2 papers
cs.LO2026
Set Theory in the Foundation of Math; Internal Classes and External Sets
Leonid A. Levin
Usual math sets have special types: countable, compact, open, occasionally Borel, rarely projective, etc. Each such set is described by a single set-theoretic formula with paramete…
math.OC2025
Incorporating Preconditioning into Accelerated Approaches: Theoretical Guarantees and Practical Improvement
Stepan Trifonov, Leonid Levin, Savelii Chezhegov +1
Machine learning and deep learning are widely researched fields that provide solutions to many modern problems. Due to the complexity of new problems related to the size of dataset…