Contributions to Mathematics (ISSN : 2709-3646)
Volume 2 (2020)
Research Articles
Proper Dominating Functions of Graphs
James Hallas, Maria Talanda-Fisher, Ping Zhang
Pages: 1-10 | DOI: 10.47443/cm.2020.0024
An Asymptotic Formula of a Sum Function Involving GCD and Characteristic Function of the Set of r-Free Numbers
Mihoub Bouderbala, Meselem Karras
Pages: 11-15 | DOI: 10.47443/cm.2020.0016
Generalized Fractional Grüss-Type Inequalities
Paulo M. Guzmán, Juan E. Nápoles Valdés
Pages: 16-21 | DOI: 10.47443/cm.2020.0029
Extended Point Values of Distributions
Ricardo Estrada
Pages: 22–31 | DOI: 10.47443/cm.2020.0040
The Two-Parameter Xgamma Fréchet Distribution: Characterizations, Copulas, Mathematical Properties and Different Classical Estimation Methods
Haitham M. Yousof, Gholamhossein G. Hamedani, Mohamed Ibrahim
Pages: 32-41 | DOI: 10.47443/cm.2020.0031
A Note On the Variable Sum Exdeg Index/Coindex of Trees
Marjan Matejić, Emina Milovanović, Igor Milovanović, Akbar Ali
Pages: 42-46 | DOI: 10.47443/cm.2020.0048
Theory of Hyper-Singular Integrals and Its Application to the Navier-Stokes Problem
Alexander G. Ramm
Pages: 47-54 | DOI: 10.47443/cm.2020.0041
Generalized Fractional Hilfer Integral and Derivative
Juan E. Nápoles Valdés
Pages: 55-60 | DOI: 10.47443/cm.2020.0036
Total Dominating Functions of Graphs: Antiregularity Versus Regularity
Maria Talanda-Fisher, Ping Zhang
Pages: 61-70 | DOI: 10.47443/cm.2020.0045
Review Article
Recent Developments in Marshall-Olkin Distributions
Jiju Gillariose, Lishamol Tomy, Christophe Chesneau, Manju Jose
Pages: 71-75 | DOI: 10.47443/cm.2020.0017