Results 11 to 20 of about 196,126 (161)

Average booking curves draw exponential functions. [PDF]

open access: yesSci Rep, 2023
The booking curve time series in perishable asset industries, including hotels, has been studied to manage a demand-supply condition or revenue management (RM).
Shintani M, Umeno K.
europepmc   +2 more sources

Discrete fractional calculus with exponential memory: Propositions, numerical schemes and asymptotic stability

open access: yesNonlinear Analysis, 2023
A new fractional difference with an exponential kernel function is proposed in this study. First, a difference operator is defined by the exponential function.
Guang Yang, Guo-Cheng Wu, Hui Fu
doaj   +3 more sources

The Jacobian of the Exponential Function [PDF]

open access: yesSSRN Electronic Journal, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Magnus, J.R., Pijls, H.G.J., Sentana, E.
openaire   +6 more sources

Translanguaging to Persevere Is Key for Latinx Bilinguals' Mathematical Success

open access: yesJournal of Urban Mathematics Education, 2021
Recent reform efforts state the importance of providing students with opportunities to persevere with challenging mathematics to make meaning. We posit translanguaging practice as a vital option by which Latinx bilingual students can sustain collective ...
Joseph DiNapoli, Hector Morales, Jr.
doaj   +1 more source

Gamma operators reproducing exponential functions

open access: yesAdvances in Difference Equations, 2020
The present paper deals with reconstruction of Gamma operators preserving some exponential functions and studies their approximation properties: uniform convergence, rate of convergence, asymptotic formula and saturation.
Tuncer Acar   +2 more
doaj   +1 more source

Entire Bivariate Functions of Exponential Type II

open access: yesМатематичні Студії, 2023
Let $f(z_{1},z_{2})$ be a bivariate entire function and $C$ be a positive constant. If $f(z_{1},z_{2})$ satisfies the following inequality for non-negative integer $M$, for all non-negative integers $k,$ $l$ such that $k+l\in\{0, 1, 2, \ldots, M\}$, for ...
A. Bandura, F. Nuray
doaj   +1 more source

Axiomatization of an exponential similarity function [PDF]

open access: yesMathematical Social Sciences, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Billot, Antoine   +2 more
openaire   +4 more sources

On Exponential Functionals of Lévy Processes [PDF]

open access: yesJournal of Theoretical Probability, 2013
Exponential functionals of Lévy processes appear as stationary distributions of generalized Ornstein-Uhlenbeck (GOU) processes. In this paper we obtain the infinitesimal generator of the GOU process and show that it is a Feller process. Further we use these results to investigate properties of the mapping Φ, which maps two independent Lévy processes to
Behme, Anita, Lindner, Alexander
openaire   +2 more sources

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

Rational quadratic trigonometric Bézier curve based on new basis with exponential functions

open access: yes上海师范大学学报. 自然科学版, 2017
We construct a rational quadratic trigonometric Bézier curve with four shape parameters by introducing two exponential functions into the trigonometric basis functions in this paper.
Wu Beibei   +3 more
doaj   +1 more source

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