Sanghyeon Yu

Sanghyeon Yu is a Professor in the Department of Mathematics at Korea University. His primary research focuses on plasmonics, subwavelength resonators, and mathematical analysis of physical phenomena. He has contributed extensively to understanding stress concentration in fluid dynamics, non-Hermitian systems in metamaterials, and acoustic waveguide behaviors in bubbly crystals.

• Education details not explicitly provided in text

Key research interests include exploring subwavelength-scale phenomena, exceptional points in parity-time symmetric systems, and sparsity-based spectral estimation techniques. Recent work emphasizes quantitative analysis of Stokes flow dynamics between circular cylinders and guided acoustic modes in structured materials.

His publications demonstrate trends in interdisciplinary mathematical physics, combining analytical methods with applications in optics, acoustics, and materials science. Collaborations involve institutions like ETH Zurich and Springer publications. No awards were explicitly mentioned in the provided text.

Advising activity details are not listed here, though collaborations with researchers like Habib Ammari and Brian Davies suggest active team involvement. Research outputs include journal articles and book chapters addressing advanced topics in applied mathematics and engineering physics.