中文
相关论文

相关论文: The local trace function for super-wavelets

200 篇论文

We develop the theory of invariant structure preserving and free functions on a general structured topological space. We show that an invariant structure preserving function is pointwise approximiable by the appropriate analog of…

泛函分析 · 数学 2021-04-07 J. E. Pascoe

We investigate geometric properties of a class of trace functions expressed in terms of the deformed logarithmic and exponential functions. These trace functions and their properties may be of independent interest. We use them in particular…

数学物理 · 物理学 2024-05-15 Frank Hansen

We define a trace map for every cohomological correspondence in the motivic stable homotopy category over a general base scheme, which takes values in the twisted bivariant groups. Local contributions to the trace map give rise to quadratic…

代数几何 · 数学 2024-03-29 Fangzhou Jin

We consider the superposition of plane waves and localized wave packets. This kind of wave function can result from a local excitation of a particle described by a plane wave. For charged particles, the wave packet means a current, the time…

量子物理 · 物理学 2019-02-08 Istvan Magashegyi , Katalin Oltyan , Peter Foldi

Image matching that finding robust and accurate correspondences across images is a challenging task under extreme conditions. Capturing local and global features simultaneously is an important way to mitigate such an issue but recent…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Wenhao Zhong , Jie Jiang

Let $M$ be a von Neumann algebra equipped with a normal semi-finite faithful trace (nsf trace in short) and let $T\colon M\to M$ be a contraction. We say that $T$ is absolutely dilatable if there exist another von Neumann algebra $M'$…

算子代数 · 数学 2025-02-05 Charles Duquet , Christian Le Merdy

In this paper, we extend our previous work on the study of local scales of a function to studying local scales on curves and surfaces. In the case of a function f, the local scales of f at x is computed by measuring the deviation of f from…

泛函分析 · 数学 2016-07-22 Triet Minh Le

This paper has two goals: to present some new results that are necessary for further study and applications of quasi-linear functionals, and, by combining known and new results, to serve as a convenient single source for anyone interested…

泛函分析 · 数学 2019-02-12 Svetlana V. Butler

This paper studies controllability properties of recurrent neural networks. The new contributions are: (1) an extension of the result in the previous paper "Complete controllability of continuous-time recurrent neural networks" (Sontag and…

最优化与控制 · 数学 2007-05-23 Eduardo D. Sontag , Y. Qiao

In this paper we present a systematic study of continuous local iterated function systems. We prove local iterated function systems admit compact attractors and, under a contractivity assumption, construct their code space and present an…

动力系统 · 数学 2026-01-13 Elismar R. Oliveira , Paulo Varandas

Pairs $\aa \subset \bb$ of local quantum field theories are studied, where $\aa$ is a chiral conformal \qft and $\bb$ is a local extension, either chiral or two-dimensional. The local correlation functions of fields from $\bb$ have an…

高能物理 - 理论 · 物理学 2015-06-26 K. -H. Rehren , Ya. S. Stanev , I. T. Todorov

This essay gives the determination method of the local contrast of interference fringe patterns using continuous wavelet transform.

光学 · 物理学 2014-10-08 Kwang Hyok Jong , Chol Su Kim

In this paper, we establish local fractional Fourier Cosine and Sine Transforms on fractal space, considered some properties of local fractional Cosine and Sine Transforms, show applications of local fractional Fourier Cosine and Sine…

综合数学 · 数学 2011-10-24 Guang-Sheng Chen

We show that in principle, $N$-partite unitary transformations can be perfectly discriminated under local measurement and classical communication (LOCC) despite of their nonlocal properties. Based on this result, some related topics,…

量子物理 · 物理学 2009-11-13 Xiangfa Zhou , Yongsheng Zhang , Guangcan Guo

We study the local dimensions and local multifractal properties of measures on doubling metric spaces. Our aim is twofold. On one hand, we show that there are plenty of multifractal type measures in all metric spaces which satisfy only mild…

经典分析与常微分方程 · 数学 2017-02-03 Antti Käenmäki , Tapio Rajala , Ville Suomala

In time series classification and regression, signals are typically mapped into some intermediate representation used for constructing models. Since the underlying task is often insensitive to time shifts, these representations are required…

声音 · 计算机科学 2019-07-16 Joakim Andén , Vincent Lostanlen , Stéphane Mallat

In this paper we will show how to constructed an Skew-Field with trace-preserving endomorphisms of the affine plane. Earlier in my paper, we doing a detailed description of endomorphisms algebra and trace-preserving endomorphisms algebra in…

综合数学 · 数学 2022-08-23 Orgest Zaka

We establish endoscopic and stable trace formulas whose discrete spectral terms are weighted by automorphic $L$-functions, by the use of basic functions that are incorporated into the global spectral and geometric coefficients. This is a…

表示论 · 数学 2022-04-18 Tian An Wong

A new construction of a directional continuous wavelet analysis on the sphere is derived herein. We adopt the harmonic scaling idea for the spherical dilation operator recently proposed by Sanz et al. but extend the analysis to a more…

天体物理学 · 物理学 2011-10-28 J. D. McEwen , M. P. Hobson , A. N. Lasenby

We give divisibility results for the (global) characteristic varieties of hypersurface complements expressed in terms of the local characteristic varieties at points along one of the irreducible components of the hypersurface. As an…

代数拓扑 · 数学 2019-02-14 Yongqiang Liu , Laurentiu Maxim