Results 131 to 140 of about 436,329 (309)
Spectral Methods and Maximum Principle
, 1986 Canuto, Claudio. (1986). Spectral Methods and Maximum Principle.
Canuto, Claudio
core
Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition
Advanced Engineering Materials, EarlyView.A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley +1 more source
On the Keldys-Fichera boundary-value problem for degenerate quasilinear elliptic equations
Electronic Journal of Differential Equations, 2002 We prove existence and uniqueness theorems for the Keldys-Fichera boundary-value problem using pseudo-monotone operators. The equation studied here is quasilinear, elliptic, and its set of degenerate points may be of non-zero measure.
Zu-Chi Chen, Benjin Xuan
doaj
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Remarks on the strong maximum principle for nonlocal operators
Electronic Journal of Differential Equations, 2008 In this note, we study the existence of a strong maximum principle for the nonlocal operator $$ mathcal{M}[u](x) :=int_{G}J(g)u(x*g^{-1})dmu(g) - u(x), $$ where $G$ is a topological group acting continuously on a Hausdorff space $X$ and $u in C(X)
Jerome Coville
doaj
Some results on the penalised nematic liquid crystals driven by multiplicative noise: weak solution and maximum principle. [PDF]
Stoch Partial Differ Equ, 2019 Brzeźniak Z +2 more
europepmc +1 more source
Rigidity results for constant Levi curvature hypersurfaces
, 2017 In this talk we consider the problem of characterizing spheres in C^2 by the fact they have constant Levi curvature. We discuss a rigidity result of Jellett-type for a suitable class of real hypersurfaces.
Tralli, Giulio
core
Reconciling RaiSim with the Maximum Dissipation Principle
International audienceRecent progress in reinforcement learning (RL) in robotics has been obtained by training control policy directly in simulation. Particularly in the context of quadrupedal locomotion, astonishing locomotion policies depicting high ...
Le Lidec, Quentin, Carpentier, Justin
core +1 more source
Advanced Engineering Materials, EarlyView.Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi +2 more
wiley +1 more source
Maximum principle for a stochastic delayed system involving terminal state constraints. [PDF]
J Inequal Appl, 2017 Wen J, Shi Y.
europepmc +1 more source