Results 31 to 40 of about 209,957 (232)
Hyperbolic Equivariants of Rational Maps [PDF]
AbstractLet $K$ denote either ${\mathbb{R}}$ or ${\mathbb{C}}$. In this article, we study two new equivariants and a new invariant attached to a rational map $f\in K(z)$ under the action of conjugation by ${\operatorname{SL}}_2(K)$. The 1st two equivariants naturally live on real hyperbolic $[K:{\mathbb{Q}}]+1$ space and carry information about the ...
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Rotation Equivariant Convolutional Neural Networks for Hyperspectral Image Classification
Detection of surface material based on hyperspectral imaging (HSI) analysis is an important and challenging task in remote sensing. It is widely known that spectral-spatial data exploitation performs better than traditional spectral pixel-wise procedures.
Mercedes E. Paoletti+3 more
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Equivariant embedding theorems and topological index maps [PDF]
The construction of topological index maps for equivariant families of Dirac operators requires factoring a general smooth map through maps of a very simple type: zero sections of vector bundles, open embeddings, and vector bundle projections.
Abels+27 more
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Equivariant bordism of maps [PDF]
This note computes the bordism classification of equivariant maps between closed manifolds with action of a cyclic group of prime order.
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A general approach to equivariant biharmonic maps [PDF]
13 pages, final version to appear in Mediterranean Journal of ...
Stefano Montaldo, Andrea Ratto
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RiDOP: A Rotation-Invariant Detector with Simple Oriented Proposals in Remote Sensing Images
Compared with general object detection with horizontal bounding boxes in natural images, oriented object detection in remote sensing images is an active and challenging research topic as objects are usually displayed in arbitrary orientations.
Chongyang Wei+7 more
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On equivariant deformation of maps [PDF]
We work in the smooth category: manifolds and maps are meant to be smooth. Let G be a finite group acting on a connected closed manifold X and f an equivariant self-map on X with flA fixpointfree, where A is a closed invariant submanifold of X with codim A >- 3. The purpose of this paper is to give a proof using obstruction theory of the following fact:
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Existence of Equivariant Biharmonic Maps [PDF]
We consider two compact Riemannian manifolds M and N and a compact Lie group G that acts on both by isometries. Under certain assumptions on the structure of M and of the quotient space M/G, we construct equivariant biharmonic maps u: M → N with prescribed boundary data.
Hornung, Peter, Moser, Roger
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Wafer map defect pattern classification is essential in semiconductor manufacturing processes for increasing production yield and quality by providing key root-cause information.
Iljoo Jeong+5 more
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Local Weyl modules for equivariant map algebras with free abelian group actions [PDF]
Suppose a finite group acts on a scheme X and a finite-dimensional Lie algebra g. The associated equivariant map algebra is the Lie algebra of equivariant regular maps from X to g.
Alistair Savage+21 more
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