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
Can we "seamlessly" divide a polygon?
Byungchang So
While the contents of Euclid's Elements are well-known these days, some characters of the original text have been overlooked due to interpretation by modern mathematical languages.…