Researcher Has Calculated Coordinates for Unique Polyhedron
The complex genus-3 structure features eight faces that each touch one another.
Updated on Sept. 29, 2026 in Mathematics

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Mathematician Ruslan Mizhaev has released precise coordinates for a rare geometric structure with eight nine-sided faces. The complex shape, defined by 24 vertices and 36 edges, contains three distinct holes.
Why it matters
This discovery provides a concrete realization of a high-genus polyhedron where every face is adjacent to all others. Such complex geometric models are significant for understanding topological properties in non-standard spatial structures.
The polyhedron is composed of eight flat nine-sided faces and maintains a genus-3 topology with three internal holes. The structure is defined by 24 vertices and 36 edges, with exactly three faces meeting at every vertex.
The players
Ruslan Mizhaev
He is a researcher who identified and described the complex genus-3 polyhedron.
The details
Ruslan Mizhaev utilized computer-aided design software to model the structure and verify its complex geometric properties. He also leveraged ChatGPT to perform validation of the calculations and to generate the necessary scripts for the current coordinate version.
Timeline
Ruslan Mizhaev first described the geometric shape in 2020.
Precise coordinates for the structure were released in September 2026.
The Big Picture
This achievement shifts the trajectory of topological research by providing a physical model for a highly connected genus-3 surface. It follows patterns established by the Heawood conjecture and expands the understanding of how complex polyhedra can be mapped.
While the discovery is theoretical, the modeling methods using automated scripting for geometry could influence future computer-aided design tools. These techniques may eventually lead to more efficient structural design patterns in fields like architecture and materials science.
The takeaway
This breakthrough demonstrates how advanced computational tools can assist in visualizing and verifying complex theoretical shapes. Researchers looking to explore similar structures can benefit from integrating AI-assisted scripting into their modeling workflows.
Further reading
Learn more about advancements in Mathematics and the latest theoretical geometric research.
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