%0 Journal Article %A Aleksei B. Aleksandrov %A Vladimir V. Peller %T Relatively bounded and relatively trace class perturbations %J Comptes Rendus. Mathématique %D 2025 %P 377-382 %V 363 %I Académie des sciences, Paris %R 10.5802/crmath.722 %G en %F CRMATH_2025__363_G4_377_0