Results 71 to 80 of about 91,873 (257)
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Nonsmooth Newton’s Method and Semidefinite Optimization [PDF]
, 2003 We introduce basic ideas of a nonsmooth Newton’s method and its application in solving semidefinite optimization (SDO) problems. In particular, the method can be used to solve both linear and nonlinear semidefinite complementarity problems.
Sun, Jie
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Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
Open Mathematics, 2017 Some new error bounds for the linear complementarity problems are obtained when the involved matrices are weakly chained diagonally dominant B-matrices. Numerical examples are given to show the effectiveness of the proposed bounds.
Sun Deshu, Wang Feng
doaj +1 more source
Formulating and Solving Exhaustible Resource Models as Mixed Complementarity Problems in GAMS [PDF]
In this paper a formulation of dynamic non-linear programs as mixed complementarity problems (mcp) is shown. Models of exhaustible resource markets are used to describe the transformation.
Sven M. Flakowski
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Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Bloodstream infections (BSI) are one of the leading causes of mortality and morbidity in both civilian and military populations. This paper summarizes recent progress in novel treatment strategies to manage BSI arising from both bacterial and fungal pathogens using molecules, particles, and materials to elicit host‐directed immunity.
Thomas Thomou +11 more
wiley +1 more source
Projective algorithms for solving complementarity problems
International Journal of Mathematics and Mathematical Sciences, 2002 We present robust projective algorithms of the von Neumann type for the linear complementarity problem and for the generalized linear complementarity problem.
Caroline N. Haddad, George J. Habetler
doaj +1 more source
Mathematical Modelling and Analysis, 2018 An arc search interior-point algorithm for monotone symmetric cone linear complementarity problem is presented. The algorithm estimates the central path by an ellipse and follows an ellipsoidal approximation of the central path to reach an ε-approximate ...
Mohammad Pirhaji +3 more
doaj +1 more source
A Geometric Problem in Simplicial Cones with Applications to Linear Complementarity Problems [PDF]
, 1986 We consider the following geometric question: suppose we are given a simplicial cone K in R^n. Can we find a point @) in the interior of K satisfying the property that the orthogonal projection of @) onto the linear hull of every face of K is in the ...
Kelly, Leroy M. +2 more
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