Homological obstructions to string orientations

Keyphrases

• Isomorphism 100%
• Cohomology Operations 100%
• String Manifolds 100%
• Cohomology 50%
• Steenrod Algebra 50%
• Tangent Bundle 50%
• Subalgebra 50%
• Annihilator 50%
• Integrality 50%
• Pontryagin Classes 50%
• Thom Class 50%

Mathematics

• Manifold 100%
• Homology 100%
• Polynomial 33%
• Modulo 33%
• Tangent Bundle 33%
• Subalgebra 33%
• Annihilator 33%
• Poincar Duality 33%
• Preserving Operation 33%