Results 41 to 50 of about 640 (203)
Positivity and Asymptotic Stability of Descriptor Linear Systems with Regular Pencils
The positivity and asymptotic stability of the descriptor linear continuous-time and discrete-time systems with regular pencils are addressed. Necessary and sufficient conditions for the positivity and asymptotic stability of the systems are established ...
Kaczorek Tadeusz
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In this article, the superstabilizing state-feedback control problem in descriptor discrete-time fractional-order linear (DDFL) systems with a regular matrix pencil is studied.
Kamil Borawski
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Drazin Inverse of Jordan Form Matrix
One type of Generalized Inverse is Drazin Inverse, or some people say the spectral inverse. In this note, we pointed out that through Jordan Form Matrices, the Drazin Inverse is well understood. \\ {\tt The authors would like dedicated this note to Prof.
Teduh Wulandari Masoed, Agah D. Garnadi
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Abstract In mid‐winter 2024, extraordinary stratospheric warming occurred over the sub‐Antarctic region with two distinctive warming maxima in mid‐July to early August, followed by record negative anomalies in the southern annular mode (SAM) during late July to early August.
Eun‐Pa Lim +9 more
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Bordering method to compute Core-EP inverse
Following the work of Kentaro Nomakuchi[10] and Manjunatha Prasad et.al., [7] which relate various generalized inverses of a given matrix with suitable bordering,we describe the explicit bordering required to obtain core-EP inverse, core-EP generalized ...
Prasad K. Manjunatha, Raj M. David
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Solution of Singular Fuzzy Fraction order Control Systems via Drazin inverse
In this paper , we investigate solution for singular fuzzy fractional order control system , which in turn gives us two subsystem by drazin inverse . One of these subsystems contain fuzzy fractional order control system used fuzzy laplace transform as
Alaa Muhsien Abd
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Displacement rank of the Drazin inverse
In this paper, we study the displacement rank of the Drazin inverse. Both Sylvester displacement and the generalized displacement are discussed. We present upper bounds for the ranks of the displacements of the Drazin inverse.
Wei, Yimin, Qiao, Sanzheng, Diao, Huaian
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On the β$$ \beta $$‐effect in the baroclinic instability of a continuously stratified atmosphere
We solve the quasi‐geostrophic equation numerically to analyze baroclinic instability in a continuously stratified atmosphere. On the β$$ \beta $$‐plane, deviations from classical models alter instability growth rates and modal structures, leading to the emergence of unstable lobes and a stable region at very large wavelengths.
Juan Vázquez Portillo, Antonio Segalini
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Class of (n, m)-Power-D-Hyponormal Operators in Hilbert Space
In this paper, we introduce a new classes of operators acting on a complex Hilbert space H, denoted by [(n, m)DH], called (n, m)-power-D-hyponormal associated with a Drazin inversible operator using its Drazin inverse.
Cherifa Chellali, Abdelkader Benali
doaj
Additive perturbation results for the Drazin inverse
In this paper some new additive results for the Drazin inverse are presented. We give a formula for the Drazin inverse of a sum of two matrices under conditions on the matrices less restrictive than those imposed in the corresponding theorem given by ...
González, N. Castro
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