NIMS 콜로퀴엄(강현배, 5/22(금) 오후 4시 30분, 국가수리과학연구소)
글쓴이 : KSIAM
작성일 : 2015-05-18
NIMS 콜로퀴엄

연사: 강현배 교수 (인하대학교)
일시: 5월 22일(금) 16:30~17:30
장소: 국가수리과학연구소 수학원리응용센터 대형세미나실
제목: Spectral theory of Neumann-Poincare operator and applications

- Abstract -
    The Neumann-Poincare (NP) operator is a boundary integral operator which arises naturally when solving boundary value problems using layer potentials. It is not self-adjoint with the usual inner product. But it can symmetrized by introducing a new inner product on H^{-1/2} spaces using Plemelj's symmetrization principle. Recently many interesting spectral properties of the NP operator have been discovered. I will discuss about this development and various applications including solvability of PDEs with complex coefficients and plasmonic resonance.