Koval, Illya

1. Local strong Birkhoff conjecture and local spectral rigidity of almost every ellipse
   2021/11/23 by Illya Koval, Koval, Illya · 5 citations
   Physics and Astronomy · Mathematics · #Quantum chaos and dynamical systems #Mathematical Dynamics and Fractals #Geometric and Algebraic Topology
2. Exponentially many graphs are determined by their spectrum
   2023/09/18 by Illya Koval, Koval, Illya, Matthew Kwan +1 · 1 citation
   Computer Science · Mathematics · #Advanced Graph Theory Research #Combinatorics (math.CO) #FOS: Mathematics #Graph theory and applications #Spectral Theory (math.SP) #Topological and Geometric Data Analysis
3. Silent Orbits and Cancellations in the Wave Trace
   2024/08/17 by Illya Koval, Amir Vig, Koval, Illya +1 · 1 citation
   Physics and Astronomy · #35P20 #37C83 (Primary) 58C40 #58J53 (Secondary) #Advanced Frequency and Time Standards #Analysis of PDEs (math.AP) #Differential Geometry (math.DG) #Dynamical Systems (math.DS) #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Spectral Theory (math.SP)