THE SPECTRUM OF THE SUB-LAPLACIAN ON THE HEISENBERG GROUP
キーワード:
Heisenberg group,
sub-Laplacian,
twisted Laplacians,
self-adjoint extensions,
essential self-adjointness,
eigenvalues,
spectrum,
point spectrum,
continuous spectrum,
residual spectrum,
essential spectrum
2011 年 63 巻 2 号 p. 269-276
詳細
