Results 311 to 320 of about 10,069,733 (332)
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A Note on the Characteristic Polynomial

1986
It is shown that the procedures of Le Verrier Faddeev, and Frame of the computation of the characteristic polynomials represent the same method in three closely related formulations.
Barysz, M.   +2 more
openaire   +2 more sources

Robust characteristic polynomial assignment

Automatica, 1991
Abstract In this paper a computational method for designing controllers which attempt to place the characteristic polynomial of an uncertain system inside some prescribed region is presented. An objective function consisting of two terms is proposed, penalizing both the distance to a given controller and the size of the uncertainty region developed ...
Héctor Rotstein   +4 more
openaire   +1 more source

Characteristic polynomials of subdivision graphs

2021
Summary: Energy of a graph, firstly defined by E. Hückel is an important sub area of graph theory with numerous applications in Chemistry and Physics together with all areas they are used as fundamental methods. Schrödinger equation is a second order differential equation which include the energy of the corresponding system. Subdivision of a graph is a
DEMİRCİ, MUSA   +4 more
openaire   +2 more sources

The characteristic polynomial of a graph containing loops

Discrete Applied Mathematics, 2021
Deepa Sinha   +2 more
exaly  

Maximum of the Characteristic Polynomial of the Ginibre Ensemble

Communications in Mathematical Physics, 2019
Gaultier Lambert
semanticscholar   +1 more source

Polynomial Eulerian Characteristic of Nilmanifolds

Functional Analysis and Its Applications
The author gives a comprehensive description of the geometry and algebraic topology of the nilmanifold \(M^n = L^n /\Gamma^n\) with \(L^n\) the Lie group of polynomials \(p(t) = t + x_1t^2 + \cdots + x_nt^{n+1}\) with \(x_i \in \mathbb{R}\) and \(\Gamma^n\) the integer lattice with all \(x_i \in \mathbb{Z}.\) Results include the identification of the ...
openaire   +2 more sources

The degree of the E-characteristic polynomial of an even order tensor

Journal of Mathematical Analysis and Applications, 2007
Guyan Ni, Liqun Qi, Yiju Wang
exaly  

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