Results 101 to 110 of about 15,183 (310)
On a nonlinear stochastic integral equation of the Hammerstein type
, 1973 A nonlinear stochastic integral equation of the Hammerstein type in the form \[ x ( t ; ω ) = h ( t ; ω ) + ∫ s k
W. J. Padgett
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Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Convergence of the increments of a stochastic integral associated to the stochastic wave equation
, 2009 International audienceWe study a type of one dimensional wave equation on the plane with non linear random forcing. We are interested in the almost sure behavior of the normalized increments of the solution process associated to this type of wave ...
Colina, Mairene, Berzin, Corinne
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Nonlinear Analysis, 2014 We study the existence of random positive solutions to a random operator equation on ordered Polish spaces. We apply the results obtained in this paper to study the existence of random positive solutions to some classes of stochastic integral equations.
Mohamed Jleli, Bessem Samet
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ON MARTINGALE PROPERTY OF THE STOCHASTIC INTEGRAL EQUATIONS
Korean Journal of Mathematics, 2015 Summary: A martingale is a mathematical model for a fair wager and the modern theory of martingales plays a very important and useful role in the study of the stochastic fields. This paper is devoted to investigate a martingale and a non-martingale on the several stochastic integral or differential equations.
openaire +2 more sources
Advanced Materials, EarlyView.An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee +8 more
wiley +1 more source
Nonlinear stochastic integral equations in the plane
, 1993 Let W = {Wζ, ζ ϵ T} be the two-parameter Wiener process on T = [0, 1]2. Consider the nonlinear stochastic partial differential equation: ∂2Xs, t∂s ∂t= a3(X, s, t)∂W2s, t∂s ∂t+a4(X, s, t)+a1(s, t)∂Xs, t∂s+a2(s, t)∂Xs, t∂t.
Nualart, D., Farré, M.
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AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing
Advanced Materials, EarlyView.This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee +21 more
wiley +1 more source
Convergence of delay equations driven by a Holder continuous function of order 1/3
Electronic Journal of Differential Equations, 2020 In this article we show that, when the delay approaches zero, the solution of multidimensional delay differential equations driven by a Holder continuous function of order 1 ...
Mireia Besalu +2 more
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