Results 51 to 60 of about 7,154 (300)

Pointwise Convergence of Wavelet Expansions

open access: yesJournal of Approximation Theory, 1995
The author examines the pointwise convergence of orthogonal wavelet expansions. Since the reproducing kernels of the associated multiresolution analysis form a quasi-positive delta sequence the author establishes pointwise uniform convergence on compact sets for continuous functions. This result is extended to distributions at points of continuity. The
openaire   +2 more sources

Quasicontinuous functions, minimal usco maps and topology of pointwise convergence [PDF]

open access: yes, 2010
In [HOLÁ, Ľ.—HOLÝ, D.: Pointwise convergence of quasicontinuous mappings and Baire spaces, Rocky Mountain J. Math.] a complete answer is given, for a Baire space X, to the question of when the pointwise limit of a sequence of real-valued quasicontinuous ...
Dušan Holý, Ladislav Matejíčka
core   +1 more source

Parametric Analysis of Spiking Neurons in 16 nm Fin Field‐Effect Transistor Technology

open access: yesAdvanced Intelligent Discovery, EarlyView.
Energy efficient computing has driven a shift toward brain‐inspired neuromorphic hardware. This study explores the design of three distinct silicon neuron topologies implemented in 16 nm fin field‐Effect transistor technology. While the Axon‐Hillock design achieves gigahertz throughput, its functional fragility persists. The Morris–Lecar model captures
Logan Larsh   +3 more
wiley   +1 more source

Some Topological Properties of The Set of Filter Cluster Functions

open access: yesKuwait Journal of Science, 2016
In [1], we generalized the concepts of pointwise convergence, uniform convergence and alpha-convergence for sequences of functions on metric spaces by using the filters on N. Then, in [2], we defined the concepts of limit function, F-limit function and F-
Huseyin Albayrak   +2 more
doaj  

Homogeneous approximation property for continuous shearlet transforms in higher dimensions

open access: yesJournal of Inequalities and Applications, 2016
This paper is concerned with the generalization of the homogeneous approximation property (HAP) for a continuous shearlet transform to higher dimensions. First, we give a pointwise convergence result on the inverse shearlet transform in higher dimensions.
Yu Su, Wanchang Zhang, Wenting Su
doaj   +1 more source

Multipliers of trigonometric series and pointwise convergence [PDF]

open access: yesTransactions of the American Mathematical Society, 1969
Introduction. In a recent paper M. Weiss and A. Zygmund [7] have studied the pointwise convergence of a trigonometric series a einx when the multipliers An= Injti (y real) are applied to it. The proof of their result makes use of Peano derivatives in LP, which bear a close connection with the tP classes of A. P. Calderon and A. Zygmund [1].
Riviere, N. M., Sagher, Y.
openaire   +2 more sources

Lidar‐Based Object Tracking of Traffic Participants with Sensor Nodes in Existing Urban Infrastructure

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper presents a lidar‐based sensor node design and a rule‐based state observer for edge‐based traffic participant tracking. Unlike other state‐of‐the‐art methods, this state observer enables real‐time, CPU‐only edge processing without relying on machine learning approaches.
Simon Schäfer   +2 more
wiley   +1 more source

Pointwise Estimation of Anisotropic Regression Functions Using Wavelets with Data-Driven Selection Rule

open access: yesMathematics, 2023
For nonparametric regression estimation, conventional research all focus on isotropic regression function. In this paper, a linear wavelet estimator of anisotropic regression function is constructed, the rate of convergence of this estimator is discussed
Jia Chen, Junke Kou
doaj   +1 more source

Pointwise Convergence and Uniformly convergence [PDF]

open access: yes, 2019
In this paper, some basic definitions and theorems for convergence sequence are firstly presented. Secondly, a convergence sequence of numbers is described.
Zaw Than
core  

Brooks-Jewett-type theorems for the pointwise ideal convergence of measures with values in l-groups [PDF]

open access: yes, 2011
Some Brooks-Jewett, Vitali-Hahn-Saks and Nikodym convergence-type theorems in the context of l-groups with respect to ideal convergence are proved. Moreover, an example is given, in which it is shown that in general results analogous to these kinds of ...
DIMITRIOU X.   +2 more
core   +1 more source

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