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Borsk-Ulam theorem
There are always two points on Earth that are diametrically opposed to each other where the temperature and atmospheric pressure are the same. Even if the external form is asymmetrical, the antipodal points on either side of the center of the building share the same environmental conditions. 「形は異なっていても、正反対の場所が同じ状態になる」 Despite its asymmetrical shape, the hall offers the same experience at its antipodal points. The ends of the straight line passing through the golden central po

Yuki
Jul 241 min read


Nash embedding theorem
"Curved space can be embedded into a higher-dimensional, ordinary Euclidean space without disrupting its distance or curvature." C1 Embedding Theorem Within the range of first-order differentiability, it can be embedded in surprisingly low dimensions. However, very fine waves and wrinkles may appear on the surface. Smooth embedding theorem While it's always possible to embed the image while maintaining smoothness, it requires a higher level of precision. A theory that transla

Yuki
Jul 221 min read


The potential of structural design that transcends gravity - New developments in structural design
In the world of architecture, defying gravity, a natural law, has long been both a dream and a challenge. Modern mathematical architecture translates abstract concepts such as chaos theory, topology, and higher-dimensional geometry into spatial ideas and visual forms, realizing innovative structural designs that transcend the conventional constraints of gravity. This article explores the possibilities of gravity-transcending structural design and provides a concrete explanati

Yuki
Jul 214 min read


cybernetics
"A mechanism in which a system behaves autonomously through information, control, and feedback." Input ↓ Information processing ↓ Behavior (Output) ↓ result ↓ feedback ↓ Enter again In architecture People gather ↓ The space reacts ↓ The light changes ↓ The wall opens ↓ The sound changes ↓ People move ↓ The architecture reacts again. A system that continuously changes its state through interaction with users. 人・都市・情報に応答し続ける、知的で開かれた文化装置 Architecture that acts like a living inte

Yuki
Jul 161 min read


Katz surface / Singularity surface
"A smooth space is broken down by a single point, line, or plane, and a curved surface is where structure and meaning converge." Singularity Surface Architecture: Architecture where points of failure generate space. 滑らかさではなく、破綻を設計する建築 「空間のエラー」が神聖な中心 Mathematical Architecture space

Yuki
Jul 131 min read


K3 curved surface
"A four-dimensional complex surface with many holes, deep symmetry, and beautifully balanced curvature." K3 surfaces are smooth surfaces in complex 2D and real 4D, with a representative example being a quartic surface in projective space. 1. A type of Calabi-Yau K3 surfaces can be viewed as two-dimensional versions of Calabi-Yau manifolds; that is, highly balanced spaces where the curvatures cancel each other out as a whole. 2. The structure of the holes is rich. Unlike a sim

Yuki
Jul 111 min read
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