Volume & Issue: Volume 27, Issue 1, 2019 
A group from Hackenbush game

Pages 1-12

Awad Alabdala; Essam El-Seidy


On a class of generalized ϕ-recurrent Sasakian manifold

Pages 1-14

Venkatesha Venkatesha; H. Aruna Kumara; Devaraja Mallesha Naik


Complete decomposable MS-algebras

Pages 1-11

Abd El-Mohsen Badawy; Ahmed Gaber


On involute-evolute curve couple in the hyperbolic and de Sitter spaces

Pages 1-18

H. S. Abdel-Aziz; M. Khalifa Saad; A. A. Abdel-Salam


Multiset filters

Pages 1-12

Amr Zakaria; Sunil Jacob John; K. P. Girish


Parameter-dependent transmission dynamics and optimal control of foot and mouth disease in a contaminated environment

Pages 1-21

Francis Mugabi; Joseph Mugisha; Betty Nannyonga; Henry Kasumba; Margaret Tusiime