Výsledky vyhledávání - Invariant subspaces of linear operators

Operations on arc diagrams and degenerations for invariant subspaces of linear operators. Part II Autor Kaniecki, Mariusz, Kosakowska, Justyna, Schmidmeier, Markus

“…For a partition β, denote by N β the nilpotent linear operator of Jordan type β. Given partitions β, γ, we investigate the representation space of all short exact sequences…”
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Nontrivial invariant subspaces of linear operator pencils Autor Kim, Jaewoong, Yoon, Jasang

“…})$ and investigate nontrivial invariant subspaces between the generalized spherical Aluthge transform of the linear pencil of $\mathbf…”
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Operations on Arc Diagrams and Degenerations for Invariant Subspaces of Linear Operators. Part II Autor Kaniecki, Mariusz, Kosakowska, Justyna, Schmidmeier, Markus

“…For a partition \(\beta\), denote by \(N_\beta\) the nilpotent linear operator of Jordan type \(\beta\). Given partitions \(\beta\), \(\gamma…”
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On the orbit of invariant subspaces of linear operators in finite-dimensional spaces (new proof of a Halmos's result) Autor Faouzi, Abdelkhalek

“…P.R. Halmos proved that for a linear operator A over a finite-dimensional complex vector space E, every A-invariant subspace of E is the range of a commutant…”
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Operations on Arc Diagrams and Degenerations for Invariant Subspaces of Linear Operators Autor Kosakowska, Justyna, Schmidmeier, Markus

“…We study geometric properties of varieties associated with invariant subspaces of nilpotent operators…”
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Lifting and linear maps of invariant subspaces among the linear pencil, a pair of operators, and their operator transforms Autor Kim, Jaewoong, Yoon, Jasang

“…In this paper, we find and study explicit connections of invariant (hyperinvariant) subspaces among the linear pencil, a pair of operators, and their operator transforms…”
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The existence of Hall polynomials for x2-bounded invariant subspaces of nilpotent linear operators Autor Kasjan, Stanisław, Kosakowska, Justyna

“…We prove the existence of Hall polynomials for x2-bounded invariant subspaces of nilpotent linear operators…”
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Koopman Invariant Subspaces and Finite Linear Representations of Nonlinear Dynamical Systems for Control Autor Brunton, Steven L., Brunton, Bingni W., Proctor, Joshua L., Kutz, J. Nathan

“…In this wIn this work, we explore finite-dimensional linear representations of nonlinear dynamical systems by restricting the Koopman operator to an invariant subspace spanned by specially chosen observable functions…”
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Finite dimensional invariant subspaces for algebras of linear operators and amenable Banach algebras Autor Nasr-Isfahani, Rasoul, Nemati, Mehdi, Shahmoradi, Somayeh

“…We study a finite dimensional invariant subspace property similar to Fan's Theorem on semigroups for arbitrary Banach algebras A in terms of amenability of X(A,ϕ…”
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Symmetric invariant subspaces of complexifications of linear operators Autor Storozhuk, K. V.

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Weighted Hardy spaces: shift invariant and coinvariant subspaces, linear systems and operator model theory Autor Ball, Joseph A., Bolotnikov, Vladimir

“…: shift-invariant subspaces, operatorvalued inner functions, conservative discrete-time input/state/output linear systems, and C…”
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Two invariant subspaces and spectral properties of a linear operator Autor Djordjević, S. V., Hwang, I. S., Duggal, B. P.

“…In this note we give conditions for the invertibility of a bounded linear operator T defined on a Banach space X such that X decomposes into a (non direct…”
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Orbits of invariant subspaces of algebraic linear operators Autor Benabdallah, Khalid, Charles, Bernard

“…Let E be a vector space over a field K, and A an algebraic K-linear operator on E…”
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On the Invariant Subspace Problem via Universal Toeplitz Operators on the Hardy Space Over the Bidisk Autor do Carmo, João Marcos R., Ferreira, Marcos S.

“…The invariant subspace problem (ISP) for Hilbert spaces asks if every bounded linear operator has a non-trivial closed invariant subspace…”
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ON THE DECOMPOSITION OF OPERATORS WITH SEVERAL ALMOST-INVARIANT SUBSPACES Autor ASSADI, AMANOLLAH, FARZANEH, MOHAMAD ALI, MOHAMMADINEJAD, HAJI MOHAMMAD

“… We study the bounded linear operators which have a collection of almost-invariant subspaces and prove that a bounded linear operator on a Banach space, admitting each closed subspace as an almost…”
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Two partial orders on Standard Young Tableaux with applications to invariant subspaces of nilpotent linear operators Autor Kaniecki, Mariusz, Kosakowska, Justyna

“…In the paper we investigate two partial orders on standard Young tableaux and show their applications in the theory of invariant subspaces of nilpotent linear…”
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Some invariant subspaces for w-hyponormal operators Autor Rashid, M. H. M.

“…, where . We prove that if T is w-hyponormal and the spectrum is finite, then T is algebraic. In addition, we prove that if is w-hyponormal and has decomposition property , then T has a non-trivial invariant closed linear subspace…”
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The Proper Elements and Simple Invariant Subspaces Autor Djordjević, Slaviša V.

“… that $\lambda_0$ is a simple pole of $A_0$ if and only if $\lambda_0\notin\sigma (\widehat{A_0})$. Follow this concept we can define simple invariant subspaces of linear operator…”
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On some restrictions of an operator to an invariant subspace Autor Wójcik, Paweł

“… Thus, we will show that there exist many invariant subspaces for those operators. In respect to this, we will understand better the structure of many operators…”
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Weighted Bergman Spaces: Shift-Invariant Subspaces and Input/State/Output Linear Systems Autor Ball, Joseph A., Bolotnikov, Vladimir

“… linear system with stable state-dynamics, as well as the functional-model space for a Hilbert space contraction operator, while forward shift-invariant subspaces have a representation in terms of an inner function…”
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