Results 251 to 260 of about 1,411 (284)

Non-Gaussianity of invariant measures to SPDEs in Da Prato-Debussche regime. [PDF]

Stoch Partial Differ Equ
Chandra A, Chevyrev I.
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Intraoperative Diagnosis of Ochronotic Arthropathy With Unexpected Medial Collateral Ligament Laxity Managed During Total Knee Arthroplasty. [PDF]

Cureus
Sah S, Bhavani P, Shahare P, Priyanshu, Das D.   +4 more
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On Algebras Generated by a Partial Isometry

Complex Analysis and Operator Theory, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luoyi Shi, Sen Zhu, Zhu Sen
exaly   +2 more sources

Complex symmetric partial isometries

Journal of Functional Analysis, 2009
An operator $T \in B(\h)$ is complex symmetric if there exists a conjugate-linear, isometric involution $C:\h\to\h$ so that $T = CT^*C$. We provide a concrete description of all complex symmetric partial isometries.
Stephan Ramon Garcia
exaly   +3 more sources

Semi-generalized Partial Isometries

Results in Mathematics, 2019
A bounded linear operator \(A\) on a complex Hilbert space \(\mathcal H\) is called a partial isometry if \(A\) preserves the norm of any vector in the orthogonal complement of its null space. It is well known that, if \(A\) is a partial isometry, then the range space of \(A\) is closed and that \(A\) is a contraction operator.
Garbouj, Zied, Skhiri, Haïkel
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Restrictions of partial isometries II

Periodica Mathematica Hungarica, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sebestyén, Z., Magyar, Á.
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Properties of Unitary Quasi-Equivalence on Isometry, Co-Isometry, and Partial Isometry Operators

Anyembe Lilian, Musundi Sammy Wabomba, Kinyanjui Jeremiah Ndung’u   +2 more
exaly   +2 more sources

On normal partial isometries

Georgian Mathematical Journal, 2023
Abstract Our aim in this paper is to determine when a partially isometric matrix is normal. However, we do not restrict ourselves to the finite-dimensional case and we describe when a partial isometry in ℬ
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Partial isometries and an invariant of C*-algebras

Acta Mathematica Sinica, English Series, 2011
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Yao, Hong Liang, Fang, Xiao Chun
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C * -subalgebras generated by partial isometries

Journal of Mathematical Physics, 2009
We prove a structure theorem for a finite set G of partial isometries in a fixed countably infinite dimensional complex Hilbert space H. Our result is stated in terms of the C*-algebra generated by G. The result is new even in the case of a single partial isometry which is not an isometry or a coisometry, and in this case, it extends the Wold ...
Cho, Ilwoo, Jorgensen, Palle
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