issue 03 publication date 2019-08-01

• A new subclass of harmonic mappings with positive coefficients
• Invariant elements in the dual Steenrod algebra
• $(F,varphi‎ ,‎alpha )_{s}$-contractions in ‎$‎b‎$‎-metric spaces and applications
• Application of DJ method to Ito stochastic differential equations
• Ring endomorphisms with nil-shifting property
• 2n-Weak module amenability of semigroup algebras
• On the square root of quadratic matrices