IJSRP, Volume 12, Issue 2, February 2022 Edition [ISSN 2250-3153]
Alaa Hassan Mohamed, W. M. Mahmoud, O. H. Fathy
In this paper we study the excision property of short sequence to get the long sequence of the dihedral homology and reflexive homology of polynomial algebra. We give a new application of these theorems if we take a new category of graded lie algebras. Another application is relative homology.