Communications in Mathematics and Applications

The “Communications in Mathematics and Applications” (CMA) is an international journal devoted to the publication of original and high-quality research of Pure and Applied Mathematics. The journal “Communications in Mathematics and Applications” (CMA) is being regularly published since 2010.

The "Communications in Mathematics and Applications" covers the following subject fields (but not limited to):

Pure Mathematics
Applied Mathematics
  • Algebra
  • Algebraic Geometry
  • Analysis
  • Category Theory
  • Graph Theory
  • Mathematical Logic & Foundations
  • Number Theory
  • Philosophy of Mathematics
  • Topology
  • Information Theory
  • Mathematical Physics
  • Numerical Analysis
  • Operations Research
  • Probability Theory
  • Computational Biology
  • Physical Applied Mathematics
  • Statistics
  • Computer Science: Algorithms and complexity, Architecture and organization, Computational science, Graphics and visual computing, Human-computer interaction, Information management, Intelligent systems, Networking and communication, Parallel and distributed computing, Platform-based development, Security and information assurance, Software engineering

To ensure speedy publication, only articles that are sufficiently well presented, containing significant results, and not required major revisions will be considered. Articles are accepted only after peer review.

Editorial decisions on the acceptance or otherwise are taken normally within 8 to 12 weeks (three months) of receipt of the article.
The journal is also publishing survey articles giving details of research progress made during the last three decades in a particular area.



Vol 12, No 2 (2021)

Table of Contents

Research Articles

Best Proximity Points for Cyclic Contractions in CAT(0) Spaces PDF
Jamnian Nantadilok, Chainarong Khunpanuk 231 - 240
Fractional Variational Iteration Method and Adomian’s Decomposition Method: Applications to Fractional Burgers Kuramoto KdV Equation via Hadamard Derivative PDF
Djeriba Hichem, Belghaba Kacem 241 - 251
Four New Sums of Second Hyper Zagreb Index Based on Cartesian Product PDF
M. Aruvi, J. Maria Joseph, E. Ramganesh 253 - 262
Automorphism Group of Dihedral Groups With Perfect Order Subsets PDF
Vinod S., Biju G. S. 263 - 271
Composite Weiner Hopf Equation with Variational Inequality and Equilibrium Problem PDF
Savita Rathee, Monika Swami 273 - 283
A Fuzzy Soft Set Theoretic Approach in Decision Making of Covid-19 Risk in Different Regions PDF
Anurag Awasthi, Sudhir Kumar Srivastava 285 - 294
On Rings Whose Quasi-Projective Modules Are Projective or Semisimple PDF
Nil Orhan Ertas, Ummahan Acar 295 - 302
Common Fixed Point Theorem in a Multiplicative S-Metric Space With an Application PDF
Prasad Kanchanapally, V. Naga Raju 303 - 314
Effect of Torsional Loading in an Axisymmetric Micro-Isotropic, Micro-Elastic Solid PDF
E. Rama 315 - 324
Characterizations of Some Regularities in Ordered Ternary Semigroups in Terms of Fuzzy Subsets PDF
Nareupanat Lekkoksung, Hataikhan Sanpan, Somsak Lekkoksung 325 - 333
Solving Fuzzy Linear Programming Problem Using Defuzzification Method PDF
Nalla Veerraju, V. Lakshmi Prasannam 335 - 345
Translation Surfaces in the 3-Dimensional Pseudo-Galilean Space Satisfying: \(\boldsymbol{\bigtriangleup^{\mathrm{II}}\, r_i=\lambda_i r_i}\) PDF
Azzi Ahmed, Bekkar Mohammed, Zoubir Hanifi 347 - 357
Fair Distribution Heuristics for Parallel Processors PDF
Mohammad Mahmood Otoom 359 - 366
Idempotents and Ideals of Regular Rings PDF
Preethi C.S., Jeeja A.V., Vinod S. 367 - 378
Stability Results of Solution of Non-Homogeneous Impulsive Retarded Equation Using the Generalized Ordinary Differential Equation PDF
D. K. Igobi, Lucky Igbinosun, Jeremiah Atsu 379 - 400


eISSN 0975-8607; pISSN 0976-5905