Results 51 to 60 of about 246 (135)

Smooth attractors of finite dimension for von Karman evolutions with nonlinear frictional damping localized in a boundary layer [PDF]

, 2012
In this paper dynamic von Karman equations with localized interior damping supported in a boundary collar are considered. Hadamard well-posedness for von Karman plates with various types of nonlinear damping are well-known, and the long-time behavior of ...
Albano, Babin, Babin, Barbu, Ben Hassen, Bucci, Cherrier, Chill, Chill, Chueshov, Chueshov, Chueshov, Chueshov, Chueshov, Chueshov, Chueshov, Chueshov, Chueshov, Ciarlet, Eden, Eller, Eller, Favini, Fereisel, Guidaglia, Haraux, Haraux, Horn, Horn, Irena Lasiecka, Isakov, Isakov, Justin T. Webster, Kalantarov, Khanmamedov, Khanmamedov, Kim, Koch, Ladyzhenskaya, Lagnese, Lasiecka, Lasiecka, Lasiecka, Lasiecka, Lasiecka, Lasiecka, Malek, Miranville, Pazy, Pelin G. Geredeli, Prazak, Raugel, Ruiz, Sakamoto, Showalter, Temam, Webster, Yassine   +57 more
core   +3 more sources

Revealing Two Operation Modes of Perovskite Light‐Emitting Diodes Through Overshoot Pulses

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
Short, high‐intensity overshoot pulses (OSPs) may be generated by perovskite light‐emitting diodes (PeLEDs) depending on electrical pump pulse parameters, offset and afterpulse voltages. OSPs reveal two PeLED operation modes: the recombination mode, favorable for the conventional EL but preventing OSPs, and the accumulation mode, enabling the formation
Rokas Gegevičius, Ignas Ledzinskas, Jevgenij Chmeliov, Iakov Goldberg, Robert Gehlhaar, Karim Elkhouly, Vidmantas Gulbinas   +6 more
wiley   +1 more source

Method for Characterizing the Development State and Spatiotemporal Evolution of Mining‐Induced Overburden Fractures

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Mining‐induced coal seam extraction causes deformation and fracturing of the overburden, leading to the development of fractures, which pose significant threats to mine safety, surface structures, and natural ecosystems. To address the challenge of quantitatively characterizing overburden fractures caused by coal seam mining, this study, taking the 12 ...
Wei Zhu, Sihai Yi, Wenxiao Shi, Yue Li, Xing Li, Jinsui Wu, Shengqiang Jing, Wencong Chen, Jiaqiang Yao, Arnab Biswas   +9 more
wiley   +1 more source

Towards understanding $b\bar{b}$ production in $\gamma\gamma$ collisions

, 2003
Understanding the data on the total cross section $\sigma_{tot}($e$^+$e$^-\to$e$^+$e$^-b\bar{b})$ measured at LEP2 represents a serious challenge for perturbative QCD.
Chyla, Jiri.
core   +1 more source

Spectrum of quasistable states in a strong infrared field

Physical Review A, 2015
The stability of highly excited hydrogen and helium atoms subject to an intense infrared laser field is studied, and similarities to the case of microwave driving are discussed.
Changchun Zhong, F. Robicheaux
openaire   +2 more sources

Clifford representatives via the uniform algebraic rank

Journal of the London Mathematical Society, Volume 111, Issue 6, June 2025.
Abstract In this paper, we introduce the uniform algebraic rank of a divisor class on a finite graph. We show that it lies between Caporaso's algebraic rank and the combinatorial rank of Baker and Norine. We prove the Riemann–Roch theorem for the uniform algebraic rank, and show that both the algebraic and the uniform algebraic rank are realized on ...
Myrla Barbosa, Karl Christ, Margarida Melo   +2 more
wiley   +1 more source

Non-Markov stochastic dynamics of real epidemic process of respiratory infections

, 2004
The study of social networks and especially of the stochastic dynamics of the diseases spread in human population has recently attracted considerable attention in statistical physics.
Demin, Sergey, Emelyanova, Natalya, Gafarov, Fail, Hanggi, Peter, Yulmetyev, Renat, Yulmetyeva, Dinara   +5 more
core   +1 more source

A Novel Transformer Model for Dam Deformation Prediction Based on Partial Autocorrelation Function–Driven Lag Analysis and Variational Mode Decomposition With Wavelet Thresholding

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
The deformation of concrete dams directly reflects their structural health and operational state, serving as a critical foundation for safety assessment and early risk warning. Accurately predicting dam deformation patterns is thus essential for ensuring long‐term structural safety and enabling scientific operation management.
Yuanhang Jin, Xiaosheng Liu, Xiaobin Huang, Łukasz Jankowski   +3 more
wiley   +1 more source

Numerical measure of strong stability and strong quasistability in the vector problem of integer linear programming [PDF]

Computer Science Journal of Moldova, 1999
In this paper we consider a vector integer programming problem with the linear partial criteria. Numerical evaluations of two types of stability of the Pareto set have been found.
V.A. Emelichev, Y.V. Nikulin
doaj  

EEG microstates show different features in focal epilepsy and psychogenic nonepileptic seizures

Epilepsia, Volume 65, Issue 4, Page 974-983, April 2024.
Abstract Objective Electroencephalography (EEG) microstate analysis seeks to cluster the scalp's electric field into semistable topographical EEG activity maps at different time points. Our study aimed to investigate the features of EEG microstates in subjects with focal epilepsy and psychogenic nonepileptic seizures (PNES).
Domantė Kučikienė, Ravichandran Rajkumar, Katharina Timpte, Jan Heckelmann, Irene Neuner, Yvonne Weber, Stefan Wolking   +6 more
wiley   +1 more source