Search Results - eigenvalues and eigenfunctions problem

Estimates for the first eigenfunction of linear eigenvalue problems via Steiner symmetrization

Authors: Chiacchio, F.

Source: Publicacions Matemàtiques; Vol. 53, Núm. 1 (2009); p. 47-71

File Description: application/pdf

Relation: https://www.raco.cat/index.php/PublicacionsMatematiques/article/view/140646/387541

Access URL: https://www.raco.cat/index.php/PublicacionsMatematiques/article/view/140646

On the Proofs of Orthogonality of Eigenfunctions for Heat Conduction, Wave Propagation, and Advection-Diffusion Problems

Authors: Marko V. Lubarda Vlado A. Lubarda

Source: International Journal of Mathematical Education in Science and Technology. 2025 56(1):159-170.

Peer Reviewed: Y

Page Count: 12

Descriptors: Mathematical Logic, Validity, Heat, Physics, Scientific Concepts, Mathematics

NUMERICAL ANALYSIS OF A NEW MIXED FORMULATION FOR EIGENVALUE CONVECTION-DIFFUSION PROBLEMS

Authors: PIERRE, C. PLOURABOUÉ, F.

Source: SIAM Journal on Applied Mathematics, 2009 Jan 01. 70(3), 658-676.

Access URL: https://www.jstor.org/stable/27862525

The Principal Eigenvalue of Cooperative Systems With Applications to a Model of Nonlinear Boundary Conditions.

Authors: Suriguga Wu, Jianhua Zhang, Lei

Source: Studies in Applied Mathematics. Nov2025, Vol. 155 Issue 5, p1-25. 25p.

Subject Terms: EIGENVALUES, NONLINEAR boundary value problems, STABILITY (Mechanics), REACTION-diffusion equations, COMPUTER simulation, ASYMPTOTIC expansions, DYNAMICAL systems

Eigenvalue and Eigenfunction Asymptotics for Regular Sturm-Liouville Problems: Eigenvalue and eigenfunction asymptotics for regular Sturm-Liouville problems

Authors: Charles T. Fulton Steven Pruess

Source: Journal of Mathematical Analysis and Applications. 188:297-340

Subject Terms: Sturm-Liouville theory, Applied Mathematics, eigenvalues, eigenfunctions, 0101 mathematics, Sturm-Liouville problems, asymptotic formulas, 01 natural sciences, Analysis, Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators

File Description: application/xml

Access URL: https://www.sciencedirect.com/science/article/abs/pii/S0022247X84714296
https://www.sciencedirect.com/science/article/pii/S0022247X84714296
https://core.ac.uk/display/82175906

Complementary eigenvalue problem in systems with frictional contact: the stiffness matrix for the contact nodes between different materials

Authors: Forjaz, Maria Antónia Pamplona, J. Almeida, A. M. et al.

Contributors: Forjaz, Maria Antónia Pamplona, J. Almeida, A. M. et al.

Subject Terms: eigenvalues and eigenfunctions, elasticity, geology, matrix algebra, Finite Element Method, frictional contact, stiffness matrix, Complementary Eigenvalue Problem

File Description: application/pdf

Relation: 9781479942640

Availability: https://hdl.handle.net/1822/32837

ODPEVP: A program for computing eigenvalues and eigenfunctions and their first derivatives with respect to the parameter of the parametric self-adjoined Sturm–Liouville problem

Authors: Sergey I. Vinitsky A. G. Abrashkevich Ochbadrakh Chuluunbaatar et al.

Source: Computer Physics Communications. 180:1358-1375

Subject Terms: 0103 physical sciences, 01 natural sciences

Access URL: https://dblp.uni-trier.de/db/journals/cphysics/cphysics180.html#ChuluunbaatarGVA09a
http://theor.jinr.ru/~chuka/pub/COMPHY3814.pdf
https://wwwinfo.jinr.ru/~chuka/pub/COMPHY3814.pdf
https://ui.adsabs.harvard.edu/abs/2009CoPhC.180.1358C/abstract
https://www.sciencedirect.com/science/article/pii/S0010465509001283
http://www.sciencedirect.com/science/article/pii/S0010465509001283

Computation of Eigenvalues and Eigenfunctions in the Solution of Eddy Current Problems.

Authors: Theodoulidis T Skarlatos A Tytko G

Source: Sensors (Basel, Switzerland) [Sensors (Basel)] 2023 Mar 12; Vol. 23 (6). Date of Electronic Publication: 2023 Mar 12.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101204366 Publication Model: Electronic Cited Medium: Internet ISSN: 1424-8220 (Electronic) Linking ISSN: 14248220 NLM ISO Abbreviation: Sensors (Basel) Subsets: PubMed not MEDLINE; MEDLINE

On a regular ψ-fractional Sturm-Liouville problem

Authors: Ferreira, M. Rodrigues, M. M. Vieira, N.

Subject Terms: ψ-fractional derivatives, ψ-fractional Sturm-Liouville problem, Eigenvalues, Eigenfunctions

File Description: application/pdf

Availability: http://hdl.handle.net/10773/35251

INVERSE PROBLEM FOR A CLASS OF DIRAC OPERATOR

Authors: Mamedov, Kh. R. Akçay, Ö.

