@inbook{51d6a4f9e4534be7825cdaa86689f35a,

title = "Abelian II-algebras and their projective dimension",

abstract = "Derived functors of IT-algebras - which are algebraic models for the homotopy groups of a space, together with the action of the homotopy operations on them - serve as the E 2 -terms of a number of spectral sequences; thus the homological properties of IT-algebras are of some interest. As a first approximation we here study the properties of a simpler subcategory - that of abelian IT-algebras: we show that any abelian IT-algebra (simply connected, of finite type) is either free, or has infinite projective dimension.",

author = "Tangora, {Martin C.} and David Blanc",

year = "1993",

month = jun,

day = "1",

language = "English",

isbn = "9780821851623",

series = "Contemporary Mathematics",

publisher = "American Mathematical Society",

pages = "39--48",

editor = "Tangora, {Martin C.}",

booktitle = "Algebraic Topology",

address = "United States",

edition = "1",

}