Bijan Davvaz

Vectors and Functions of Sever

Vectors and Functions of Several Variables

2023

Hypergroup Theory

Hypergroup Theory

2022

Examples and Problems in Advanced Calculus

2021

Walk Through Weak Hyperstructu

Walk Through Weak Hyperstructures

2019

Semihypergroup Theory

Semihypergroup Theory

2016

Fuzzy Algebraic Hyperstructures

2015