SPECTRA OF PARTIAL DIFFERENTIAL OPERATORS
MARTIN SCHECHTER1986 年出版310 页ISBN：044487822X
THE ADJOINT OF A SEMIGROUP OF LINEAR OPERATORS
1992 年出版195 页ISBN：350562605;0387562605
SPECTRAL THEORY OF RANDOM SCHRODINGER OPERATORS
1991 年出版125 页ISBN：3540549757;0387549757
STABLE RECURSIONS WITH APPLCIANTIONS TO THE NUMERICAL SOLUTION OF STIFF SYSTEMS
J.R.CASH1979 年出版223 页ISBN：
M.A.NAIMARK LINEAR DIFFERENTIAL OPERATORS PART 1 ELEMENTARY THRORY OF LINEAR DIFFERENTIAL OPERATORS
E.R.DAWSON W.N.EVERITT1967 年出版144 页ISBN：
EXTREMUM PROBLEMS FOR EIGENVALUES OF ELLIPTIC OPERATORS
2006 年出版202 页ISBN：9783764377052
Spectra of symmetrized shuffling operators Volume 228
Victor Reiner ; Franco Saliola ; Volkmar Welker2013 年出版112 页ISBN：0821890950
EXTENSION OF POSITIVE OPERATORS AND KOROVKIN THEOREMS
KLAUS DONNER1982 年出版181 页ISBN：3540111832
