Results 71 to 80 of about 55,217 (179)

Fault Volume Digital Twin to Reproduce the Full Slip Spectrum, Scaling, and Statistical Laws

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Seismological and geodetic observations of fault zones reveal diverse slip dynamics, scaling, and statistical laws. Existing mechanisms explain some but not all of these behaviors. We show that incorporating an off‐fault damage zone—characterized by distributed fractures surrounding a main fault—can reproduce many key features observed in ...
M. Almakari, N. Kheirdast, C. Villafuerte, M. Y. Thomas, P. Dubernet, J. Cheng, A. Gupta, P. Romanet, S. Chaillat, H. S. Bhat   +9 more
wiley   +1 more source

Computational Investigation on the Combined Effect of Applied Strain and Pore Configuration on Strain Concentrators in Additively Manufactured Metals

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1656-1679, May 2026.
ABSTRACT Metal additive manufacturing (AM) provides a pathway for creating highly optimized components that would be difficult to produce using traditional manufacturing methods. However, regardless of printing parameters or postprocessing, porosity remains a prevalent challenge in AM components because strain concentrates in the vicinity of the pore ...
Erick Adan Ramirez, Saikumar Reddy Yeratapally, George Robert Weber, Kenji Shimada   +3 more
wiley   +1 more source

On the inverse nodal problems for discontinuous Sturm–Liouville operators

Journal of Differential Equations, 2016
Recently, a new class of inverse problem so-called inverse nodal problems has attracted the attention of researchers. Inverse nodal problems, in turn, consist in constructing operators from given zeros of their eigenfunctions. In this paper, the authors consider an inverse nodal problem for Sturm Liouville operator with jump condition at the point \(x ...
Wang, Yu Ping, Yurko, V. A.
openaire   +2 more sources

The fundamental group of the complement of a generic fiber‐type curve

Journal of the London Mathematical Society, Volume 113, Issue 5, May 2026.
Abstract In this paper, we describe and characterize the fundamental group of the complement of generic fiber‐type curves, that is, unions of (the closure of) finitely many generic fibers of a component‐free pencil F=[f:g]:CP2⤍CP1$F=[f:g]:\mathbb {C}\mathbb {P}^2\dashrightarrow \mathbb {C}\mathbb {P}^1$.
José I. Cogolludo‐Agustín, Eva Elduque   +1 more
wiley   +1 more source

Inverse nodal problem for a p-Laplacian Sturm-Liouville equation with polynomially boundary condition

Electronic Journal of Differential Equations, 2018
In this article, we extend solution of inverse nodal problem for one-dimensional p-Laplacian equation to the case when the boundary condition is polynomially eigenparameter.
Hikmet Koyunbakan, Tuba Gulsen, Emrah Yilmaz   +2 more
doaj  

A Force‐Based Identification Scheme for Constitutive Parameters Regularized by Admissible Elemental Internal Forces

Engineering Reports, Volume 8, Issue 4, April 2026.
The “E‐FEMU‐F loss” as a function of full‐field displacements, constitutive parameters, and “Admissible Elemental Internal Forces” (AEIFs). AEIFs are constructed from measured (integrated) external forces and optimized analytically, while constitutive parameters are inferred numerically to minimize the E‐FEMU‐F loss.
Abbas Jafari, Eleni Chatzi, Jörg F. Unger   +2 more
wiley   +1 more source

Algorithm of Cardiomagnetic Signal Evaluation: "Magnetocardiographic Lead"

Кібернетика та комп'ютерні технології
Introduction. The investigation of the electrical activity of the human heart by measuring electromagnetic signals is widely used in cardiodiagnostics. The use of magnetometric methods for diagnosing disorders of the heart is largely associated with the ...
Mykhailo Primin, Igor Nedayvoda
doaj   +1 more source

Uniqueness theorems for Sturm-Liouville operators with interior twin-dense nodal set

Electronic Journal of Differential Equations, 2017
We study Inverse problems for the Sturm-Liouville operator with Robin boundary conditions. We establish two uniqueness theorems from the twin-dense nodal subset $W_{S}([\frac{1-\varepsilon}{2},\frac{1}{2 ...
Yu Ping Wang
doaj  

Inverse nodal problems for Dirac-type integro-differential operators

Journal of Differential Equations, 2017
8 ...
Baki Keskin, A. Sinan Ozkan
openaire   +4 more sources

Inverse nodal problems of discontinuous Sturm–Liouville operator

Journal of Differential Equations, 2013
Abstract We study inverse nodal problems for the second-order differential operator with discontinuity inside a finite interval. In particular, we solve the uniqueness, reconstruction and stability problems using the nodal set of its eigenfunctions. Furthermore, we show that the space of discontinuous Sturm–Liouville operators characterized by B =
openaire   +1 more source