry of the resulting space does not depend on the technical details for all the examples we consider. However, formally we mean that two subsets of the spacesX1andX2are identified by a bijection (often an isometry when there are underlying metrics), and we then form the quoti...
Existence of positive solutions to some nonlinear equations on locally finite graphs 来自 Semantic Scholar 喜欢 0 阅读量: 92 作者:A Grigor'Yan,Y Lin,Yang, YunYan 摘要: Let G = ( V , E ) be a locally finite graph, whose measure μ ( x ) has positive lower bound, and Δ be the ...
parabolic equation of forward-backward type, under assumptions on the nonlinearity which hold for a wide class of mathematical models, using a pseudo-parabolic regularization of power type.We prove existence and uniqueness of positive solutions of the regularized problem in a space of Radon measures....
After these two options, readers can see in the graph above that no other online platforms had major popularity for preferred shopping. Reddit received a significant amount of votes, but there is no shopping option on the platform itself. The site is a combination of a content-sharing platform...
The adenosine A1 receptor (A1R) is a promising therapeutic target for non-opioid analgesic agents to treat neuropathic pain1,2. However, development of analgesic orthosteric A1R agonists has failed because of a lack of sufficient on-target selectivity as well as off-tissue adverse effects3. Here...
On the minimum semidefinite rank of signed graphs The (real) minimum semidefinite rank of a signed graph is the minimum rank among all real symmetric positive semidefinite matrices associated to the graph ... N Matar,LH Mitchell,S Narayan - 《Linear Algebra & Its Applications》 被引量: 0发表...
Yeung (2020) has studied music streaming on Spotify for the same period in six European countries including the UK. This work focuses on the UK and provides a deep dive into the revived songs.Footnote 1 The UK is chosen for two main reasons. First, the UK is the top country among the...
In additional analyses based on resting functional connectivity and graph theory, the same group again emphasized the importance of what they refer to as the cingulo-opercular network, as distinct from the other task-positive and default-mode network nodes (Dosenbach et al., 2007). Another very ...