Results 141 to 150 of about 3,709,601 (369)
, 2013 We give a new framework for proving the existence of low-degree, polynomial approximators for Boolean functions with respect to broad classes of non-product distributions.
Klivans, Adam, Meka, Raghu
core +1 more source
Influence of Micropillar Height Modulation on Droplet Evaporation and Wetting State Transitions
Advanced Materials Interfaces, EarlyView.Controlling droplet evaporation dynamics is crucial across many fields. Here, it demonstrates laser‐fabricated polymer micropillar arrays with tailored height variations to regulate evaporation behavior. While all arrays exhibit superhydrophobic wetting, their distinct height profiles effectively slow evaporation and alter evaporation modes ...
Prabuddha De Saram +2 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Anisotropic and gradient‐wettability surfaces fabricated via acoustic assembly photopolymerization (AAP) enable precise, programmable, and energy‐free droplet transport. The established process–property relationship allows tunable and predictable hydrodynamic performance, providing a scalable route toward advanced microfluidic and biosensing ...
Yinong Chen, Yayue Pan
wiley +1 more source
NP-hardness of testing equivalence to sparse polynomials and to constant-support polynomials
An $s$-sparse polynomial has at most $s$ monomials with nonzero coefficients. The Equivalence Testing problem for sparse polynomials (ETsparse) asks to decide if a given polynomial $f$ is equivalent to (i.e., in the orbit of) some $s$-sparse polynomial.
Baraskar, Omkar +3 more
openaire +4 more sources
On derivatives of conjugate trigonometric polynomials in L_0 (in Russian) [PDF]
Математичні Студії, 2012 We consider Szego type inequality, where the norm of the derivatives of the conjugate trigonometric polynomials is measured by the norm of the polynomial itself in L_0 space. We improve the estimate of the constant in it, which was got by V. V. Arestov
A. N. Adamov
doaj
Lebesgue and strong unicity constants for Zolotareff polynomials [PDF]
, 1982 Myron S. Henry, J. J. Swetits
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Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.This article demonstrates that encasing a hyperelastic balloon in an inextensible sleeve greatly increases its burst pressure. This simple mechanical behavior can be used to produce an asymmetric inflation‐deflation sequence for coupled balloons with different thicknesses so they could serve as a soft robot's rear and front anchors when driven from a ...
Ifat Gertler, Katherine J. Kuchenbecker
wiley +1 more source
Rotary 4D Printing of Programmable Metamaterials on Sustainable 4D Mandrel
Advanced Materials Technologies, EarlyView.The paper introduces open, rotary 4D printing of programmable tubular metamaterials. It presents an open, non‐planar path‐to‐G‐code pipeline and shape‐changing rotary mandrel that enable support‐free fabrication and multi‐stimuli actuation. Experiments and FEA validate the mentioned features and stress redistribution.
Hesam Soleimanzadeh +4 more
wiley +1 more source
On Constants in the Jackson Stechkin Theorem in the Case of Approximation by Algebraic Polynomials [PDF]
, 2018 А. Г. Бабенко, Yu. V. Kryakin
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Advanced Materials Technologies, EarlyView.This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding +5 more
wiley +1 more source