Cover Image

Extremal expansions of the non-negative operator and accretive boundary problems

A method is proposed to describe the maximal nonnegative and the proper maximal accretive extensions of a nonnegative closed densely defined operator in a Hilbert space.

Saved in:

Bibliographic Details
Date:	1990
Main Authors:	Storozh, O. G., Сторож, О. Г.
Format:	Article
Language:	Russian
Published:	Institute of Mathematics, NAS of Ukraine 1990
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/8854
Tags:	Add Tag No Tags, Be the first to tag this record!
Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
Download file:

Institution

Ukrains’kyi Matematychnyi Zhurnal

Similar Items

Maximal accretive and nonnegative extensions of nonnegative linear relation
by: O. H. Storozh
Published: (2020)

On the conditions of solvability and the resolvent of a second-order deferential boundary operator in a space of vector functions
by: Storozh, O. G., et al.
Published: (1995)

A Differential Boundary Operator of the Sturm–Liouville Type on a Semiaxis with Two-Point Integral Boundary Conditions
by: Mylyo, O. Ya., et al.
Published: (2002)

Negative thermal expansion in solid deuteromethane
by: Yu. A. Freiman, et al.
Published: (2020)

Space boundary values and correct expansions of the Hermitian operators
by: Kuzhel, S. A., et al.
Published: (1990)

An extremal problem for the non-overlapping domains
by: A. Targonskii
Published: (2017)

An extremal problem for the non-overlapping domains
by: Targonskii, A.
Published: (2017)

Newton-Kantorovich Iterative Regularization for Nonlinear Ill-Posed Equations Involving Accretive Operators
by: Nguen Byong, et al.
Published: (2005)

Newton-Kantorovich Iterative Regularization for Nonlinear Ill-Posed Equations Involving Accretive Operators
by: Vu, Quang Hung, et al.
Published: (2005)

Analysis of thermal expansivity of solids at extreme compression
by: Shanker, J., et al.
Published: (2008)

Galaxy as dynamical system with accreting cold gas halo
by: Berczik, P., et al.
Published: (1997)

On proper accretive extensions of positive linear relations
by: Arlinskii, Yu.M.
Published: (1995)

On proper accretive extensions of positive linear relations
by: Arlinsky, Yu. M., et al.
Published: (1995)

The effect of pressure on the negative thermal expansion of solid methane
by: Yu. A. Freiman, et al.
Published: (2020)

Positive spaces of boundary values and sectorial expansions of nonnegative symmetric operator
by: Arlinsky, Yu. M., et al.
Published: (1987)

Negative thermal expansion of fullerite C₆₀ at liquid helium temperatures
by: Aleksandrovskii, A.N., et al.
Published: (1997)

Anomalous negative thermal expansion in a condensed heterogeneous lyophobic system
by: Ya. G. Grosu, et al.
Published: (2014)

Novel mechanism of the negative thermal expansion of doped fullerite C₆₀
by: Strzhemechny, M.A., et al.
Published: (2010)

On vertical structure of accretion disks in type ia supernova progenitors
by: Zhiglo, A.V.
Published: (2012)

Anomalous negative thermal expansion in a condensed heterogeneous lyophobic system
by: Ya. H. Hrosu, et al.
Published: (2014)

The two accretion states of the polar 1RXS J184542 in 2012
by: A. V. Shchurova, et al.
Published: (2013)

The two accretion states of the polar 1RXS J184542 in 2012
by: Shchurova, A.V., et al.
Published: (2013)

Dipole toroidal vortexes and wind-accretion instability in active galaxy nuclei
by: Bannikova, E.Yu., et al.
Published: (2006)

Biorthogonal Expansion of Non-Symmetric Jack Functions
by: Sahi, S., et al.
Published: (2007)

On One Class of Almost Bounded Perturbations of Smooth Restrictions of a Closed Operator
by: Storozh, O. G., et al.
Published: (2002)

Quality in extremal problems
by: Tsvetanov, M. M., et al.
Published: (1971)

Large-Scale Accretion Disk Magnetosphere Dynamics around Supermassive Black Holes
by: Poplavsky, A. L.
Published: (2012)

The part of acoustic phonons in the negative thermal expansion of the layered structures and nanotubes based on them
by: V. V. Eremenko, et al.
Published: (2016)

About one extremal problem for open sets and partially non-overlapping domains
by: A. L. Targonskii, et al.
Published: (2019)

About one extremal problem for open sets and partially non-overlapping domains
by: Targonskii, A.L., et al.
Published: (2019)

Conditions for the maximal dissipativity of almost bounded perturbations of smooth restrictions of operators adjoint to symmetric ones
by: Storozh, O. G., et al.
Published: (2004)

On extremal problems for symmetric disjoint domains
by: Bakhtin, A. K., et al.
Published: (1997)

On one extremal problem for numerical series
by: Radzievskaya, E. I., et al.
Published: (2005)

R-operation of Bogolyubov—Parasyuk and operator expansions in mass-free theories
by: Zaviyalov, О. I., et al.
Published: (1992)

On solvability of non-local boundary value problem for differential-operator equation in refined Sobolev scale
by: V. S. Ilkiv, et al.
Published: (2014)

Applications of perturbations on accretive mappings to nonlinear elliptic systems involving (p,q)-Laplacian
by: Wei, Li, et al.
Published: (2009)

Certain classes for expansions of the Hermitian operator with gaps
by: Malamud , M. M., et al.
Published: (1992)

Eigenfunction expansion for symmetric multiparameter problems
by: Konstantinov, A. Yu., et al.
Published: (1993)

An extremal problem for the invariant differential operators on a class of Cauchy-type integrals
by: V. V. Savchuk, et al.
Published: (2021)

Exact Solutions of Nonlinear Equations in Math- ematical Physics via Negative Power Expansion Method
by: B. Xu, et al.
Published: (2021)