3 papers
stat.ML2026
Maximum diversity and weighting for invariants of periodic time series
Byungchang So
Magnitude, obtained as a special case of Euler characteristic of enriched category, represents a sense of the size of metric spaces and is related to classical notions such as card…
math.MG2026
Convergence of magnitude of finite positive definite metric spaces
Byungchang So
The magnitude of metric spaces does not appear to possess a simple, convenient continuity property, and previous studies have presented affirmative results under additional constra…
math.HO2025
How can a cake be cut into two equal pieces?
Byungchang So
In coordinate geometry, geometric objects such as lines, disks, and cubes are not perfectly evenly divided because the points on the border should belong to any one of the parts. T…