Results 11 to 20 of about 3,084 (253)

Formula of regularized traces [PDF]

Doklady Mathematics, 2012
Consider the operator \(\mathbb L\) generated by the \(2m\) order differential expression \(ly \equiv (-1)^mD^{2m}y+\sum^{2m-2}_{k=0}p_k(x)D^ky\) and by a boundary condition (a system of equations). Let \(\mathbb Q\) be the operator of multiplication by a real function \(q\in L_{\infty}({\mathbb{R}}_+)\).
Zatitskiy, P. B., Nazarov, A. I., Stolyarov, D. M.   +2 more
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Regular Foliations and Trace Divisors

Bulletin of the Brazilian Mathematical Society, New Series, 2022
An example is given of a divisor of a curve which is not a trace divisor of a foliation.
openaire   +3 more sources

On a regularized trace formula

AIP Conference Proceedings, 2022
© 2022 American Institute of Physics Inc.. All rights reserved.In this paper, we study the spectral properties of a self-adjoint differential operator with bounded operator-valued coefficient defined on a separable Hilbert space and derive a regularized trace formula for this operator.
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The Regularized Trace Formula Of A Second Order Differentıal Equation Given With Anti-Perıodic Boundary Conditions

Cumhuriyet Science Journal, 2019
In this study, we examined the formula of the regularizedtrace of the self-adjoint operator which is formed bydifferentialexpression and anti-periodic boundary condition.
Seda Kızılbudak Çalışkan, Leyla Özen   +1 more
doaj   +1 more source

Computation of Trace and Nodal Points of Eigenfunctions for a Sturm-Liouville Problem with Retarded Argument

Cumhuriyet Science Journal, 2018
In this study, a formula for regularized sums of eigenvalues and nodalpoints of eigenfunctions for a discontinuous Sturm-Liouville problem with aconstant retarded argument.
Erdoğan Şen
doaj   +1 more source

A Manifold Laplacian Regularized Semi-Supervised Sparse Image Classification Method With a Variant Trace Lasso Norm

IEEE Access, 2020
Since the cost of labeling data is getting higher and higher, we hope to make full use of the large amount of unlabeled data and improve image classification effect through adding some unlabeled samples for training.
Wenjuan Zhang, Xiangchu Feng, Yunmei Chen   +2 more
doaj   +1 more source

The Regularized Trace Formula of the Spectrum of a Dirichlet Boundary Value Problem with Turning Point

Abstract and Applied Analysis, 2012
We calculate the regularized trace formula of the infinite sequence of eigenvalues for some version of a Dirichlet boundary value problem with turning points.
Zaki F. A. El-Raheem, A. H. Nasser
doaj   +1 more source

Uniform Regularity in a Wedge and Regularity of Traces of CR Functions

Journal of Geometric Analysis, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baracco L., Pinton S., Khanh T. V.
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An Online Semi-Definite Programming with a Generalized Log-Determinant Regularizer and Its Applications

Mathematics, 2022
We consider a variant of the online semi-definite programming problem (OSDP). Specifically, in our problem, the setting of the decision space is a set of positive semi-definite matrices constrained by two norms in parallel: the L∞ norm to the diagonal ...
Yaxiong Liu, Ken-ichiro Moridomi, Kohei Hatano, Eiji Takimoto   +3 more
doaj   +1 more source

TRACES ARISING FROM REGULAR INCLUSIONS [PDF]

Journal of the Australian Mathematical Society, 2016
We study the problem of extending a state on an abelian$C^{\ast }$-subalgebra to a tracial state on the ambient$C^{\ast }$-algebra. We propose an approach that is well suited to the case of regular inclusions, in which there is a large supply of normalizers of the subalgebra.
Crytser, Danny, Nagy, Gabriel
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