Articles containing subject class 47A56:

OaM-01-28 » Canonical structures for palindromic matrix polynomials (12/2007)
OaM-02-02 » The Kalman-Yakubovich-Popov inequality for passive discrete time-invariant systems (03/2008)
OaM-03-03 » Conservative realizations of the functions associated with Schur's algorithm for the Schur class operator-valued function (03/2009)
OaM-03-15 » Trace inequalities and spectral shift (06/2009)
OaM-05-42 » On the perturbation of singular analytic matrix functions: A generalization of Langer and Najman's results (12/2011)
OaM-06-44 » Para-orthogonal rational matrix-valued functions on the unit circle (12/2012)
OaM-07-21 » An orthogonality property for real symmetric matrix polynomials with application to the inverse problem (06/2013)
OaM-07-36 » Block representations for classes of isometric operators between Kreĭn spaces (09/2013)
OaM-08-51 » The block numerical range of analytic operator functions (12/2014)
OaM-09-26 » Higher rank numerical hulls of matrices and matrix polynomials (06/2015)
OaM-09-41 » Conditional expectations of random linear operators in Banach spaces (09/2015)
OaM-10-29 » Variational principles for self-adjoint operator functions arising from second-order systems (09/2016)
OaM-10-57 » The Ellis-Gohberg inverse problem for matrix-valued Wiener functions on the line (12/2016)
OaM-10-60 » Generalized γ-generating matrices and Nehari-Takagi problem (12/2016)
OaM-11-04 » Analytic functions on the bidisk at boundary singularities via Hilbert space methods (03/2017)
OaM-11-08 » A bound for the Hilbert-Schmidt norm of generalized commutators of nonself-adjoint operators (03/2017)
OaM-11-14 » Bernstein functions of several semigroup generators on Banach spaces under bounded perturbations (03/2017)
OaM-12-27 » Strong unitary equivalence and approximately unitary equivalence of normal compact operators over topological spaces (06/2018)
OaM-12-28 » Bernstein functions of several semigroup generators on Banach spaces under bounded perturbations, II (06/2018)
OaM-12-42 » On differentiability of a class of orthogonally invariant functions on several operator variables (09/2018)
OaM-14-04 » On couplings of symmetric operators with possibly unequal and infinite deficiency indices (03/2020)
MIA-23-84 » Perturbation bounds for matrix functions (07/2020)
OaM-14-65 » Explicit Krein resolvent identities for singular Sturm-Liouville operators with applications to Bessel operators (12/2020)
MIA-24-11 » Weighted Hellinger distance and in-betweenness property (01/2021)
OaM-15-83 » The A-model with mutually equal model parameters can lead to a Hilbert space model (12/2021)
OaM-16-52 » A pseudospectral mapping theorem for operator pencils (09/2022)