Monthly Journal: Publishes theoretical and applied research in all areas of Discrete Mathematical Sciences, Cryptography, Combinatorics, Elliptic Curves and Information Security.
Saptarshi Bej
In this paper: Barnette’s conjecture is an unsolved problem in graph theory. The problem states that every 3-regular (cubic), 3-connected, planar, bipartite (Barnette) graph is Hamiltonian. Partial results have been...
Seyyedeh Tahereh Jalali, Masoud Ghods
In this paper: The topological index has transformed the chemical structure into a numeric number and they make a connection between chemistry and mathematics. In this paper, we compute Y-index for some special grap...
Noui Lemnouar
In this paper: The security is so important for both storing and transmitting the digital data, the choice of parameters is critical for a security system, that is, a weak parameter will make the scheme very vulnera...
S. Rajareega, J. Vimala, D. Preethi
In this paper: In this paper, we study the concept of complex intuitionistic fuzzy soft convex ℓ-group . We examine some of its innate algebraic properties theoretically. Moreover, we define the notion of complex in...
Kritsanapong Somsuk
In this paper: The aim of this paper is to propose the special methods to speed up RSA’ s decryption process. In fact, this method gives the option of selecting the best parameters to recover the plaintext. Assuming...
Rasul Rasuli
In this paper: This paper aims to introduce the normalization, commutativity and centralization of TFSM(G) and investigate some of their basic properties. Also we investigate image and pre image of them under group...
Keisuke Hakuta
In this paper: Let be a finite field with q elements, and n a positive integer with n ≥ 2, where q = pm (p : a prime, m : a positive integer). It is natural to ask under which conditions a semilinear group over is...
M. Nalliah, R. Shankar, Tao-Ming Wang
In this paper: Let G = (V, E) be a graph of order p and size q without isolated vertices. A bijection f: E → {1, 2, … , q} is called a local antimagic labeling if w(u) ≠ w(v) for all uv ∈ E, where the vertex weight ...
Raghad A. Mustafa, Ahmed M. Ali, AbdulSattar M. Khidhir
In this paper: The maximum distance between two subsets Ś and S of vertex set V(G) of a connected graph G is maximum distance between any two vertices u and v such that u belong to Ś and v belong to S. In this paper...
Valentino Vito, Denny Riama Silaban
In this paper: For simple graphs G and H, their size Ramsey number is the smallest possible size of F such that for any red-blue coloring of its edges, F contains either a red G or a blue H. Similarly, we can defin...
Mohan, V. Tamizhazhagan, S. Balaji
In this paper: Apps, networks, frameworks, and services are all made possible by the cloud. In order to get the most out of the improved accessibility and computational capabilities, the Service Providers can offer...
E. V. Bakunina, O. V. Dykyi
In this paper: The improvement of cryptanalysis methods, in particular, using the mathematical apparatus of many-valued logic functions, determines the need to create methods for the synthesis of cryptographic primi...
Khalid Kadhim Jabbar, Hussain A. Hailal, Aysar Thamer Naser
In this paper: Information security is the biggest and most complex problem at present because of its great impact on modern software in all fields. Therefore, many researchers are working to develop modern methods...
Abu Firas Muhamad Al–Musawi, Enoch Suleiman
In this paper: In this research, one of the non-classical sets, the permutation set, is utilized to analyze a new class of topological groups induced by β-sets, it is named permutation topological groups, and invest...
Areej Tawfeeq Hameed, Showq Mohammed Abrahem, Ahmed Hamzah Abed
In this paper: The aim of this paper is to introduce the terms fuzzy RG-subalgebra of RG -algebra, provide a few important examples, and look at a few aspects in this paper. The image and pre-image of fuzzy RG-subal...
Hayder Baqer Ameen, Hasanain Hamid Ahmad, Ahmed J. Obaid
In this paper: The finite group M is an H-group if every subgroup in M is an M-subgroup, and we say M is a j-group if every subgroup in M is a j-subgroup. In this study, we look at some of the characteristics of som...
Salwa Mohammed Hamid, Ali Abd Aubad
In this paper: Assume that G is a finite group and X = tG where t is non-identity element with t3 = 1. The simple graph with node set being X such that a, b ∈ X, are adjacent if ab-1 is an involution element, is cal...
Manal Ali Sagban, Ali Abd Alhussein Zyarah, Ahmed Hadi Hussain
In this paper: In this paper, we introduce a new generalization of prime F.S.M (P.F.S), called I- prime F.S.M and I be any ideal of a commutative ring R also, we study some properties of it and giving some character...
Muhaimen Khudhair Shathir, Ghassan Ezzulddin Arif, Ruma Kareem K. Ajeena
In this paper: A triple vertex (TV) and triple vertex path (TVP) graph are defined as new concepts. These concepts consider the main point of this work to modify the symmetric encryption (SE) schemes and increase th...
Manal Hatif Kadhim, Ghassan Ezzulddin Arif
In this paper: A new version of the polyalphabetic encryption scheme (PES) has been proposed based on the triple vertex cycle graph (TVCG). In the current study, a new definition for TVCG is given. The PES has been...
Azmi Shawkat Abdulbaqi, Israa Falih Muslim, Asraa A. Abd Al-Ameer, Ahmed J. Obaid
In this paper: Cardiologists utilized electrocardiograms (ECGs) to observe cardiac disease in everyday life. A system for reading ECGs outside the hospital based on a Mobile Instrument (MobileInst) was developed to...
Zainab A. Jawad, Ahmed J. Obaid
In this paper: Communication among people has been significantly enhanced by the recent advancements in social media. Social media platforms have enabled users to share information, connect with others, and stay inf...
Lubna Emad Kadhim, Saif Aamer Fadhil
In this paper: With the rapid development of social informatization, information plays a pivotal role in people’s lives. The popularization of information has also brought serious information security problems, info...
Daniele Bufalo, Michele Bufalo, Giuseppe Orlando, Raffaele Tetta
In this paper: In this paper, we suggest a new approach to find any prime numbers up to a given n ∈ ℕ*. The proposed procedure does not work like a sieve and is easy to implement as it only uses assignments and subt...
Tran Thi Luong
In this paper: MDS matrices are from the MDS codes in coding theory that are being used widely in cryptographic applications. Recursive MDS matrix is an matrix that is a power of some simple companion matrix. These...
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