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Klein Topological Field Theories from Group Representations [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2011 We show that any complex (respectively real) representation of finite group naturally generates a open-closed (respectively Klein) topological field theory over complex numbers.
Sergey A. Loktev, Sergey M. Natanzon
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Real-Time Endoscopic Video Enhancement via Degradation Representation Estimation and Propagation [PDF]
Journal of ImagingEndoscopic images are often degraded by uneven illumination, motion blur, and tissue occlusion, which obscure critical anatomical details and complicate surgical manipulation. This issue is particularly pronounced in single-port endoscopic surgery, where
Handing Xu +3 more
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Real Representation of the Polarimetric Scattering Matrix for Monostatic Radar
Remote Sensing, 2023 Synthetic aperture radar with polarimetric diversity is a powerful tool in remote sensing. Each pixel is described by the scattering matrix corresponding to the emission/reception polarization states (usually horizontal and vertical).
Madalina Ciuca +4 more
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Limits of real numbers in the binary signed digit representation [PDF]
Logical Methods in Computer Science, 2022 We extract verified algorithms for exact real number computation from constructive proofs. To this end we use a coinductive representation of reals as streams of binary signed digits.
Franziskus Wiesnet, Nils Köpp
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Axioms, 2023 By applying the weighted relaxation technique to the gradient-based iterative (GI) algorithm and taking proper weighted combinations of the solutions, this paper proposes the weighted, relaxed gradient-based iterative (WRGI) algorithm to solve the ...
Xiaowen Wu +3 more
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Totally real representations and real function spaces [PDF]
Pacific Journal of Mathematics, 1971 0* Introduction* Let X be a riemannian symmetric space of compact type and G its largest connected group of isometries. In his 1929 paper [1] on class 1 representation s, E. Cartan showed that the symmetry of X sends every uniformly closed G-invariant function space on X to its complex conjugate.
Moore, Calvin C., Wolf, Joseph A.
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Applied Sciences, 2022 Deafferentation induced by local anesthesia causes a larger perceived area than the real area of the mouth, which, in the perspective of body representation, belongs to implicit body representation.
Yunxiang Xia +3 more
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REPRESENTATIONS OF REAL BANACH ALGEBRAS [PDF]
Journal of the Australian Mathematical Society, 2010 AbstractA commutative complex unital Banach algebra can be represented as a space of continuous complex-valued functions on a compact Hausdorff space via the Gelfand transform. However, in general it is not possible to represent a commutative real unital Banach algebra as a space of continuous real-valued functions on some compact Hausdorff space, and ...
Albiac, F., Briem, E.
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The tempered spectrum of a real spherical space [PDF]
, 2017 Let G/H be a unimodular real spherical space which is either absolutely spherical or wave-front. It is shown that every tempered representation of G/H embeds into a relative discrete series of a boundary degeneration of G/H. If in addition G/H is of wave-
Knop, Friedrich +2 more
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Dual Representation of Quasiconvex Conditional Maps [PDF]
, 2010 We provide a dual representation of quasiconvex maps between two lattices of random variables in terms of conditional expectations. This generalizes the dual representation of quasiconvex real valued functions and the dual representation of conditional ...
Frittelli, Marco, Maggis, Marco
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