Common spectral properties of linear operators  and  such that  and .

Schmoeger, Christoph

Displaying similar documents to “Common spectral properties of linear operators $A$ and $B$ such that $A B A = A^{2}$ and $B A B = B^{2}$ .”

Reverse order law for the Moore-Penrose inverse in $C^{*}$ -algebras.

Mosić, Dijana, Djordjević, Dragan S. (2011)

ELA. The Electronic Journal of Linear Algebra [electronic only]

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Pythagorean triangles of equal areas.

Baica, Malvina (1988)

International Journal of Mathematics and Mathematical Sciences

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On a group of mixed-type reverse-order laws for generalized inverses of a triple matrix product with applications.

Tian, Yongge, Liu, Yonghui (2007)

ELA. The Electronic Journal of Linear Algebra [electronic only]

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On the spectra of non-selfadjoint differential operators and their adjoints in direct sum spaces.

El-Sayed Ibrahim, Sobhy (2003)

International Journal of Mathematics and Mathematical Sciences

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Further results on the reverse order law for ${1, 3}$ -inverse and ${1, 4}$ -inverse of a matrix product.

Liu, Deqiang, Yang, Hu (2010)

Journal of Inequalities and Applications [electronic only]

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The spectra of general differential operators in the direct sum spaces

Sobhy El-sayed Ibrahim (2004)

Czechoslovak Mathematical Journal

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In this paper, the general ordinary quasi-differential expression $M_{p}$ of $n$ -th order with complex coefficients and its formal adjoint $M_{p}^{+}$ on any finite number of intervals $I_{p} = (a_{p}, b_{p})$ , $p = 1, \dots, N$ , are considered in the setting of the direct sums of $L_{w_{p}}^{2} (a_{p}, b_{p})$ -spaces of functions defined on each of the separate intervals, and a number of results concerning the location of the point spectra and the regularity fields of general differential operators generated by such expressions are obtained. Some of these are extensions...

On mixed-type reverse-order laws for the Moore-Penrose inverse of a matrix product.

Tian, Yongge (2004)

International Journal of Mathematics and Mathematical Sciences

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An extension of invertibility of Hammerstein-type operators

Radu Tunaru (1999)

Czechoslovak Mathematical Journal

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My aim is to show that some properties, proved to be true for the square matrices, are true for some not necessarily linear operators on a linear space, in particular, for Hammerstein-type operators.

Displaying similar documents to “Common spectral properties of linear operators A and B such that A B A = A 2 and B A B = B 2 .”

Displaying similar documents to “Common spectral properties of linear operators $A$ and $B$ such that $A B A = A^{2}$ and $B A B = B^{2}$ .”