Homotopy groups of $E(S^n,S^{n+r})$.

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Homotopy Groups of Compact Abelian Groups

Preliminaries. Bn (resp. 5„_i) will denote the subset of Rn consisting of those x such that ||x|| g 1 (resp. ¡|x|| = 1). x0 will denote the point (1, 0, 0, •• -, 0) of R" and T will denote Si made into a topological group by using complex multiplication. All groups will be assumed to be Abelian. For a based topological space X and a topological group G, let C(X, G) denote the set of maps (i.e.,...

متن کامل

Extraordinary Homotopy Groups

In this talk, we’ll introduce the field of chromatic homotopy theory, which is where all the major advancements on the πS ∗ problem have come from in the past 30+ years. Our express goal will be to study the Picard groups of the K(n)-localized stable categories, but to even make sense of that we’ll have to go on a fairly deep safari through chromatic homotopy. Technical aspects will be mostly k...

متن کامل

Homotopy Nilpotent Groups

We study the connection between the Goodwillie tower of the identity and the lower central series of the loop group on connected spaces. We define the simplicial theory of homotopy n-nilpotent groups. This notion interpolates between infinite loop spaces and loop spaces. We prove that the set-valued algebraic theory obtained by applying π0 is the theory of ordinary n-nilpotent groups and that t...

متن کامل

Homotopy Lie Groups

Homotopy Lie groups, recently invented by W.G. Dwyer and C.W. Wilkerson [13], represent the culmination of a long evolution. The basic philosophy behind the process was formulated almost 25 years ago by Rector [32, 33] in his vision of a homotopy theoretic incarnation of Lie group theory. What was then technically impossible has now become feasible thanks to modern advances such as Miller’s pro...

متن کامل

Groups of Homotopy Spheres: I

Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/about/terms.html. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your perso...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Michigan Mathematical Journal

سال: 1975

ISSN: 0026-2285

DOI: 10.1307/mmj/1029001362