Vybornyi, E. V.; Rumyantseva, S. V. Semiclassical asymptotics of oscillating tunneling for a quadratic Hamiltonian on the algebra \(\operatorname{su}(1,1)\). (English. Russian original) Zbl 1517.81056 Math. Notes 112, No. 5, 642-655 (2022); translation from Mat. Zametki 112, No. 5, 665-681 (2022). MSC: 81Q20 81U26 37D30 17B45 81R30 32A19 14D21 35P15 PDFBibTeX XMLCite \textit{E. V. Vybornyi} and \textit{S. V. Rumyantseva}, Math. Notes 112, No. 5, 642--655 (2022; Zbl 1517.81056); translation from Mat. Zametki 112, No. 5, 665--681 (2022) Full Text: DOI
Arnaud, M.-C. Lower and upper bounds for the Lyapunov exponents of twisting dynamics: a relationship between the exponents and the angle of Oseledets’ splitting. (English) Zbl 1269.37032 Ergodic Theory Dyn. Syst. 33, No. 3, 693-712 (2013). Reviewer: Joana O. dos Santos Amorim (Oxford) MSC: 37J50 37B25 37E40 70Hxx PDFBibTeX XMLCite \textit{M. C. Arnaud}, Ergodic Theory Dyn. Syst. 33, No. 3, 693--712 (2013; Zbl 1269.37032) Full Text: DOI arXiv