Category Archives: jmss

Parametric Equations Giving Solution Sets Memorial Conjecture

Parametric Equations Giving Solution Sets Memorial Conjecture Remzi AKTAY Çubuk Science and Art School. Abstract: It was proposed by Paul Erdös in 1948 and known as the Erdos-Strauss Delusion guess that for a positive integer P ≥2, the sum of three positive unit fractions is     and the solution sets are always. So far the…

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Basic Concept and Application of Differential Operator in Time and Space by Orthogonal Collocation Finite Elements Method

Basic Concept and Application of Differential Operator in Time and Space by Orthogonal Collocation Finite Elements Method Takaki Ohkubo Professor emeritus, Department of civil and environmental engineering, Hakodate national college of technology(〒042-8501,14-1 Tokura Hakodate Hokkaido Japan)e-mail:ohkubo@hakodate-ct.ac.jp Abstract: The aim of this paper is to spread the basic concept and the application of orthogonal collocation finite…

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Discussions on Evaluation of Material Balance in Simulated Moving Bed Chromatography by Orthogonal Collocation Finite Elements Method

Discussions on Evaluation of Material Balance in Simulated Moving Bed Chromatography by Orthogonal Collocation Finite Elements Method Takaki Ohkubo Professor emeritus, Department of civil and environmental engineering, Hakodate national college of technology(〒042-8501,14-1 Tokura Hakodate Hokkaido Japan)e-mail:ohkubo@hakodate-ct.ac.jp Abstract: This paper discusses on evaluation of material balance in simulated moving bed chromatography by using the advantage of…

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Imports in Fob Delivery Terms

Imports in Fob Delivery Terms Dr. Aylin Kolbaşı Turkish Statistical Institute, Devlet Mah. Necatibey cad. No:114,Ankara,Türkiye. Abstract: Foreign trade data and indicators are important resources for many economic analysis. In particular, the Central Bank of the Republic of Türkiye uses these data for the calculation of balance of payments. Export data published by TurkStat are…

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Global stability properties of virus dynamics discrete models

Global stability properties of virus dynamics discrete models Kaori Saito1, Yoshihiro Hamaya2 1. Department of Business Administration, Meisei University, 2-1-1 Hodokubo, Hinoshi, Tokyo 191-8506, Japan. E-mail: kaori.saito@meisei-u.ac.jp 2. Graduate School of Informatics, Okayama University of Science 1-1 Ridai-cho, Kitaku, Okayama 700-0005, Japan. Abstract: A sufficient condition for the global stability of positive equilibrium points of…

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Some Special Curves According to Bishop Frame in Euclidean Space E3

Some Special Curves According to Bishop Frame in Euclidean Space E3 Thiago Mendonca Departamento de Matematica, UFRPE, Rua Manoel de Medeiros, s/n – Dois Irm~aos, Recife – PE, 52171-900. Abstract: In this study, we analyze the correspondence between the Bishop frame, which is an alternative way of defining a moving frame in Euclidean 3-space, of…

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Study of Equi – Continuous Spaces in Linear Topolgical Spaces

Study of Equi – Continuous Spaces in Linear Topolgical Spaces Binod Prasad1, Md Shahabuddin2, Pramod Kumar Pandey3, Suresh Kumar Shukla4 & Umesh Kumar Srivastava5 1. T.R.M. Campus, Birganj, Nepal, Tribhuvan University, Nepal. Mob. (Whatsapp) : 977,985 – 5035185, Email Id : bp97251@gmail.com 2. P.R.R.D. College, Bairgainia, Sitamarhi – 843313,  B.R.A. Bihar University Muzaffarpur – 842001,…

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Lower Bounds for Zagreb Indices of RNA Graphs Using Graph Algorithms

Lower Bounds for Zagreb Indices of RNA Graphs Using Graph Algorithms Elif ERYAŞAR1, Şerife BÜYÜKKÖSE2 1. Department of Mathematics, Sinop University, 57000, Sinop, Turkey. 2. Department of Mathematics, Gazi University, 06500, Ankara, Turkey (corresponding author). Abstract: The structure of RNA has been a natural subject for mathematical modeling, including many innovative computational models. The representation…

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A New Characterization of Hall Effects on Flow Through Porous Medium in a Rotating Parallel Plate Channel

A New Characterization of Hall Effects on Flow Through Porous Medium in a Rotating Parallel Plate Channel Satya Ranjan Pradhani1, Lakshmi Kant Roy2, Umesh Kumar Srivastava3 1. Research Scholar in Ph.D., University Department of Mathematics, B.R.A. Bihar University, Muzaffarpur – 842001, Bihar, India. 2. T.P. Varma College, Narkatiyaganj, West Champaran – 845455, B.R.A. Bihar University,…

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