Eigensolutions of the Wigner-Eisenbud problem for a cylindrical nanowire within finite volume method. - Paul N. Racec; Stanley Schade; Hans-Christoph Kaiser (J. Comput. Phys., 2013)

Optimal Sobolev Regularity for Linear Second-Order Divergence Elliptic Operators Occurring in Real-World Problems. - Karoline Disser; Hans-Christoph Kaiser; Joachim Rehberg (SIAM J. Math. Anal., 2015)