Results 141 to 150 of about 118,579 (376)

A Boundary Value Problem for a Class of Anisotropic Stochastic Degenerate Parabolic-Hyperbolic Equations [PDF]

, 2022
Hermano Frid, Yachun Li, Daniel Marroquin, João F. C. Nariyoshi, Zirong Zeng   +4 more
openalex   +1 more source

Multi-parameters identification problem for a degenerate parabolic equation

Journal of Computational and Applied Mathematics, 2020
Liu Yang, Yun Liu, Z. Deng
semanticscholar   +1 more source

Quantitative Assessment of Randomized DNA Base Sequences Using Multi‐Model Physical Analysis for High‐Fidelity Data Storage

Advanced Science, EarlyView.
This study quantitatively evaluates randomized DNA sequence design for digital data storage using three physics‐based models. By applying encoding schemes with strict homopolymer constraints, the framework improves base randomness, GC balance, and error resilience. Experimental validation via PCR and Sanger sequencing confirms 95–98% decoding accuracy,
Seongjun Seo, Thi Hong Nhung Vu, Anshula Tandon, Suyoun Park, Thi Bich Ngoc Nguyen, Shinsuke Kawai, Sung Ha Park   +6 more
wiley   +1 more source

Homogenization of immiscible compressible two-phase flow in double porosity media

Electronic Journal of Differential Equations, 2016
A double porosity model of multidimensional immiscible compressible two-phase flow in fractured reservoirs is derived by the mathematical theory of homogenization.
Latifa Ait Mahiout, Brahim Amaziane, Abdelhafid Mokrane, Leonid Pankratov   +3 more
doaj  

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Degenerate parabolic equation with zero flux boundary condition and its approximations

, 2013
We study a degenerate parabolic-hyperbolic equation with zero flux boundary condition. The aim of this paper is to prove convergence of numerical approximate solutions towards the unique entropy solution.
Gazibo, Mohamed Karimou
core   +1 more source

Continuity estimates for doubly degenerate parabolic equations with lower order terms via nonlinear potentials [PDF]

, 2023
Qifan Li
openalex   +1 more source

Shedding Light on Common Misinterpretations in Photocatalyst Characterization

Advanced Energy Materials, EarlyView.
For heterogeneous semiconductor‐based photocatalysts, Marschall et al. highlight common misconceptions in material synthesis, characterization, and performance evaluation, together with detailed explanations on how to avoid them. The guidelines thus presented can help to improve reporting of photocatalyst performance in environmental applications, such
Roland Marschall, Lion Schumacher, Jennifer Strunk   +2 more
wiley   +1 more source

The classical solvability for a one-dimensional nonlinear thermoelasticity system with the far field degeneracy

Advanced Nonlinear Studies
We study the local classical solvability of the Cauchy problem to the equations of one-dimensional nonlinear thermoelasticity. The governing model is a coupled system of a nonlinear hyperbolic equation for the displacement and a parabolic equation for ...
Hu Yanbo, Sugiyama Yuusuke
doaj   +1 more source

On an Anisotropic Parabolic Equation on the Domain with a Disjoint Boundary

Journal of Function Spaces, 2018
Consider the anisotropic parabolic equation with the variable exponents vt=∑i=1n(bi(x)vxiqix-2vxi)xi, where bi(x),qi(x)∈C1(Ω¯), qi(x)>1, and bi(x)≥0. If {bi(x)} is not degenerate on Σp⊂∂Ω, a part of the boundary, but is degenerate on the remained part ∂Ω∖
Huashui Zhan
doaj   +1 more source