Obstructions imposed by the Poincaré–Brouwer (“hairy ball”) theorem on the propagation of electromagnetic waves

Keyphrases

• Electromagnetic Wave Propagation 100%
• Topologically Equivalent 100%
• Hairy Ball Theorem 100%
• Magnetic Field 50%
• Characteristic 2 50%
• Electric Field (E-field) 50%
• Refraction 50%
• Wavefront 50%
• Electromagnetic Waves 50%
• One-point 50%
• Poynting Vector 50%
• Euler Characteristic 50%

Physics

• Electromagnetic Radiation 100%
• Electromagnetic Wave 100%
• Electric Fields 33%
• Magnetic Field 33%

Mathematics

• Electromagnetic Wave 100%
• Magnetic Field 33%
• Electric Field 33%
• Wavefront 33%
• Euler Characteristic 33%