Results 111 to 120 of about 4,778,088 (249)
The Problem of Optimizing a Set of Quadratic Criteria Relative to a Linear Multi-Step Control System
Известия Иркутского государственного университета: Серия "Математика"A linear-quadratic problem of optimal control in a discrete-time formulation and multi-objective setting is considered: a linear system, a set of quadratic objective functions in state and control variables, multi-objective optimization, and Pareto ...
V.A. Srochko +2 more
doaj +1 more source
On an extremal problem of Selberg II
Journal of Approximation Theory, 2007 Für \(p\in\mathbb{N}\) sei \(m_p\) das Minimum von \(\prod_{j=1}^p(1+y_j)\) unter den Bedingungen \((y_1,\dots,y_p)\in \mathbb{R}_+^p,\,\, \prod_{j=1}^py_j=e^{1-p},\,\, \prod_{1\leq i1\) strikt monoton wachsende, unbeschränkte Funktion \(\varphi_k(x):=x^k\log x-(x^k-1)\log(x-1)\) ein und beweist damit: Das simultane Gleichungssystem \(\varphi_1(s ...
openaire +1 more source
Advanced Functional Materials, EarlyView.This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen +13 more
wiley +1 more source
On certain extremal problems concerning polynomials [PDF]
, 1990 Certain extremal problems concerning polynomials that have restricted ranges with a node are ...
Shi, Ying-Guang
core +1 more source
On the Extremal Aspect of the Frobenius Problem
Journal of Combinatorial Theory, Series A, 1996 Concerning the Frobenius number \(g= g(a_1, \dots, a_n)\) (cf. the review above) \textit{P. Erdös} and \textit{R. L. Graham} [Acta Arith. 21, 399-408 (1972; Zbl 0246.10010)] defined \(g(n, \ell)= \max_{a_n= \ell} g\), the maximum being taken over all sets of \(n\) coefficients with the maximal coefficient \(\ell\) \((\ell \geq n)\).
openaire +3 more sources
Advanced Functional Materials, EarlyView.The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann +2 more
wiley +1 more source
Making the Case for Organ‐on‐Chip Platforms in Long‐Acting Therapeutics Development
Advanced Healthcare Materials, EarlyView.LATs release drug from a tissue‐resident depot over weeks to months, improving adherence, but their development is hampered by preclinical models that cannot reproduce the coupled tissue processes, sustained release, local microenvironment change, interstitial transport, immune and foreign‐body responses, and clearance that govern depot performance in ...
Charlie Gowans +7 more
wiley +1 more source
Refinements of inequalities on extremal problems of polynomials
Open MathematicsLet H(z) be a polynomial of degree n, and for any complex number α, let D α H(z) = nH(z) + (α − z)H′(z) denote the polar derivative of H(z) with respect to α.
Devi Maisnam Triveni +2 more
doaj +1 more source
Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials
Advanced Materials, EarlyView.Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley +1 more source