Results 11 to 20 of about 5,577,530 (204)
Solutions of Sturm-Liouville Problems [PDF]
Mathematics, 2020 This paper further improves the Lie group method with Magnus expansion proposed in a previous paper by the authors, to solve some types of direct singular Sturm–Liouville problems.
Upeksha Perera, Christine Böckmann
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q-multiplicative Sturm-Liouville problem [PDF]
, 2023 In this paper, the classical Sturm–Liouville problem is investigated in the context of q-multiplicative calculus. Some spectral properties of the q-multiplicative Sturm–Liouville problems, such as formally self-adjointness, and orthogonality of ...
Tuna, H., Allahverdiev, B.P.
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, 2021 In Chap. 3 we have seen how the separability of PDEs leads to ordinary differential equations problems, usually of second order. The problem is complemented with B.C.s and the reduction of the initial PDE to second order ODEs often yield a so-called
Cossali G., Tonini S.
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Programmable Multifunctional Bistable Structures for Energy Transfer and Dissipation [PDF]
Advanced Science, Volume 13, Issue 17, 23 March 2026.Utilizing the energy conversion characteristics of asymmetric bistable beams, this study develops a programmable multifunctional system composed of multiple bistable beams for energy transfer and dissipation. The high energy density enables the system to demonstrate potential in transient scenarios such as target delivery and shock absorption ...
Xin Na +6 more
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Positive solutions of a boundary value problem with integral boundary conditions [PDF]
, 2011 We consider boundary-value problems studied in a recent paper. We show that some existing theory developed by Webb and Infante applies to this problem and we use the known theory to show how to find improved estimates on parameters μ*, λ so ...
Webb, J.
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On a fractional Sturm-Liouville problem in higher dimensions [PDF]
, 2023 In this short paper, we consider an n-dimensional fractional Sturm-Liouville eigenvalue problem, by using fractional versions of the gradient operator involving left Caputo and right Riemann-Liouville fractional derivatives.
Ferreira, M. +2 more
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Basic Sturm–Liouville problems [PDF]
Journal of Physics A: Mathematical and General, 2005 The aim of the paper under review is to investigate some basic features of the Sturm-Liouville eigenvalue problems when the usual derivative of functions is replaced by the \(q\)-difference operator, where ...
Annaby, M. H., Mansour, Z. S.
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Continuations of Hermitian indefinite functions and corresponding canonical systems : an example [PDF]
, 2004 M. G. Krein established a close connection between the continuation problem of positive definite functions from a finite interval to the real axis and the inverse spectral problem for differential operators.
Langer, M. +5 more
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Inverse Eigenvalue Problems for Singular Rank One Perturbations of a Sturm-Liouville Operator
Advances in Mathematical Physics, 2021 This paper is concerned with the inverse eigenvalue problem for singular rank one perturbations of a Sturm-Liouville operator. We determine uniquely the potential function from the spectra of the Sturm-Liouville operator and its rank one perturbations.
Xuewen Wu
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STURM–LIOUVILLE PROBLEMS WITH DISCONTINUOUS POTENTIAL [PDF]
Bulletin of the Australian Mathematical Society, 2008 AbstractWe consider a discontinuous Sturm–Liouville equation together with two supplementary transmission conditions at the point of discontinuity. We suggest our own approach for finding asymptotic approximation formulas for the eigenvalues of such discontinuous problems.
Akdogan, Z., Sasmaz, Z.
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