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Coincidence condition of two Bézier curves of an arbitrary degree
Computers & Graphics, 2016This paper discusses the coincidence condition of two Bezier curves of the same degree, which is necessary for a curve/curve intersection algorithm. It proves that two Bezier curves of the same degree are coincident with each other if and only if they have a coincident control polygon or they can be reparameterized into the same non-reparameterizable ...
Xiao-Diao Chen, Chao Yang, Weiyin Ma
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2018
This appendix is devoted to the coincidence degree. First we recall the classical coincidence degree theory introduced by J. Mawhin for open and bounded sets in a normed linear space.
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This appendix is devoted to the coincidence degree. First we recall the classical coincidence degree theory introduced by J. Mawhin for open and bounded sets in a normed linear space.
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Contributions to coincidence degree theory of asymptotically homogeneous operators
Nonlinear Analysis: Theory, Methods & Applications, 2008The article deals with some elementary results on the coincidence degree for mappings of type \(L - N\) between Banach spaces \(X\) and \(Y\), where \(L\) is a Fredholm operator of index \(0\) and \(N\) is a continuous and compact operator. The coincidence degree \(d(L - N,\Omega)\) of such a mapping on the boundary of an open bounded set of \(X\) is ...
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Aripiprazole Overdose and Transient 2:1 Second Degree Atrioventricular Block: Only A Coincidence?
Current Drug Safety, 2019Background: Atypical antipsychotics, unlike traditional antipsychotics, are considered to have limited cardiovascular side effects, but recent evidence drew attention to potential cardiac rhythm disturbances during aripiprazole therapy. Prolonged QT-interval and increased heart rate were described during treatment with therapeutic doses of ...
Russo, Lucia +4 more
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Coincidence degree and nontrivial solutions of elliptic boundary value problems at resonance
Nonlinear Analysis: Theory, Methods & Applications, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Modeling of Multiteeth Contact Meshing Gear Dynamics with Backlash and Coincidence Degree
Advanced Materials Research, 2012In the present paper, a multiteeth meshing gear contact dynamics model is proposed by introducing a modified robotic contact model. The inertial property, backlash of gear teeth and coincidence degree of gear meshing are considered into the model. In addition, the proposed model is used to simulate discontinuous meshing gear contact.
Zhen Xu, Hua Deng, Qi Wang
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Integrals with nearly coincident branch points: Gegenbauer polynomials of large degree
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2006The integral considered here is a loop integral of the form where the integrand has branch points at t =± θ , F ( t 2 , θ 2 ) is an analytic ...
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Multi-feature driver face detection based on area coincidence degree and prior knowledge
2009 4th IEEE Conference on Industrial Electronics and Applications, 2009Exact and fast driver face detection is a key for recognising whether drivers are fatigue or not by detecting ficial organs while driving using machine vision technology. Aiming at the limitation of driver face detection algorithm based on single feature in detection precision and reliability, a novel fusion algorithm of driver face detection is ...
null Wei Sun +4 more
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On the topological coincidence degree for perturbations of Fredholm operators
1980We construct an orientation on the space of all Fredholm operators of index 0 and use it in order to define a coincidence degree for nonlinear compact perturbations of linear Fredholm operators.
PEJSACHOWICZ, JACOBO, Vignoli A.
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Communications in Nonlinear Science and Numerical Simulation
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Sami Baroudi +3 more
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Sami Baroudi +3 more
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