Works matching DE "SELFADJOINT operators"

Results: 809

Range inclusion and diagonalization of complex symmetric operators.

Published in:

Canadian Journal of Mathematics, 2025, v. 77, n. 4, p. 1222, doi. 10.4153/S0008414X24000294

By:

Wang, Cun;
Zhao, Jiayi;
Zhu, Sen

Publication type:

Article

Bloch-Floquet band gaps for water waves over a periodic bottom.

Published in:

EMS Surveys in Mathematical Sciences, 2025, v. 12, n. 1, p. 243, doi. 10.4171/emss/93

By:

Lacave, Christophe;
Ménard, Matthieu;
Sulem, Catherine

Publication type:

Article

Blow-up of solutions to some classes of ill-posed operator equations and a growth quantification result.

Published in:

Journal of Inverse & Ill-Posed Problems, 2025, v. 33, n. 3, p. 339, doi. 10.1515/jiip-2024-0020

By:

Abbas, Jehan R.;
Flores, Mercy Grace C.;
Reyes, Noli N.;
Vallejo, Louie John D.

Publication type:

Article

Order-to-topology continuous operators.

Published in:

Positivity, 2021, v. 25, n. 4, p. 1313, doi. 10.1007/s11117-021-00817-6

By:

Jalili, Seyed AliReza;
Azar, Kazem Haghnejad;
Moghimi, Mohammad Bagher Farshbaf

Publication type:

Article

Quantum observable generalized orthoalgebras.

Published in:

Positivity, 2020, v. 24, n. 3, p. 663, doi. 10.1007/s11117-019-00698-w

By:

Lei, Qiang;
Liu, Weihua;
Liu, Zhe;
Wu, Junde

Publication type:

Article

Every synaptic algebra has the monotone square root property.

Published in:

Positivity, 2017, v. 21, n. 3, p. 919, doi. 10.1007/s11117-016-0443-z

By:

Foulis, David;
Jenčová, Anna;
Pulmannová, Sylvia

Publication type:

Article

Congruence of selfadjoint operators.

Published in:

Positivity, 2009, v. 13, n. 4, p. 759, doi. 10.1007/s11117-008-2267-y

By:

Fongi, Guillermina;
Maestripieri, Alejandra

Publication type:

Article

Ordered Involutive Operator Spaces.

Published in:

Positivity, 2007, v. 11, n. 3, p. 497, doi. 10.1007/s11117-007-2086-6

By:

David Blecher;
Kay Kirkpatrick;
Matthew Neal;
Wend Werner

Publication type:

Article

Inverse learning in Hilbert scales.

Published in:

Machine Learning, 2023, v. 112, n. 7, p. 2469, doi. 10.1007/s10994-022-06284-8

By:

Rastogi, Abhishake;
Mathé, Peter

Publication type:

Article

Adaptive computation of smallest eigenvalues of self-adjoint elliptic partial differential equations.

Published in:

Numerical Linear Algebra with Applications, 2011, v. 18, n. 3, p. 387, doi. 10.1002/nla.733

By:

Mehrmann, Volker;
Miedlar, Agnieszka

Publication type:

Article

A minmax principle for nonlinear eigenproblems depending continuously on the eigenparameter.

Published in:

Numerical Linear Algebra with Applications, 2009, v. 16, n. 11/12, p. 899, doi. 10.1002/nla.670

By:

Voss, Heinrich

Publication type:

Article

H-self-adjoint matrices. Application to radiosity.

Published in:

Numerical Linear Algebra with Applications, 2002, v. 9, n. 2, p. 181, doi. 10.1002/nla.267

By:

Leblond, Michel

Publication type:

Article

Constancy of spectra of equivariant (non-selfadjoint) operators over minimal dynamical systems.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2015, v. 15, n. 1, p. 697, doi. 10.1002/pamm.201510338

By:

Seifert, Christian

Publication type:

Article

On a Particular Construction of Skew-Selfadjoint Operator Matrices.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2015, v. 15, n. 1, p. 695, doi. 10.1002/pamm.201510337

By:

Picard, Rainer;
Seidler, Stefan;
Trostorff, Sascha;
Waurick, Marcus

Publication type:

Article

On the absolute stable difference scheme for the space‐wise dependent source identification problem for elliptic‐telegraph equation.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 2, p. 962, doi. 10.1002/num.22561

By:

Ashyralyev, Allaberen;
Al‐Hammouri, Ahmad;
Ashyralyyev, Charyyar

Publication type:

Article

Regularity theory and Green's function for elliptic equations with lower order terms in unbounded domains.

Published in:

Calculus of Variations & Partial Differential Equations, 2023, v. 62, n. 9, p. 1, doi. 10.1007/s00526-023-02596-2

By:

Mourgoglou, Mihalis

Publication type:

Article

Interior Hessian estimates for a class of Hessian type equations.

Published in:

Calculus of Variations & Partial Differential Equations, 2023, v. 62, n. 2, p. 1, doi. 10.1007/s00526-022-02385-3

By:

Chen, Chuanqiang;
Dong, Weisong;
Han, Fei

Publication type:

Article

Concentrated solution for some non-local and non-variational singularly perturbed problems.

