FREE DIFFERENTIABLE ACTIONS ON HOMOTOPY SPHERES.

Document Details

Document Type
Technical Report
Publication Date
Mar 04, 1968
Accession Number
AD0667378

Entities

People

  • C. T. Yang
  • D. Montgomery

Organizations

  • University of Pennsylvania

Tags

DTIC Thesaurus Topics

  • Algebraic Topology
  • Geometry
  • Mathematics