Results 101 to 110 of about 26,746 (306)
An approximate solution of the inverse spectral problem for the Laplace operator
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2008 The paper is devoted to an approximate solution of the inverse spectral problem for the Laplace operator with the multiple spectrum.
G. A. Zakirova
doaj +1 more source
On a new inverse spectral problem
, 1998 AmSTeX, version 2.1, 8 pages, amsppt ...
openaire +2 more sources
Inverse Spectral Problem for Finite Jacobi Matrices With Zero Diagonal
, 2015 In this study, the necessary and sufficient conditions for solvability of an inverse spectral problem about eigenvalues and normalizing numbers for finite-order real Jacobi matrices with zero diagonal elements are established.
Aydın, Ayhan +3 more
core +1 more source
Nonlocal Metaspire: A Scalable Elastic Material Platform With Decoupled Mechanical Modes
Advanced Materials, EarlyView.Nonlocal Metaspire introduces sequential rotation to realize wider scalability in implementing complex nonlocal couplings in elastic metamaterials while suppressing unintended mode coupling. Numerical results clarify the underlying wave motions, demonstrate mode‐decoupled roton and maxon formation, and support a straightforward extension to higher ...
Seung Han Kim +3 more
wiley +1 more source
An Inverse Spectral Problem for Complex Jacobi Matrices
, 2010 We introduce the concept of generalized spectral function for finite order complex Jacobi matrices and solve the inverse problem with respect to the generalized spectral function.
Guseinov, Gusein Sh. +1 more
core +1 more source
Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment
Advanced Materials Interfaces, EarlyView.Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley +1 more source
The Inverse Spectral Problem for Jacobi-Type Pencils [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2017 In this paper we study the inverse spectral problem for Jacobi-type pencils. By a Jacobi-type pencil we mean the following pencil $J_5 - λJ_3$, where $J_3$ is a Jacobi matrix and $J_5$ is a semi-infinite real symmetric five-diagonal matrix with positive numbers on the second subdiagonal.
openaire +3 more sources
Inversion of seismic reflection data from the Gialo Field, Sirte Basin [PDF]
, 1996 This project is concerned with the development of software to invert seismic reflection data for acoustic impedance, with application to the YY-reservoir area in Gialo Field, Sirte Basin.
BenGheit, Ali O.
core
The bitangential inverse spectral problem for canonical systems
, 2004 The theory of the direct and bitangential inverse input impedance problem is used to solve the direct and bitangential inverse spectral problem.
Dym, Harry, Arov, Damir Z
core +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source