Published in:

Calculus of Variations & Partial Differential Equations, 2019, v. 58, n. 5, p. N.PAG, doi. 10.1007/s00526-019-1626-9

By:

Chen, Zhengmao;
Dai, Qiuyi

Publication type:

Article

On the generalized principal eigenvalue of quasilinear operator: definitions and qualitative properties.

Published in:

Calculus of Variations & Partial Differential Equations, 2019, v. 58, n. 3, p. N.PAG, doi. 10.1007/s00526-019-1523-2

By:

Nguyen, Phuoc-Tai;
Vo, Hoang-Hung

Publication type:

Article

A family index theorem for periodic Hamiltonian systems and bifurcation.

Published in:

Calculus of Variations & Partial Differential Equations, 2015, v. 52, n. 3/4, p. 727, doi. 10.1007/s00526-014-0731-z

By:

Waterstraat, Nils

Publication type:

Article

Index theory for linear selfadjoint operator equations and nontrivial solutions for asymptotically linear operator equations.

Published in:

Calculus of Variations & Partial Differential Equations, 2010, v. 38, n. 1/2, p. 75, doi. 10.1007/s00526-009-0279-5

By:

Yujun Dong

Publication type:

Article

Modified Elastic Solution Processes and Interchangeable Elasticity Parameters in the Problems of Radiation Creep.

Published in:

Strength of Materials, 2022, v. 54, n. 2, p. 167, doi. 10.1007/s11223-022-00391-6

By:

Chirkov, O. Yu.

Publication type:

Article

Grüss type and related integral inequalities in probability spaces.

Published in:

Aequationes Mathematicae, 2019, v. 93, n. 4, p. 743, doi. 10.1007/s00010-018-0612-1

By:

Horváth, László

Publication type:

Article

On Behavior of the Extended Spectral Function of a Selfadjoint Operator at Infinity.

Published in:

ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1998, v. 78, p. 923, doi. 10.1002/zamm.19980781534

By:

Gorbachuk, V.

Publication type:

Article

Wave Equation in Halfspace and in Two Adjacent Wedges.

Published in:

ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1998, v. 78, p. 1017, doi. 10.1002/zamm.19980781577

By:

Mihalinčić, K.

Publication type:

Article

On a Schrödinger Equation in the Complex Space Variable.

Published in:

AppliedMath, 2024, v. 4, n. 4, p. 1555, doi. 10.3390/appliedmath4040083

By:

Esquível, Manuel L.;
Krasii, Nadezhda P.;
Didier, Philippe L.

Publication type:

Article

Semigroup and Riesz transform for the Dunkl–Schrödinger operators.

Published in:

Semigroup Forum, 2020, v. 101, n. 3, p. 507, doi. 10.1007/s00233-020-10106-5

By:

Amri, Béchir;
Hammi, Amel

Publication type:

Article

On a conjecture of Pisier on the analyticity of semigroups.

Published in:

Semigroup Forum, 2015, v. 91, n. 2, p. 450, doi. 10.1007/s00233-015-9715-3

By:

Arhancet, Cédric

Publication type:

Article

Spectral representation of local symmetric semigroups of operators.

Published in:

Semigroup Forum, 2009, v. 79, n. 2, p. 355, doi. 10.1007/s00233-009-9141-5

By:

Viselter, Ami

Publication type:

Article

A nonzero solution for bounded selfadjoint operator equations and homoclinic orbits of Hamiltonian systems.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.68

By:

Mingliang Song;
Runzhen Li

Publication type:

Article

SPECTRAL PROPERTIES OF THE SECOND ORDER DIFFERENCE EQUATION WITH SELFADJOINT OPERATOR COEFFICIENTS.

Published in:

Communications Series A1 Mathematics & Statistics, 2020, v. 69, n. 1, p. 88, doi. 10.31801/cfsuasmas.562175

By:

MUTLU, GÖKHAN

Publication type:

Article

NONLINEAR SELF ADJOINTNESS AND EXACT SOLUTION OF FOKAS-OLVER-ROSENAU-QIAO (FORQ) EQUATION.

Published in:

Communications Series A1 Mathematics & Statistics, 2017, v. 67, n. 2, p. 317, doi. 10.1501/Commua1_0000000885

By:

TAŞCAN, FILIZ;
ÜNSAL, ÖMER;
AKBULUT, ARZU;
SAN, SAIT

Publication type:

Article

SELFADJOINT SINGULAR DIFFERENTIAL OPERATORS FOR FIRST ORDER.

Published in:

Communications Series A1 Mathematics & Statistics, 2017, v. 67, n. 2, p. 156, doi. 10.1501/Commua1_0000000870

By:

IPEK, PEMBE;
ISMAILOV, ZAMEDDIN I.

Publication type:

Article

PRINCIPAL FUNCTIONS OF NON-SELFADJOINT MATRIX STURM -- LIOUVILLE OPERATORS WITH BOUNDARY CONDITIONS DEPENDENT ON THE SPECTRAL PARAMETER.