Source: Taiwanese Journal of Mathematics, 2014 Jun 01. 18(3), 753-772.

Access URL: https://www.jstor.org/stable/taiwjmath.18.3.753

On Eigenvalues Eigenfunctions and Resolvents of General Elliptic Problems

Authors: Shmuel Agmon

Source: Autovalori e autosoluzioni ISBN: 9783642109928

Access URL: https://rd.springer.com/chapter/10.1007/978-3-642-10994-2_1
https://link.springer.com/chapter/10.1007/978-3-642-10994-2_1
https://link.springer.com/content/pdf/10.1007%2F978-3-642-10994-2_1.pdf

ON ONE INITIAL-BOUNDARY VALUE PROBLEM FOR A HIGH-ORDER PARTIAL DIFFERENTIAL EQUATION IN THE MULTIDIMENSIONAL CASE

Authors: Kasimov, S. Allanazar, K.

Subject Terms: high-order partial differential equation, fractional time derivative, initial-boundary value problem, spectral method, eigenvalues, eigenfunctions, completeness, Riesz basis, uniqueness, existence, ser

Numerical solution of Sturm–Liouville problems via Fer streamers

Authors: Ramos, Alberto Gil Couto Pimentel

Subject Terms: 515, Numerical method, Eigenvalues, Eigenfunctions, Regular Sturm–Liouville problems, Self-adjoint separated boundary conditions, Continuous and piecewise analytic potentials, Absolutely integrable potentials, Uniform, High-order, Fer expansions, Fer streamers, Lie-algebraic techniques, Multivariate oscillatory quadrature, Reduced Hall basis, MATLAB, Liouville’s normal form

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.690887

ON ONE INITIAL-BOUNDARY VALUE PROBLEM FOR A HIGH-ORDER PARTIAL DIFFERENTIAL EQUATION IN THE MULTIDIMENSIONAL CASE

Authors: Kasimov Sh. Koshanov, A.

Subject Terms: high-order partial differential equation, fractional time derivative, initial-boundary value problem, spectral method, eigenvalues, eigenfunctions, completeness, Riesz basis, uniqueness, existence, ser

Adaptive hp -Refinement for 2-D Maxwell Eigenvalue Problems: Method and Benchmarks.

Authors: Harmon, Jake J. Notaros, Branislav M.

Source: IEEE Transactions on Antennas & Propagation. Jun2022, Vol. 70 Issue 6, p4663-4673. 11p.

Subject Terms: EIGENVALUES, BENCHMARK problems (Computer science), COMPUTATIONAL electromagnetics, EIGENFUNCTIONS, GOAL (Psychology)

Theoretical and computational perspectives on the eigenvalues of fourth-order fractional Sturm-Liouville problem.

Authors: Al-Mdallal, Qasem Al-Refai, Mohammed Syam, Muhammed et al.

Source: International Journal of Computer Mathematics. Aug2018, Vol. 95 Issue 8, p1548-1564. 17p.

Subject Terms: Caputo fractional derivatives, Fractional differential equations, Finite element method, Sturm-Liouville equation, Eigenvalues, Eigenfunctions

Stability of Pole Solutions for Planar Propagating Flames: II. Properties of Eigenvalues/Eigenfunctions and Implications to Stability

Authors: Vaynblat, Dimitri Matalon, Moshe

Source: SIAM Journal on Applied Mathematics, 1999 Dec 01. 60(2), 703-728.

Access URL: https://www.jstor.org/stable/118500

A Novel Fictitious Time Integration Method for Solving the Discretized Inverse Sturm-Liouville Problems, For Specified Eigenvalues

Authors: Satya N. Atluri Chein-Shan Liu

Source: Computer Modeling in Engineering & Sciences
Volume 36
Issue 3

Subject Terms: Inverse Sturm-Liouville problem, Eigenvalues, Eigenfunctions, Lie-group method, Lie-group shooting method (LGSM), Fictitious time integration method (FTIM), Inverse problem of a vibrating rod for specified frequencies

File Description: application/pdf

Access URL: https://scholars.ttu.edu/en/publications/a-novel-fictitious-time-integration-method-for-solving-the-discre
http://www.techscience.com/doi/10.3970/cmes.2008.036.261.html

Initial value problems in linear integral operator equations

Authors: Castro, L.P. Rodrigues, M.M. Saitoh, S.

Subject Terms: Integral transform, Reproducing kernel, Isometric mapping, Inversion formula, Initial value problem, Eigenfunction, Eigenvalue, Fourier integral transform, Inverse problem, Lalesco-Picard equation, Dixon equation, Tricomi equation

File Description: application/pdf

Relation: 978-3-319-06553-3

Availability: http://hdl.handle.net/10773/16621

Whittaker differential equation associated to the initial heat problem

Authors: Rodrigues, M. M. Saitoh, S.

Subject Terms: Integral transform, Isometric mapping, Inversion formula, Initial value problem, Linear integral equation, Regularization, Eigenfunction, Eigenvalue, Reproducing kernel, Whittaker function

File Description: application/pdf

Relation: 978-3-319-12576-3; 2297-0215

Availability: http://hdl.handle.net/10773/14633