Results 71 to 80 of about 2,694 (308)
Harnack Estimates for Quasi-Linear Degenerate Parabolic Differential Equations [PDF]
, 2006 We establish the intrinsic Harnack inequality for non-negative solutions of a class of degenerate, quasilinear, parabolic equations, including equations of the p-Laplacian and porous medium type.
DiBenedetto, Emmanuele +2 more
core
Advances in Magnesium‐Based Thermoelectrics: A Critical Review
Advanced Materials, EarlyView.Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang +5 more
wiley +1 more source
Existence of solutions for a degenerate seawater intrusion problem
Electronic Journal of Differential Equations, 2005 We study a seawater intrusion problem in a confined aquifer. This process can be formulated as a coupled system of partial differential equations which includes an elliptic and a degenerate parabolic equation.
Mohamed El Alaoui Talibi +1 more
doaj
Effective junction conditions for degenerate parabolic equations
, 2017 28 pages, 5 figures. Final version. To appear in Calculus of Variations and PDE'sInternational audienceWe are interested in the study of parabolic equations on a multi-dimensional junction, i.e. the union of a finite number of copies of a half-hyperplane
Nguyen, Vinh Duc +3 more
core +1 more source
Boundary Estimates for Certain Degenerate and Singular Parabolic Equations [PDF]
, 2016 We study the boundary behavior of non-negative solutions to a class of degenerate/singular parabolic equations, whose prototype is the parabolic p-Laplace equation.
Avelin, Benny, +8 more
core +1 more source
Advanced Materials Interfaces, EarlyView.Large size (∼100 µm) monolayer MoS2 grown by LPI‐CVD on n‐GaN exhibit a high n‐type doping, very low strain, and a type‐I band alignment at MoS2/GaN interface. Photocurrent measurements under illumination with photon energies from ∼2 to ∼5 eV show superior electro‐optical performances of these MoS2/n‐GaN heterojunctions as compared to Ni/n‐GaN devices ...
Salvatore Ethan Panasci +12 more
wiley +1 more source
Direct and inverse problems for linear relations
Bruno Pini Mathematical Analysis Seminar, 2013 Direct and inverse problem related to linear differential inclusions in Banach spaces are studied.The abstract results are applied to degenerate partial dierential equations of parabolic type.
Angelo Favini
doaj
Cauchy-Dirichlet problem for the nonlinear degenerate parabolic equations
Abstract and Applied Analysis, 2005 We will investigate the nonexistence of positive solutions for the following nonlinear parabolic partial differential equation: ∂u/∂t=ℒu+V(w)up−1 in Ω×(0,T ...
Ismail Kombe
doaj +1 more source
Degenerate parabolic equations in mixed form
, 2020 The aim of this work is to show an abstract framework to analyze the family of linear degenerate parabolic problems and family of linear degenerate parabolic mixed problems.
Gómez Mosquera, Christian Camilo
core
Gas‐Selective Remote Plasma Engineering of WO3 Photoanodes for Solar Water Splitting
Advanced Materials Interfaces, EarlyView.Gas‐selective remote plasma treatment tunes the near‐surface defect chemistry of WO3 photoanodes without altering their bulk structure. Ar plasma generates the most oxygen‐vacancy‐rich surface and the highest W5+ content, delivering the strongest photocurrent.
Elham Jassemi Zargani +5 more
wiley +1 more source