Lecture «Singular points of Nijenhuis operators and their stability. Differentially non-degenerate Nijenhuis operators.» Mar 21, 2021 comment HF Details
Lecture «Jordan blocks in Nijenhuis geometry. Thompson theorem on reducibility of a nilpotent operator to a constant form.» Mar 21, 2021 comment HF Details
Lecture «Properties of the characteristic polynomial of Nijenhuis operator. Splitting Lemma.» Mar 21, 2021 comment HF Details
Lecture «Nijenhuis torsion and its basic properties. Analytic functions of Nijenhuis operators.» Mar 21, 2021 comment HF Details
