Magneto

115 reputation

	115 reputation	bio	website		visits	member for	4 months
5 badges		location			seen	Feb 3 at 20:08

14 Actions

Jan 25	accepted	Does the total space of a fibre bundle have the homotopy type of a CW complex if the base and the fibers have?
Jan 23	asked	Does the total space of a fibre bundle have the homotopy type of a CW complex if the base and the fibers have?
Jan 23	revised	Relative CW approximation, Hurewicz fibrations and Serre fibrations added 267 characters in body
Jan 23	comment	Relative CW approximation, Hurewicz fibrations and Serre fibrations Thanks for pointing this out. The whole question would be answered positively, if a CW approximation $D\to E$ of an arbitrary topological space $E$ could be chosen as a Serre fibration. Is this possible?
Jan 22	awarded	Editor
Jan 22	revised	Relative CW approximation, Hurewicz fibrations and Serre fibrations deleted 184 characters in body
Jan 22	asked	Relative CW approximation, Hurewicz fibrations and Serre fibrations
Jan 22	awarded	Scholar
Jan 22	accepted	When is a homology class a fundamental class?
Jan 19	awarded	Supporter
Jan 19	asked	When is a homology class a fundamental class?
Jan 15	awarded	Disciplined
Jan 9	awarded	Student
Jan 9	asked	How to use the Prontrjagin-Thom construction to obtain the Gysin map?