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Equivariant valuations on convex functions. [PDF]

Calc Var Partial Differ Equ
Hofstätter GC, Knoerr J.
europepmc   +1 more source

An Improved Two-Stage RARE Algorithm for Mixed Far-Field and Near-Field Source Localization Under Unknown Mutual Coupling with the Uniform Linear Sensor Array. [PDF]

Sensors (Basel)
Chen K, Deng K, Zhang J.
europepmc   +1 more source

MUSIC-Based Multi-Channel Forward-Scatter Radar Using OFDM Signals. [PDF]

Sensors (Basel)
Qin Y, Ajorloo A, Colone F.
europepmc   +1 more source

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On the Invariant Subspace Problem

Bulletin of the Malaysian Mathematical Sciences Society, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammad Sababheh, A Yousef, R Khalil
exaly   +3 more sources

Continuation of invariant subspaces

Numerical Linear Algebra with Applications, 2001
AbstractIn this work we consider implementation and testing of an algorithm for continuation of invariant subspaces. Copyright © 2001 John Wiley & Sons, Ltd.
Luca Dieci, Mark J. Friedman
openaire   +2 more sources

Dominant-subspace invariants

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2000
Object recognition requires robust and stable features that are unique in feature space. Lie group analysis provides a constructive procedure to determine such features, called invariants, when they exist. Absolute invariants are rare in general, so quasi-invariants relax the restrictions required for absolute invariants and, potentially, can be just ...
D. Gregory Arnold, Kirk Sturtz, Vincent J. Velten, Nagaraj Nandhakumar   +3 more
openaire   +1 more source

EXISTENCE OF INVARIANT SUBSPACES

International Journal of Functional Analysis, Operator Theory and Applications, 2018
Summary: Let \(A\) be a semisimple, regular, commutative and Tauberian Banach algebra with Gelfand space \(\Delta(A)\). Suppose that \(A\) has only trivial closed primary ideals at each \(\gamma\in\Delta(A)\). Let \(\pi\) be a nondegenerate representation of \(A\) on a Banach space \(X\).
openaire   +2 more sources