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Modeling the Volumes of a Special Stabilization Reserve Fund (Example of the Hotel «Zhovtnevyi») [PDF]

open access: yesBìznes Inform, 2021
The article specifies the use of an economic-mathematical instrumentarium to ensure a sufficient level of financing of operating periods of enterprises.
Lysenko Olena V.
doaj   +1 more source

Students' Mathematical Representation in Solving Exponential Function

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2023
One of the important abilities that students need to master when learning mathematics is mathematical representation. This ability will improve students' understanding of concepts, principles and procedures in solving mathematical problems.
Nurul Audhifa Utami   +2 more
doaj   +1 more source

Escape Criteria for Generating Fractals of Complex Functions Using DK-Iterative Scheme

open access: yesFractal and Fractional, 2023
Fractals are essential in representing the natural environment due to their important characteristic of self similarity. The dynamical behavior of fractals mostly depends on escape criteria using different iterative techniques.
Asifa Tassaddiq   +4 more
doaj   +1 more source

Antecedent Soil Moisture Conditions Influenced Vertical Dust Flux: A Case Study in Iran Using WRF-Chem Model

open access: yesLand, 2022
Soil moisture is one of the most important parameters affecting dust emission flux. This study was conducted to investigate the effects of soil moisture on vertical dust flux in the central plateau region of Iran.
Farshad Soleimani Sardoo   +6 more
doaj   +1 more source

Theoretical Contributions to Three Generalized Versions of the Celebioglu–Cuadras Copula

open access: yesAnalytics, 2023
Copulas are probabilistic functions that are being used more and more frequently to describe, examine, and model the interdependence of continuous random variables.
Christophe Chesneau
doaj   +1 more source

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

Geometric properties of harmonic functions associated with the symmetric conjecture points and exponential function

open access: yesAIMS Mathematics, 2020
In this paper, some classes of univalent harmonic functions are introduced by subordination, where the analytic parts of which are exponential starlike (or convex) functions with respect to the symmetric conjecture points.
Lina Ma, Shuhai Li, Huo Tang
doaj   +1 more source

Finite Basin's Area Fractal via Complex Newton's Method [PDF]

open access: yesKirkuk Journal of Science, 2018
In this study, we explain that when we applied Newton’s method on , the basins of roots have finite area when , where and . Using MATLAB we obtained nice fractals in order to prove the finite basins area when .
Zainab Weli Murad
doaj   +1 more source

Modeling of Price Changes for Standard Rooms in Polish Hotels (Krakow) [PDF]

open access: yesBìznes Inform, 2023
The tendencies in the development of the hotel industry in Europe and in Poland in particular are analyzed. Extensive and relevant statistical material was taken from booking sites as of November 2022.
Lysenko Olena V.
doaj   +1 more source

Periodic solutions in multivariate invariance arguments [PDF]

open access: yesOpuscula Mathematica, 2013
Inspired by the recent results of A. E. Abbas we determine continuous multivariate utility functions invariant with respect to a wide family of transformations related to the shift transformations.
Jacek Chudziak, Sebastian Wójcik
doaj   +1 more source

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