En topologie, un homéomorphisme est un isomorphisme entre deux espaces topologiques : c'est une bijection continue de l'un dans l'autre, dont la réciproque est continue. Dans ce cas, les deux espaces ...
Hey there, time travelers! We all know that hindsight can be a wonderful thing. Ever heard of those folks who got laughed out of town for their wild ideas, only to be proved right further down the ...
This crate was built out a practical need for map types, and addresses issues encountered using Rust’s default map types in practice at Oxide. We’ve also sometimes needed to index a set of data by ...
Abstract: Accurate and high-quality tooth mesh generation from cone-beam computerized tomography (CBCT) is an essential computer-aided technology for digital dentistry. However, existing ...
Here is the statement as I understand it to be, framed as a bijection of sets. My chief reference is the wonderful book Elliptic Curves, Modular Forms and their L-Functions by Álvaro Lozano-Robledo ...
ABSTRACT This work presents a combinatorial bijection between the set of lattice paths and the set of ordered trees, both counted by the central coefficients of the expansion of the trinomial (1 + x + ...
Department of Mathematics, Nanjing University, Nanjing 210093, P. R. China Department of Mathematics and Computer Science, School of Biomedical Engineering and Informatics, Nanjing Medical University, ...