Abzweigung einer periodischen Lösung von einer stationären Lösung eines Differentialsystems. (German) Zbl 0063.02065
Ber. Verh. Sächs. Akad. Wiss. Leipzig, Math.-Naturw. Kl. 94, No. 1, 3-22 (1943).
See the excellent commentary by Martin Golubitsky and Paul H. Rabinowitz on this paper in the Selected papers of E. Hopf, 91–110, commentary 111–118 (2002; Zbl 1011.01017).
MSC:
| 37Gxx | Local and nonlocal bifurcation theory for dynamical systems |
| 34C23 | Bifurcation theory for ordinary differential equations |
| 37Cxx | Smooth dynamical systems: general theory |
