Results 191 to 200 of about 508,252 (212)

Secure Encryption and Key Management for OFDM-PON Based on Chaotic Hilbert Motion

Journal of Lightwave Technology, 2023
We propose a novel security enhancement technique for physical layer secure orthogonal frequency division multiplexed-based passive optical network (OFDM-PON) using chaotic Hilbert motion. By using chaos to construct Hilbert motion, the traversal and the
Xinshuai Liang, Chongfu Zhang, Yufeng Luo, Xue Wang, K. Qiu   +4 more
semanticscholar   +1 more source

Generalization of Hilbert transform for symbolic analysis of noisy signals

Signal Processing, 2009
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Soumik Sarkar, Kushal Mukherjee, Asok Ray   +2 more
openaire   +2 more sources

Differential Equations in Hilbert Space with Dissipative Symbols

Journal of Mathematical Sciences, 2003
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Tame kernels under relative quadratic extensions and Hilbert symbols

Journal für die reine und angewandte Mathematik (Crelles Journal), 1998
Summary: For a relative-quadratic extension \(E/F\) of number fields, the 4-ranks of the tame kernel \(K_2(o_E)\) and of the positive tame kernel \(K_2(o_E)'=\text{ker}(K_2(o_E)\to \oplus_{w\,\text{real}} \mu_2)\) of \(E\) are computed in terms of local Hilbert symbols provided that the positive tame kernel of the base field \(F\) has no 2-torsion. The
Hurrelbrink, Jürgen, Kolster, Manfred
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Symbolic computation of limit cycles associated with Hilbert’s 16th problem

Communications in Nonlinear Science and Numerical Simulation, 2009
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Yu, P., Corless, R.
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Hilbert space formulation of symbolic systems for signal representation and analysis

Signal Processing, 2013
Probabilistic finite state automata (PFSA) have been widely used as an analysis tool for signal representation and modeling of physical systems. This paper presents a new method to address these issues by bringing in the notion of vector-space formulation of symbolic systems in the setting of PFSA.
Yicheng Wen, Asok Ray, Shashi Phoha
openaire   +1 more source

Meinong's theory of objects and Hilbert's \(\epsilon\)-symbol

Reports Math. Log., 1991
Summary: We propose a formalization of Meinong's theory of objects with the help of Hilbert's \(\varepsilon\)-symbol and a paraconsistent logical system, with an eye towards its application in an axiomatization of the natural sciences.
Newton C. A. da Costa, Francisco A. Doria, N. Papavero   +2 more
openaire   +2 more sources

The Hilbert Symbol in Higher-Dimensional Local Fields for Formal Lubin−Tate Groups

Journal of Mathematical Sciences, 2013
S. S. Afanas’eva, B. Bekker, S. Vostokov   +2 more
semanticscholar   +2 more sources

The Hilbert-Schmidt property for semiclassical Fourier integral operators with operator symbol

Asian-European Journal of Mathematics, 2023
O. F. Aid, A. Senoussaoui
semanticscholar   +1 more source

An Explicit Form of the Hilbert Symbol for Polynomial Formal Groups Over a Multidimensional Local Field. I

, 2016
S. Vostokov, V. Volkov, M. Bondarko
semanticscholar   +1 more source