Vol. 3 No. 1 (2020)

Published: October 17, 2020

Research Articles

Dynamic model of infectious diseases on the coronavirus disease 2019

Bin Zhao*, Junjie Liu, Ke Wang, Zhiyong Deng, Jinming Cao
Abstract views: 7   PDF downloads: 3   HTML downloads: 0   pages: 018-022

Time series analysis of Holt model and the ARIMA Model facing Covid-19

Bin Zhao*, Mingzhe E, Jinming Cao
Abstract views: 7   PDF downloads: 4   HTML downloads: 0   pages: 023-029

Application of logistic regression equation analysis using derivatives for optimal cutoff discriminative criterion estimation

Andrey Bokov*, Svitlana Antonenko
Abstract views: 4   PDF downloads: 2   HTML downloads: 0   pages: 032-035

An astrobiological theorem

David A Steinberg*
Abstract views: 5   PDF downloads: 3   HTML downloads: 0   pages: 036-041

Review Articles

Poisson structures on (non)associative noncommutative algebras and integrable Kontsevich type Hamiltonian systems

Oksana E Hentosh*, Alexander A Balinsky, Anatolij K Prykarpatski*
Abstract views: 6   PDF downloads: 4   HTML downloads: 0   pages: 001-006

Analysis of the axial stability for an assembly of optical modes with stochastic fluctuations type Markov chain

Martinez Vara P, Gutierrez Ojeda C, A Garcia Guzman, E Saldivia Gomez, G Arenas Muñoz, JC Atenco Cuautle, G Martinez Niconoff*
Abstract views: 8   PDF downloads: 2   HTML downloads: 0   pages: 011-016

Perspective Studies

On freedman equation and the shape of our universe

S Kalimuthu*
Abstract views: 3   PDF downloads: 3   HTML downloads: 0   pages: 030-031