What is "iwasawa"

Iwasawa may refer to:

• Kenkichi Iwasawa, mathematician
  • Iwasawa decomposition, a mathematical group decomposition
  • Iwasawa group, a mathematical group whose subgroup lattice is modular
• Iwasawa manifold, a mathematical six-dimensional space
• Iwasawa Station, railway station
• Masami Iwasawa, a character from the anime, Angel Beats!