Bounds on the Minimum Edge Dominating Energy in Terms of Some Parameters of a Graph [PDF]
Mathematics Interdisciplinary Research, 2023 The minimum edge dominating energy, denoted by $EE_{F}(G)$, is the sum of the absolute values of eigenvalues of the minimum edge dominating matrix of graph $G$.
Fateme Movahedi
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Some new inequalities for the minimum eigenvalue of M-matrices [PDF]
Journal of Inequalities and Applications, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Feng, Sun, De-shu
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Spectrum sensing through spectrum discriminator and maximum minimum eigenvalue detector: A comparative study [PDF]
, 2012 In this paper we present a new spectrum sensing technique for cognitive radios based on discriminant analysis called spectrum discriminator and compare it with the maximum minimum eigenvalue detector.
Barbe, Kurt, +7 more
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Exact Minimum Eigenvalue Distribution of a Correlated Complex Non-Central Wishart Matrix [PDF]
, 2008 We derive the exact cumulative distribution function (c.d.f.) of the minimum eigenvalue of a correlated complex non-central Wishart matrix. This result is in the form of a simple infinite series with fast convergence, and applies for the important case ...
Prathapasinghe Dharmawansa +3 more
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Dirichlet eigenvalue problems of irreversible Langevin diffusion [PDF]
, 2021 International audienceThe basic objective of this research work is to investigate the asymptotic behavior of the first eigenvalue of an irreversible Langevin diffusion with zero boundary values.
Damak, Mondher +2 more
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Cooperative Spectrum Sensing Algorithm Based on Double Eigenvalue Limiting Distribution
Dianxin kexue, 2014 A spectrum sensing algorithm using double eigenvalue limiting（DEL）distributions was presented. The difference between the maximum and the minimum eigenvalue was exploited as the test statistic.
Zhijin zhao, Weikang Hu, Haiquan Wang
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Some Bounds on Eigenvalues of the Hadamard Product and the Fan Product of Matrices
Mathematics, 2019 In this paper, an upper bound on the spectral radius ρ ( A ∘ B ) for the Hadamard product of two nonnegative matrices (A and B) and the minimum eigenvalue τ ( C ★ D ) of the Fan product of two M-matrices (C and D) are researched.
Qianping Guo +3 more
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Maximizing the Minimum Eigenvalue in Constant Dimension
CoRRIn an instance of the minimum eigenvalue problem, we are given a collection of $n$ vectors $v_1,\ldots, v_n \subset {\mathbb{R}^d}$, and the goal is to pick a subset $B\subseteq [n]$ of given vectors to maximize the minimum eigenvalue of the matrix $\sum_{i\in B} v_i v_i^{\top} $.
Adam Brown, Aditi Laddha, Mohit Singh
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Computation of the minimum eigenvalue for a nonlinear Sturm-Liouville problem [PDF]
, 2020 © 2014, Pleiades Publishing, Ltd. A condition for the existence of a minimum eigenvalue corresponding to a positive eigenfunction of the nonlinear eigenvalue problem for an ordinary differential equation is determined.
Solov’ev S. +3 more
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On the Maximum and Minimum of Some Functionals for the Eigenvalue Problem of Sturm-Liouville Type [PDF]
, 1994 Let λn(q) be the nth eigenvalue of the Sturm-Liouville equation y′′+(λ−q(x))y=0, y(−l/2) = y(l/2) = 0. With certain restrictions on the class of functions q we determine the shapes of the solutions of the extremal problems for the functionals λn(q) and ...
Chern, H.H., Shen, C.L.
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