- Ergodic theory--Congresses (2)
- Fractals (2)
- Fractals--Congresses (2)
- Functions, Zeta (2)
- Measure theory--Congresses (2)
- Geometry (1)
- Geometry, Riemannian (1)
- Number theory (1)
- Number theory--Congresses (1)
- Riemann surfaces (1)
- Space and time (1)
- String models (1)