Results 21 to 30 of about 12,348,205 (356)

On Degenerate Truncated Special Polynomials

open access: yesMathematics, 2020
The main aim of this paper is to introduce the degenerate truncated forms of multifarious special polynomials and numbers and is to investigate their various properties and relationships by using the series manipulation method and diverse special proof ...
Ugur Duran, Mehmet Acikgoz
doaj   +1 more source

Exponential rings, exponential polynomials and exponential functions [PDF]

open access: yesPacific Journal of Mathematics, 1984
An exponential ring is a pair (R,E), where R is a commutative ring with unit 1 and \(E: (R,+)\to U\) (the multiplicative group of units in R) satisfying \(E(x+y)=E(x)E(y)(x,y\in R),E(0)=1.\) In preparation for proving that each subset of \({\mathbb{R}}^ 2\) definable (with parameters) in the language of exponential rings has finitely many connected ...
openaire   +3 more sources

Expoential bounds on the number of causal triangulations [PDF]

open access: yes, 2014
We prove that the number of combinatorially distinct causal 3-dimensional triangulations homeomorphic to the 3-dimensional sphere is bounded by an exponential function of the number of tetrahedra.
Durhuus, Bergfinnur, Jonsson, Thordur
core   +1 more source

Star-likeness associated with the exponential function [PDF]

open access: yesTurkish Journal of Mathematics, 2019
Given a domain $\Omega$ in the complex plane $\mathbb{C}$ and a univalent function $q$ defined in an open unit disk $\mathbb{D}$ with nice boundary behaviour, Miller and Mocanu studied the class of admissible functions $\Psi(\Omega,q)$ so that the ...
Adiba Naz, S. Nagpal, V. Ravichandran
semanticscholar   +1 more source

Exponential-Distance Weights for Reducing Grid-like Artifacts in Patch-Based Medical Image Registration

open access: yesSensors, 2021
Patch-based medical image registration has been well explored in recent decades. However, the patch fusion process can generate grid-like artifacts along the edge of patches for the following two reasons: firstly, in order to ensure the same size of ...
Liang Wu, Shunbo Hu, Changchun Liu
doaj   +1 more source

Soliton Solutions of Mathematical Physics Models Using the Exponential Function Technique

open access: yesSymmetry, 2020
This paper is based on finding the exact solutions for Burger’s equation, Zakharov-Kuznetsov (ZK) equation and Kortewegde vries (KdV) equation by utilizing exponential function method that depends on the series of exponential functions.
Shumaila Javeed   +6 more
semanticscholar   +1 more source

Sharp Bounds of Hankel Determinant on Logarithmic Coefficients for Functions Starlike with Exponential Function

open access: yesFractal and Fractional, 2022
Using the Lebedev–Milin inequalities, bounds on the logarithmic coefficients of an analytic function can be transferred to estimates on coefficients of the function itself and related functions.
Lei Shi   +4 more
doaj   +1 more source

A Sensitive and Versatile Thickness Determination Method Based on Non-Inflection Terahertz Property Fitting

open access: yesSensors, 2019
The accuracy of thin-film characterization in terahertz spectroscopy is mainly set by the thickness uncertainty. Physical thickness measurement has limited accuracy for thin-film samples thinner than a few hundreds of micrometers and is sometimes even ...
Xuequan Chen, Emma Pickwell-MacPherson
doaj   +1 more source

Exponential beams of electromagnetic radiation [PDF]

open access: yes, 2006
We show that in addition to well known Bessel, Hermite-Gauss, and Laguerre-Gauss beams of electromagnetic radiation, one may also construct exponential beams.
Allen L   +13 more
core   +2 more sources

Improved Convolutional Neural Network Based on Fast Exponentially Linear Unit Activation Function

open access: yesIEEE Access, 2019
The activation functions play increasingly important roles in deep convolutional neural networks. The traditional activation functions have some problems such as gradient disappearance, neuron death and output offset, and so on.
Zheng Qiumei, Tan Dan, Wang Fenghua
doaj   +1 more source

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