Skip to search formSkip to main content>Semantic Scholar Semantic Scholar's Logo

Search

You are currently offline. Some features of the site may not work correctly.

Semantic Scholar uses AI to extract papers important to this topic.

2012

2012

Let $T:M \to M$ be a smooth involution on a closed smooth manifold and $F = \bigcup_{j=0}^n F^j$ the fixed point set of $T… Expand

2007

2007

We show that the connection responsible for any abelian or non abelian Aharonov-Bohm effect with n parallel " magnetic " flux… Expand

2005

2005

Examples of almost-positively and quasi-positively curved spaces of the form M = H\((G, h) × F) were discovered recently [J… Expand

2005

2005

Examples of almost-positively and quasi-positively curved spaces of the form M = H\((G, h) × F) were discovered recently [9],[8… Expand

Review

1996

Review

1996

The survey is devoted to Toponogov's conjecture, that {\it if a complete simply connected Riemannian manifold with sectional… Expand

1995

1995

1. Given a manifold X and a closed 2-form B on it, we can consider a new symplectic form on To.X, D = D·t B (where D·t is the… Expand

1988

1988

We prove that a regular neighborhood of a codimension > 3 subcomplex of a manifold can be chosen so that the induced metric on… Expand