Results 211 to 220 of about 4,365,462 (264)

High-order near-field imaging of low-dimensional materials at infrared wavelengths. [PDF]

open access: yesMicrosyst Nanoeng
Zhao S   +6 more
europepmc   +1 more source

High-order diffraction for optical superfocusing. [PDF]

open access: yesNat Commun
He J   +7 more
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High-Order Directional Fields

ACM Transactions on Graphics, 2022
We introduce a framework for representing face-based directional fields of an arbitrary piecewise-polynomial order. Our framework is based on a primal-dual decomposition of fields, where the exact component of a field is the gradient of piecewise-polynomial conforming function, and the coexact component is defined as the adjoint of a dimensionally ...
Iwan Boksebeld, Amir Vaxman
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High-order consensus in high-order multi-agent systems

2013 9th Asian Control Conference (ASCC), 2013
This paper studies the high-order consensus problem for high-order multi-agent systems with heterogeneous dynamics and diverse communication delays. A necessary and sufficient condition is given for the existence of high-order consensus solution to heterogeneous multi-agent systems.
Yu-Ping Tian, Ya Zhang 0001
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Efficient High Order Matching

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2010
We present a computational approach to high-order matching of data sets in IR(d). Those are matchings based on data affinity measures that score the matching of more than two pairs of points at a time. High-order affinities are represented by tensors and the matching is then given by a rank-one approximation of the affinity tensor and a corresponding ...
Michael Chertok, Yosi Keller
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High-order lifting

Proceedings of the 2002 international symposium on Symbolic and algebraic computation, 2002
The well-known technique of adic-lifting for linear-system solution is studied. Some new methods are developed and applied to get algorithms for the following problems over the ring of univariate polynomials with coefficients from a field: rational system-solving, integrality certification and determinant/Smith-form computation.
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High Order Derivations and High Order Lie-Like Elements

Canadian Journal of Mathematics, 1972
We can define high order derivations of an algebra into the ground field by diagrams. Then consider the same diagrams in t he category of coalgebras. By reversing all t he arrows in these diagrams, we come to a new notion - high order Lie-like elements of a coalgebra.
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