Results 111 to 120 of about 2,458,322 (294)
Domain Decomposition Spectral Method Applied to Modal Method: Direct and Inverse Spectral Transforms. [PDF]
Sensors (Basel), 2022 Edee K +8 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy +5 more
wiley +1 more source
An Alternative Series Solution for Free Vibration Analysis of Asymmetric L-Shaped Membranes
Applied SciencesThis study revisits the freely vibrating problem of asymmetric L-shaped membranes using a three-segmented domain decomposition (3-SDD) strategy. Motivated by the need for more accurate and flexible methods, the 3-SDD strategy is compared with the ...
Kao-Hao Chang, Wen-Ten Kuo
doaj +1 more source
How to Best Choose the Outer Coarse Mesh in the Domain Decomposition Method of Bank and Jimack. [PDF]
Vietnam J Math, 2022 Ciaramella G, Gander MJ, Mamooler P.
europepmc +1 more source
A learning-based domain decomposition method
Computer Methods in Applied Mechanics and EngineeringRecent developments in mechanical, aerospace, and structural engineering have driven a growing need for efficient ways to model and analyse structures at much larger and more complex scales than before. While established numerical methods like the Finite Element Method remain reliable, they often struggle with computational cost and scalability when ...
Rui Wu, Nikola Kovachki, Burigede Liu
openaire +3 more sources
2D Co‐Assembly of Solid Acids Enables Stable Superprotonic Conduction Above 260°C
Advanced Functional Materials, EarlyView.A two‐dimensional co‐assembly strategy integrates antimony phosphate and phosphotungstic acid nanosheets into free‐standing inorganic lamellar membranes with confined acid–acid interfaces. The resulting interfacial hydrogen‐bond network enables anhydrous proton conductivity exceeding 0.1 S cm−1 at 260°C and supports stable high‐temperature fuel‐cell ...
Qiuning Li +8 more
wiley +1 more source
A pretraining domain decomposition method using artificial neural networks to solve elliptic PDE boundary value problems. [PDF]
Sci Rep, 2022 Seo JK.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho +13 more
wiley +1 more source
Water Resources ResearchAccurate representation of pumping wells is essential for reliable reservoir characterization and simulation of operational scenarios in subsurface flow models. Physics‐informed neural networks (PINNs) are emerging as a promising alternative to numerical
Linus Walter +3 more
doaj +1 more source
Publisher Correction: A pretraining domain decomposition method using artificial neural networks to solve elliptic PDE boundary value problems. [PDF]
Sci Rep, 2022 Seo JK.
europepmc +1 more source