Constructive Homological Algebra and Applications

Overview & Synopsis

This note contains below topics, Standard Homological Algebra, Spectral sequences, Effective homology, Constructive Homology and Commutative Algebra, Effective homology of Koszul complexes, Simplicial sets, Serre spectral sequence, The EilenbergMoore spectral sequence, The claimed Postnikov invariants This section is a rough copy of the paper RBSR8 which explains some redundancies and also some gaps with respect to the previous sections in spite of these defects we think a reader having reached this point of the text could be interested by this section making obvious a surrealist error in the standard terminology of Algebraic Topology.