13 citations · 33 across the 27 of their papers we have counts for
6 papers · 2 filters
On Hawaiian Groups of Some Topological Spaces
Ameneh Babaee, Behrooz Mashayekhy, Hanieh Mirebrahimi
The paper is devoted to study the structure of Hawaiian groups of some topological spaces. We present some behaviors of Hawaiian groups with respect to product spaces, weak join sp…
On Baer Invariants of Triples of Groups
Zohreh Vasagh, Hanieh Mirebrahimi, Behrooz Mashayekhy
In this paper, we develop the theory of Baer invariants for triples of groups. First, we focus on the general properties of the Baer invariant of triples. Second, we prove that the…
On Baer Invariants of Pairs of Groups
Zohreh Vasagh, Hanieh Mirebrahimi, Behrooz Mashayekhy
In this paper, we use the theory of simplicial groups to develop the Schur multiplier of a pair of groups to the Baer invariant of it, , with respect to…
On Schur Multipliers of Pairs and Triples of Groups with Topological Approach
Hanieh Mirebrahimi, Behrooz Mashayekhy
In this paper, using a relation between Schur multipliers of pairs and triples of groups, the fundamental group and homology groups of a homotopy pushout of Eilenberg-MacLane space…
A Theorem of Van Kampen Type for Pseudo Peano Continuum Spaces
Hanieh Mirebrahimi, Behrooz Mashayekhy
G. Conner and K. Eda (Topology and its Applications, 146, (2005), 317-328.) introduced a new construction of spaces from groups. They remarked that the construction is not categori…
Topological Homotopy Groups
Helen Ghane, Zainab Hamed, Behrooz Mashayekhy +1
D. K. Biss (Topology and its Applications 124 (2002) 355-371) introduced the topological fundamental group and presented some interesting basic properties of the notion. In this ar…