Open AccessPo-groups and hypergroups in a topos
Author(s) -
Zeinab Khanjanzadeh,
Ali Madanshekaf
Publication year - 2019
Publication title -
turkish journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.454
H-Index - 27
eISSN - 1303-6149
pISSN - 1300-0098
DOI - 10.3906/mat-1903-36
Subject(s) - mathematics , topos theory , functor , finitely generated abelian group , lattice (music) , combinatorics , group (periodic table) , discrete mathematics , pure mathematics , art , literature , chemistry , physics , organic chemistry , acoustics