Results 221 to 230 of about 528,042 (304)

Attractors for an Energy‐Damped Viscoelastic Plate Equation

Mathematical Methods in the Applied Sciences, Volume 48, Issue 14, Page 13864-13881, 30 September 2025.
ABSTRACT In this paper, we consider a class of non‐autonomous beam/plate equations with an integro‐differential damping given by a possibly degenerate memory and an energy damping given by a nonlocal ε$$ \varepsilon $$‐perturbed coefficient. For each ε>0$$ \varepsilon >0 $$, we show that the dynamical system generated by the weak solutions of the ...
V. Narciso, M. J. D. Nascimento, M. L. Pelicer, I. A. S. Picolli   +3 more
wiley   +1 more source

Mathematical Models for Ultrasound Elastography: Recent Advances to Improve Accuracy and Clinical Utility. [PDF]

Bioengineering (Basel)
Farajpour A, Ingman WV.
europepmc   +1 more source

Nonfragile Sliding Mode Control of Fractional‐Order Complex Networked Systems via Combination Event‐Triggered Approach

International Journal of Robust and Nonlinear Control, Volume 35, Issue 13, Page 5685-5704, 10 September 2025.
ABSTRACT This work addresses the problem of developing a nonfragile sliding mode observer for fractional‐order complex networked systems (FO‐CNS) under stochastic network attacks. The proposed approach employs a combination of event‐triggered techniques. First, a nonfragile fractional‐order state observer is developed, enabling the design of a suitable
Xin Meng, Baoping Jiang, Hamid Reza Karimi   +2 more
wiley   +1 more source

Many photonic design problems are sparse QCQPs. [PDF]

Sci Adv
Gertler S, Kuang Z, Christie C, Li H, Miller OD.   +4 more
europepmc   +1 more source

Controllability of abstract fractional differential evolution equations with nonlocal conditions

, 2017
Haiyong Qin, Chenghui Zhang, Tongxing Li, Ying Chen   +3 more
openalex   +2 more sources

Incorporating economic multipliers in a bid adjustment algorithm for public food procurement decision making

Applied Economic Perspectives and Policy, Volume 47, Issue 4, Page 1408-1432, September 2025.
Abstract We present an adjusted bid price mechanism that incorporates economic multiplier effects in public food procurement decision making. Under Input–Output model assumptions, the algorithm estimates enhanced tax revenues to state governments through multiplier effects associated with in‐state supplier purchasing.
Todd M. Schmit, Xiaoyan Liu
wiley   +1 more source

Modeling and analysis of a delayed fractional order COVID-19 SEIHRM model with media coverage in Malaysia. [PDF]

Sci Rep
Hu R, Aziz MHN, Aruchunan E, Mohamed NA.
europepmc   +1 more source

THE EXISTENCE OF S-ASYMPTOTICALLY ω-PERIODIC MILD SOLUTIONS FOR SOME DIFFERENTIAL EQUATION WITH NONLOCAL CONDITIONS

, 2017
Hyun Ho Jang, Hyun Mork Lee
openalex   +2 more sources

Nonlocal Mixed Systems With Neumann Boundary Conditions

Mathematical Methods in the Applied Sciences, Volume 48, Issue 13, Page 12632-12643, September 2025.
ABSTRACT We prove well posedness and stability in L1$$ {\mathbf{L}}^1 $$ for a class of mixed hyperbolic–parabolic nonlinear and nonlocal equations in a bounded domain with no flow along the boundary. While the treatment of boundary conditions for the hyperbolic equation is standard, the extension to L1$$ {\mathbf{L}}^1 $$ of classical ...
Rinaldo M. Colombo, Elena Rossi, Abraham Sylla   +2 more
wiley   +1 more source

Dynamic response of sandwich functionally graded nanoplate under thermal environments and elastic foundations using dynamic stiffness method. [PDF]

Sci Rep
Rai S, Gupta A.
europepmc   +1 more source