@Article{JPDE-9-103,
author = {Tabata Minoru  and Eshima Nobuoki },
title = {The Point Spectrum of the Linearized Boltzmann Operator with the External-force Term in a Bounded Domain},
journal = {Journal of Partial Differential Equations},
year = {1996},
volume = {9},
number = {2},
pages = {103--110},
abstract = { We will investigate the point spectrum on the imaginary axis of the linearized Boltzmann operator with an external-force potential in a bounded domain whose boundary is sufficiently smooth. The boundary condition considered is the perfectly reflective boundary condition. The point spectrum on the imaginary axis is only equal to {0}. However, the null space varies with the common axes of symmetry of the domain and the external-force potential.},
issn = {2079-732X},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jpde/5613.html}
}