Monthly Journal: Publishes theoretical and applied research in all areas of Discrete Mathematical Sciences, Cryptography, Combinatorics, Elliptic Curves and Information Security.
Gee-Choon Lau, Wai Chee Shiu, Chee-Xian Soo
In this paper: An edge labeling of a connected graph G = (V, E) is said to be local antimagic if it is a Bijection f : E → {1, … ,|E|} such that for any pair of adjacent vertices x and y, f+(x) ≠ f+(y), where the in...
Tsimi Jean Armand, Pemha Binyam Gabriel Cedric
In this paper: In this paper, we propose an algorithm for decoding for mΘ Reed-Muller codes. Thus, we present first the notion of mΘ spectrum of Reed-Muller codes as in [2]; and we define secondly the notion of mΘ e...
Rasul Rasuli
In this paper: In this work, we introduce the concepts of bifuzzy submodules under norms and consider some of their properties and structured characteristics. Also, we investigate the intersection and direct product...
N. Annamalai, Durairajan Chinnapillai
In this paper: In this paper, we examine the linear codes with respect to the Hamming metric from incidence matrices of the zero-divisor graphs with vertex set consisting of all non-zero zero- divisors of the ring ℤ...
Keisuke Hakuta, Tsukasa Ishikawa
In this paper: In elliptic curve cryptography (ECC for short), point multiplication (or scalar multiplication) is the dominant operation. It is a very important matter to improve the efficiency of point multiplicati...
Ali Ahmad, Martin Bača, Andrea Semaničová–Feňovčíková
In this paper: If every edge in the graph G is also an edge of a subgraph of G isomorphic to a given graph H we say that the graph G admits an H-covering. Let G be a graph admitting an H-covering and let H1, H2, … ,...
Ahmed Maatallah, Ali Benhissi
In this paper: Let R be a commutative ring with identity and Y ⊆ Spec(R). In this paper, we pay attention to the concept of -filters. First, as a generalization of a prime -filter, we define the concept of 2-absorbi...
Zehra Işbilir, Nurten Gürses
In this paper: The aim of this study is to introduce the Pentanacci and Pentanacci-Lucas hybrid numbers. Then, some properties with respect to these special numbers and relations between them are obtained. In additi...
W. Fish, N. B. Mumba
In this paper: We show that the binary codes generated by the row span of adjacency matrices of the uniform subset graph Γ(2k, k, 1) and the Johnson graph Γ(2k, k, k − 1) coincide despite the graphs being non-isomor...
Wondwosen Zemene Norahun, Dawit Solomon Tadesse
In this paper: In this paper, we introduce the concept of *-fuzzy congruence relation on a pseudo-complemented almost distributive lattice and we provide a necessary and sufficient condition for a fuzzy congruence t...
Tuhin Karmakar, Saptarshi Biswas, Indrajit Das, Subhrapratim Nath
In this paper: The continual proliferation and evolution of the Internet of Things (IoT) domain is posing serious security threats to the whole network. In IoT, the insecure communication channel between sensors and...
Manoj Kumar
In this paper: Lightweight block cipher DoT was proposed by Patil, Bansod and Kumar in 2019. It is based on the substitution permutation network (SPN) structure. Its block and key size are 64 bits and 128 bits respe...
Talal Ali Al-Hawary
In this paper: This paper studies the fuzzy graph properties of density and being self-complimentary in perfectly regular and perfectly edge-regular fuzzy graphs. Several structural results for these classes of fuzz...
Amine Zellagui, Naima Hadj-Said, Adda Ali-Pacha
In this paper: This paper presents a new secure hash function structure inspired by the sponge construction for hash functions. It is designed to avoid the length of the extension attack, multi-collisions attack, an...
A. V. Sokolov, V. V. Radush
In this paper: The widespread use of block symmetric ciphers in modern information security systems makes the task of increasing their efficiency urgent, as well as the task of synthesizing high-quality cryptographi...
Maheswara Rao Valluri
In this paper: One of the challenging problems in number theory is to compute efficiently multiplicative order of integers modulo a prime. This problem was listed under open problems in the number theoretic complexi...
Shaimaa H. Ahmad, Raida D. Mahmood, Farah H. Mohammed, Zubaida M. Ibraheem
In this paper: A ring N is known as a right (left) SGmF – ring, if each simple right (left) N -modules are Gm – Flat. In this paper, we investigate characterizations of SGmF – ring. And from the results: 1. If N is...
Pragya Vaishnav, Manju Kaushik, Linesh Raja
In this paper: Over the past few years, smartphones have revolutionized our life. Authentication plays important role as all private and business data are stored in smartphone. Password authentication is not secure...
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