Results 21 to 30 of about 18,832,328 (177)

A Non-Local Non-Homogeneous Fractional Timoshenko System with Frictional and Viscoelastic Damping Terms

Axioms, 2023
We are devoted to the study of a non-local non-homogeneous time fractional Timoshenko system with frictional and viscoelastic damping terms. We are concerned with the well-posedness of the given problem.
Said Mesloub, Eman Alhazzani, Gadain Hassan Eltayeb   +2 more
doaj   +1 more source

Well-posedness and qualitative analysis of a SEIR model with spatial diffusion for COVID-19 spreading

Biomath, 2023
In this paper, we study the well-posedness and the qualitative behavior of equilibria of a SEIR epidemic models with spatial diffusion for the spreading of COVID-19.
José Paulo Carvalho dos Santos, Evandro Monteiro, José Claudinei Ferreira, Nelson Henrique Teixeira Lemes, Diego Samuel Rodrigues   +4 more
doaj   +1 more source

Local well-posedness of a system describing laser-plasma interactions

, 2023
Herr S, Kato I, Kinoshita S, Spitz M. Local well-posedness of a system describing laser-plasma interactions. Vietnam Journal of Mathematics. Special issue dedicated to Carlos Kenig on the occasion of his 70th birthday.
Kato, Isao, Kinoshita, Shinya, Spitz, Martin ; https://orcid.org/, Herr, Sebastian ; https://orcid.org/   +3 more
core   +1 more source

Almost optimal local well-posedness for modified Boussinesq equations

Electronic Journal of Differential Equations, 2020
In this article, we investigate a class of modified Boussinesq equations, for which we provide first an alternate proof of local well-posedness in the space $(H^s\cap L^\infty)\times (H^s\cap L^\infty)(\mathbb{R})$ ($s\geq 0$) to the one obtained by
Dan-Andrei Geba, Bai Lin
doaj  

Deep‐Learning‐Driven High‐Fidelity In Vivo Hyperspectral Fluorescence Imaging Under Extreme Photon‐Limited Conditions

Advanced Science, EarlyView.
Highly overlapping fluorescent signals become distinguishable in photon‐limited living organisms via advanced imaging with intelligent reconstruction. The resulting in vivo hyperspectral imaging capability reveals nanoplastic uptake and circulation in live zebrafish, providing a new approach for studying complex biological and environmental processes ...
Renjian Li, Shutao Wu, Kaixiang Li, Zhenyu An, Yuwen Ben, Guiye LI, Sunil Kumar, James Mcginty, Tawfique Hasan, Songnian Fu, Meng Zhang, LingLing Chen   +11 more
wiley   +1 more source

A Time-Oscillating Hartree-Type Schrödinger Equation

Abstract and Applied Analysis, 2014
We consider the time-oscillating Hartree-type Schrödinger equation iut+Δu+θωtx-γ*u2u=0, where θ is a periodic function. For the mean value I(θ) of θ, we show that the solution uω converges to the solution of iUt+ΔU+Iθx-γ*U2U=0 for their local well ...
Xu Chen
doaj   +1 more source

Explicit Methods for Inverse Source Identification in Transient Diffusion via Truncated Eigenfunction Regularization of Temperature Measurements

Heat Transfer, EarlyView.
ABSTRACT This work presents and compares two explicit approaches for estimating space‐ and time‐dependent source terms in parabolic diffusion equations, derived from analytical solutions obtained through the Classical Integral Transform Technique (CITT).
André J. P. de Oliveira, Diego C. Knupp, Luiz A. S. Abreu, Mousa J. Huntul, David A. Pelta, Antônio J. da Silva Neto   +5 more
wiley   +1 more source

How to get a conservative well-posed linear system out of thin air. Part I. Well-posedness and energy balance [PDF]

, 2003
Published ...
Tucsnak, Marius, Weiss, George, Marius Tucsnak, Weiss, G, George Weiss, Tucsnak, M   +5 more
core   +1 more source

Local well-posedness of the generalized Cucker-Smale model with singular kernels

ESAIM: Proceedings and Surveys, 2014
In this paper, we study the local well-posedness of two types of generalized kinetic Cucker-Smale (in short C-S) equations. We consider two different communication weights in space with nonlinear coupling of the velocities, v | v |
Carrillo José A., Choi Young-Pil, Hauray Maxime   +2 more
doaj   +1 more source

Well-posedness and behaviors of solutions to an integrable evolution equation

Boundary Value Problems, 2020
This work is devoted to investigating the local well-posedness for an integrable evolution equation and behaviors of its solutions, which possess blow-up criteria and persistence property.
Sen Ming, Shaoyong Lai, Yeqin Su
doaj   +1 more source