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On the least eccentricity eigenvalue of graphs
Discrete Applied Mathematics, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianping Li, Leshi Qiu, Jianbin Zhang
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On the Least Squares Solution of Inverse Eigenvalue Problems
SIAM Journal on Numerical Analysis, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Xuzhou, Chu, Moody T.
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Inverse Problems on the Least Eigenvalue
Results in Mathematics, 2013The paper deals with generalizations of the classical Ambarzumyan theorem, which, as is well-known, can be formulated in the following way: if the first (i.e., smallest) eigenvalue \(\lambda_0\) of the Sturm-Liouville operator \[ Ay:=-y''+q(x)y, \quad ...
Yang, Jie, Yang, Chuan-Fu
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Designs over regular graphs with least eigenvalue $$-2$$
Journal of Algebraic Combinatorics, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohan S. Shrikhande +2 more
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THE LEAST EIGENVALUE OF GRAPHS
Far East Journal of Mathematical Sciences (FJMS), 2018In this paper we investigate the least eigenvalue of a graph whose complement is connected, and present a lower bound for the least eigenvalue of such graph. We also characterize the unique graph whose least eigenvalue attains the second minimum among all graphs of fixed order. Keywords graph; complement; adjacency matrix; least eigenvalue.
Chen Wang, Wei Sun, Guidong Yu, Wei Wei
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The Least Eigenvalue of Graphs with Cut Edges
Graphs and Combinatorics, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Yi, Fan, Yi-Zheng
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Graphs with least eigenvalue −2: Ten years on
Linear Algebra and its Applications, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cvetkovic, Dragos +2 more
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Signed bicyclic graphs minimizing the least Laplacian eigenvalue
Linear Algebra and its Applications, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Belardo, Francesco +2 more
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Unbalanced signed bicyclic graphs minimizing the least eigenvalue
Applied Mathematics and ComputationzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Teng, Zhaolin +3 more
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