Results 31 to 40 of about 602,701 (283)
A Global Continuous Multi-Scale Terrain Contour Simplification Method Based on the Level Set
Applied Sciences, 2021 Multi-scale spatial representation has been widely used in geographic information and online mapping systems. Terrain contour, which provides a reference for understanding and monitoring the Earth’s surface, is an important data category.
Haoyue Qian +5 more
doaj +1 more source
Continuous spin particles from a string theory
, 2005 It has been shown that the massless irreducible representations of the Poincar\'e group with continuous spin can be obtained from a classical point particle action which admits a generalization to a conformally invariant string action.
Mourad, J.
core +2 more sources
Generalized homogeneous quasi‐continuous controllers [PDF]
International Journal of Robust and Nonlinear Control, 2007 AbstractA new class of arbitrary‐order homogeneous quasi‐continuous sliding‐mode controllers containing numerous functional parameters is proposed. All the controllers also have robust output‐feedback versions. A numerical procedure is established for the first time for setting the controller parameters.
Levant, Arie, Pavlov, Yuri
openaire +2 more sources
Continuous generalization of water system elements
Geocarto InternationalContinuous generalization effectively tackling the challenge of representing maps at continuous scales. Current research on continuous generalization focuses solely on the continuous simplification of individual element, lacking the capability to handle ...
Yue Chen, Haizhong Qian, Zhihe Fu
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Generalized Conley-Zehnder index
, 2013 The Conley-Zehnder index associates an integer to any continuous path of symplectic matrices starting from the identity and ending at a matrix which does not admit 1 as an eigenvalue. We give new ways to compute this index.
Gutt, Jean
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On the Generalized Continuity Equation [PDF]
Chinese Physics Letters, 2010 A generalized continuity equation extending the ordinary continuity equation has been found using quanternions. It is shown to be compatible with Dirac, Schrodinger, Klein-Gordon and diffusion equations. This generalized equation is Lorentz invariant. The transport properties of electrons are found to be governed by Schrodinger-like equation and not by
Arbab, Arbab I., Widatallah, Hisham. M.
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Training a perceptron in a discrete weight space
, 2001 On-line and batch learning of a perceptron in a discrete weight space, where each weight can take $2 L+1$ different values, are examined analytically and numerically.
A. Buhot +28 more
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Multipliers for Continuous Frames in Hilbert Spaces
, 2012 In this paper we examine the general theory of continuous frame multipliers in Hilbert space. These operators are a generalization of the widely used notion of (discrete) frame multipliers.
Balazs, Peter +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Continuous-Like Linear Operators on Bilinear Spaces
Journal of Mathematical and Fundamental Sciences, 2020 This paper introduces continuous-like linear operators on bilinear spaces as a generalization of continuous linear operators on Hilbert spaces. It is well known that the existence of the adjoint of a linear operator on a Hilbert space is equivalent to ...
Sabarinsyah Sabarinsyah +2 more
doaj +1 more source