Published in:

Communications Series A1 Mathematics & Statistics, 2014, v. 63, n. 1, p. 25, doi. 10.1501/Commua1_0000000702

By:

COSKUN, CAFER;
KATAR, DENIZ;
OLGUN, MURAT

Publication type:

Article

THE PEAK MODEL FOR FINITE RANK SUPERSINGULAR PERTURBATIONS.

Published in:

Operators & Matrices, 2024, v. 18, n. 3, p. 535, doi. 10.7153/oam-2024-18-31

By:

JURŠĖNAS, RYTIS

Publication type:

Article

FURTHER REFINEMENTS OF SOME NUMERICAL RADIUS INEQUALITIES FOR OPERATORS.

Published in:

Operators & Matrices, 2023, v. 17, n. 1, p. 245, doi. 10.7153/oam-2023-17-18

By:

SOLTANI, SOUMIA;
FRAKIS, ABDELKADER

Publication type:

Article

A NON–INJECTIVE VERSION OF WIGNER’S THEOREM.

Published in:

Operators & Matrices, 2023, v. 17, n. 2, p. 517, doi. 10.7153/oam-2023-17-33

By:

PANKOV, MARK;
PLEVNIK, LUCIJAN

Publication type:

Article

Simpson type Tensorial Inequalities for Continuous functions of Selfadjoint operators in Hilbert Spaces.

Published in:

Palestine Journal of Mathematics, 2024, v. 13, n. 2, p. 41

By:

Stojiljković, V.

Publication type:

Article

Dissipative q-Dirac Operator.

Published in:

Palestine Journal of Mathematics, 2020, v. 9, n. 1, p. 200

By:

Allahverdiev, B. P.;
Tuna, Hüseyin

Publication type:

Article

Littlewood–Paley Characterization for Musielak–Orlicz–Hardy Spaces Associated with Self-Adjoint Operators.

Published in:

Journal of Function Spaces, 2022, p. 1, doi. 10.1155/2022/5112954

By:

Shen, Jiawei;
Long, Shunchao;
Deng, Yu-long

Publication type:

Article

Shape and topology optimization of distributed parameter systems.

Published in:

Control & Cybernetics, 2013, v. 42, n. 1, p. 217

By:

Sokolowski, Jan;
Zochowski, Antoni

Publication type:

Article

Real-Valued Spectral Shift Functions for Contractions and Dissipative Operators.

Published in:

Doklady Mathematics, 2024, v. 110, n. 2, p. 399, doi. 10.1134/S1064562424601203

By:

Malamud, M. M.;
Neidhardt, H.;
Peller, V. V.

Publication type:

Article

Functions of Pairs of Unbounded Noncommuting Self-Adjoint Operators under Perturbation.

Published in:

Doklady Mathematics, 2022, v. 106, n. 3, p. 407, doi. 10.1134/S1064562422700041

By:

Aleksandrov, A. B.;
Peller, V. V.

Publication type:

Article

Random Quantization of Hamiltonian Systems.

Published in:

Doklady Mathematics, 2021, v. 103, n. 3, p. 122, doi. 10.1134/S106456242103008X

By:

Gough, J.;
Orlov, Yu. N.;
Sakbaev, V. Zh.;
Smolyanov, O. G.

Publication type:

Article

Uniform, on the Real Line, Equiconvergence of Spectral Expansions for the Higher-Order Differential Operators.

Published in:

Doklady Mathematics, 2020, v. 101, n. 2, p. 132, doi. 10.1134/S1064562420020143

By:

Kritskov, L. V.

Publication type:

Article

Diffusion and quantum dynamics on graphs.

Published in:

Doklady Mathematics, 2013, v. 88, n. 1, p. 404, doi. 10.1134/S1064562413040108

By:

Sakbaev, V.;
Smolyanov, O.

Publication type:

Article

Integration of toda lattices with steplike initial data.

Published in:

Doklady Mathematics, 2013, v. 87, n. 1, p. 36, doi. 10.1134/S1064562413010110

By:

Khanmamedov, Ag.;
Asadova, L.

Publication type:

Article

On the discrete spectrum of periodic differential operators with a distant perturbation.

Published in:

Doklady Mathematics, 2013, v. 87, n. 1, p. 42, doi. 10.1134/S106456241301016X

By:

Golovina, A.

Publication type:

Article

Regularization of Schrödinger groups and semigroups.

Published in:

Doklady Mathematics, 2012, v. 86, n. 1, p. 483, doi. 10.1134/S106456241204014X

By:

Sakbaev, V.;
Smolyanov, O.

Publication type:

Article

Solving an Inverse Problem for the Sturm-Liouville Operator with Singular Potential by Yurko's Method.

Published in:

Tamkang Journal of Mathematics, 2021, v. 52, n. 1, p. 125, doi. 10.5556/j.tkjm.52.2021.3700

By:

Bondarenko, Natalia P.

Publication type:

Article