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A Regularization Method for the Proximal Point Algorithm
Journal of Global Optimization, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Robust point matching by l1 regularization
2015 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2015We propose a new method to solve the point matching problem by l1 regularization. The non-rigid transformation function based on compact support radial basis functions (CSRBF) is represented by the linear system with respect to its coefficients. The transformation function is estimated by the proposed sparse optimization model with regularizing the ...
JianBing Yi +4 more
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Randomness and Local Regularity of Points in a Plane
Biometrika, 1978SUMMARY Sorne nearest neighbour test procedures, assuming a null hypothesis of a Poisson process in an infinite plane, are shown to be inapplicable when a complete map of individuals is available. Two statistics, the squared coefficient of variation of squared nearest neighbour distances, and the ratio of the geometric mean to the arithmetic mean of ...
Brown, D., Rothery, P.
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Journal of Geometry, 1997
The author continues his investigation in Geom. Dedicata 46, No. 1, 47-60 (1993; Zbl 0783.51002) of how geometries can be reconstructed from their automorphism groups. In the paper under review he considers incidence structures \((P,{\mathcal L})\) that admit sharply point transitive groups \(G\) of automorphisms. In this case, \(P\) is identified with
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The author continues his investigation in Geom. Dedicata 46, No. 1, 47-60 (1993; Zbl 0783.51002) of how geometries can be reconstructed from their automorphism groups. In the paper under review he considers incidence structures \((P,{\mathcal L})\) that admit sharply point transitive groups \(G\) of automorphisms. In this case, \(P\) is identified with
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Chiral anomalies and point-splitting regularization
Physical Review D, 1988The anomalies of chiral gauge theories are discussed from the point of view of point-splitting regularization. The integrability of the regularized current is examined. Its relations with the Wess-Zumino consistency condition and Bose symmetry of the regularized Feynman diagrams are discussed.
, Qiu, , Ren
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2020
Let a be a point in \(\mathbb {C}\), and f(x) a (multi-valued) holomorphic function in a neighborhood of a except a. The point x = a is said to be a regular singular point of f(x) if f(x) is not holomorphic at x = a, and if there exists a positive number N such that, for any θ1 < θ2,
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Let a be a point in \(\mathbb {C}\), and f(x) a (multi-valued) holomorphic function in a neighborhood of a except a. The point x = a is said to be a regular singular point of f(x) if f(x) is not holomorphic at x = a, and if there exists a positive number N such that, for any θ1 < θ2,
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Constructions for point-regular linear spaces
Journal of Statistical Planning and Inference, 2001The paper introduces the concept of simple difference family over a group to construct a linear space with an automorphism group acting regularly on the point-set, in particular, any abelian linear space, which is related to a pairwise balanced design or Steiner 2-design known in the design terminology.
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Zero point energy and analytic regularizations
Physical Review D, 1993We discuss analytic regularization methods used to obtain the renormalized vacuum energy of quantum fields in an arbitrary ultrastatic spacetime. After proving that the $\ensuremath{\zeta}$-function method is equivalent to the cutoff method with the subtraction of the polar terms, we present two examples where the analytic extension method gives a ...
, Svaiter, , Svaiter
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1974
Suppose ϕ is a flow in \( {mathbb{S}^2} \), and \( S{\rm{(}}\varphi {\rm{)}}\;{\rm{ = }}\;square. \) □. As we shall show later, the behaviour of ϕ is very simple. In fact, if Ω ia any component of \( G(\varphi ) \), then Ω is an annulus, and if x ∈ Ω, then either (i) \( {O_\varphi }(x) \) is a Jordan curve which separates ∂(Ω), or (ii)
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Suppose ϕ is a flow in \( {mathbb{S}^2} \), and \( S{\rm{(}}\varphi {\rm{)}}\;{\rm{ = }}\;square. \) □. As we shall show later, the behaviour of ϕ is very simple. In fact, if Ω ia any component of \( G(\varphi ) \), then Ω is an annulus, and if x ∈ Ω, then either (i) \( {O_\varphi }(x) \) is a Jordan curve which separates ∂(Ω), or (ii)
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The Regularity of Critical Points of Polyconvex Functionals
Archive for Rational Mechanics and Analysis, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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