Yuri Lyubich. Almost periodic representations (Kharkov 1980--81).
Alexandre Eremenko.
Transcendental Dynamics (Kharkov, fall 1983).
Alexander Blokh.
Smooth one-dimensional dynamics
(Kharkov and Moscow-Leningrad by snail mail, 1985--88).
Vadim Suvorov. One family of Kleinian groups (Leningrad 1986).
John Milnor.
The Fibonacci map (Stony Brook 1990--91).
Pavel Bleher.
Lee-Yang zeros for the Diamond Hierarchical Model
and 2D Rational Dynamics (SB 1991 and Toronto-SB-Indianapolis 2005--).
Yair Minsky.
Laminations and Holomorphic Dynamics (SB 1993--94).
Marco Martens.
Absolutely continuous invariant measures for unimodal maps and
Renormalization in the Henon family (SB 1994--96 and 2000--).
Michael Yampolsky.
Complex a priori bounds for real quadratic maps (SB 1994-95).
Vadim Kaimanovoch (SB-IHES-Cuernavaca-Rennes, 1996--2001).
Laminations and Holomorphic Dynamics.
Artur Avila.
Regular and Stochastic Dynamics for unicritical maps.
Hausdorff Dimension of Julia sets (Rio-SB-Toronto-Luminy and many other places, 1998--).
Welington de Melo.
Regular and Stochastic Dynamics for unimodal maps (SB-Rio 1999-2001).
Andre de Carvalho.
Renormalization in the Henon family (SB 2000--05).
John Robertson.
Complex Henon maps (SB--Toronto, 2000--04).
Jeremy Kahn.
A priori bounds for complex polynomials (SB-Toronto, 2003--).
Weixiao Shen.
Dynamics of unicritical maps of higher degree (indirectly, 2003--08).
Roland Roeder.
Lee-Yang zeros for the Diamond Hierarchical Model
and 2D Rational Dynamics (Toronto-SB, 2006--now).
Lasse Rempe.
Wild laminations (SB 2000--2009).
Anna Benini.
Exponential Dynamics (SB 2009--10).
Romain Dujardin.
2D Complex Dynamics (SB-Paris, 2010-13).
Lilya Lyubich.
Knots. (SB, 2011-14).
Tanya Firsova.
Complex Henon maps and lambda-lemma. (SB, 2011-14).
Mario Bonk.
Geometry of Sierpinski carperts (2011--15).
Sergei Merenkov.
Quasi-symmetries of Julia sets (SB, 2010--now).
Han Peters.
2D Complex Dynamics (SB, 2010-now).