Within the last year
Within the past 3 years
1 - 4 of 4 articles
We study here the homotopy structure of Sha , the category of strongly homotopy associative algebras (sha-algebras for short) and strongly homotopy multiplicative maps, introduced by Stasheff (1963) for the study of the singular complex of a loop-space. Sha extends the category Da of associative...
We consider some basic properties of the 2-category Fib of fibrations over arbitrary bases, exploiting the fact that it is fibred over Cat . We show a factorisation property for adjunctions in Fib , which has direct consequences for fibrations, e.g. a characterisation of limits and colimits for...
We characterize finite-dimensional Lie algebras over an algebraically closed field of arbitrary characteristic which admit a non-trivial (quasi-) triangular Lie bialgebra structure.
Save this article to read later. You can see your Read Later on your DeepDyve homepage.
To save an article, log in first, or sign up for a DeepDyve account if you don't already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don't already have one.
Read and print from thousands of top scholarly journals.
Sign up with Facebook
Sign up with Google
Already have an account? Log in
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don't already have one.