QFG & QPG Journals

The QFG & QPG Journals contain the presentations of the messages

from these two long-running research communities:

• • Quadri-Figures Group (2013–2019)
  • Quadri- and Poly-Geometry Group (2019–present)

They preserve the email discussions that shaped the Encyclopedia of Poly Geometry (EPG)

and include both EPG‑included material and additional content not found in the EPG.

Contents of the Journals

• • Authors overview: extended details for each author when available.
  • Topics overview: thematic overview of the year’s discussions.
  • Message archive: full content of the email messages, often with author-created pictures.
  • Keyword index: searchable list of keywords with direct references.
  • Quick navigation: jump by author, topic, or keyword to the relevant messages.