Research Output per year

## Fingerprint Dive into the research topics where Nobuya Watanabe is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Periodic Points
Mathematics

Diffeomorphisms
Mathematics

Euler numbers
Mathematics

Topological Entropy
Mathematics

Diffeomorphism
Mathematics

Group Action
Mathematics

Circle
Mathematics

Entropy
Engineering & Materials Science

## Research Output 1986 2007

- 3 Citations
- 1 h-Index
- 3 Article

2
Citations
(Scopus)

## Growth sequences for circle diffeomorphisms

Watanabe, N., 2007 Apr, In : Geometric and Functional Analysis. 17, 1, p. 320-331 12 p.Research output: Contribution to journal › Article

Periodic Points

Diffeomorphisms

Circle

Iteration

## On topological entropy of group actions on s

Watanabe, N., 1989, In : Proceedings of the American Mathematical Society. 106, 1, p. 245-249 5 p.Research output: Contribution to journal › Article

Euler numbers

Topological Entropy

Group Action

Entropy

Exponential Growth

1
Citation
(Scopus)

## Existence of a volume preserving diffeomorphisms without periodic points on Three-Dimensional manifolds

Watanabe, N., 1986, In : Proceedings of the American Mathematical Society. 97, 4, p. 724-726 3 p.Research output: Contribution to journal › Article

Periodic Points

Diffeomorphism

Diffeomorphisms

Closed

Three-dimensional