-
One of My Favourite Pictures
- In my office:
picture by Ross Gayler
- 1999 Sabbatical
pictures
-
Greg Chaitin's Visit Pictures by Andreea Calude, Mark
Titchener and Jude Wilford (May 2002)
-
Michael Dinneen's Pictures from UMC'02 in Kobe
-
Penny Barry's Pictures from UMC'02 in Kobe
- Pictures from my 2003 sabbatical research leave: a)
CDMTCS'03
in Dijon, b) in Auckland
with Mr Carlos Appelgren (the Amabssador of Chile in NZ), Mrs. Bernardita Valenzuela Cox de Appelgren
and Lady Ximena Owens, c) in Chile,
d) Typhoon in Hong Kong, e)
Short stop in Dubai,
f)
Beautiful Jeddah,
g) Tarragona,
h) Metz,
i) Serbia,
j) Madrid,
k) Halle,
l) Leipzig
-
Kaiteriri Beach (January 2004)
- With Greg Chaitin
in Valparaiso (January 2005)
- With John Conway
in Auckland (January 2005)
- With Daniele Mundici
in Bologna (June 2005)
- Te Araroa (August, 2005): pictures by
Cris,
Gill,
Jim,
and Kevin;
blogs by Alexei and
Simson
- Giants and Andreea (August, 2005)
- With Luv Grover
in Seville (October 2005)
- With Solomon Marcus
in Bucharest (October 2005)
- With the Complexity Group (Petrus Potgieter, George Davie, Wilem Fouche)
in Pretoria (December 2005)
- Pictures from my 2006 sabbatical research leave:
a) Muenchenwiler Castle near Fribourg, b)
Turkey: Istanbul,
Aya Sofia, With
Ray Solomonoff, c) with Cunsheng Ding
near Hong Kong, d) at York, e) at Sorbonne, f) near Goedel's house in Brno.
- With Nick Hay, Shane Legg and Marius Zimand in Dagstuhl (February 2006)
- With Ray Solomonoff in Istanbul (May 2006)
- With Cunsheng Ding near Hong Kong (August 2006)
- Before a lecture at Sorbonne (September 2006)
- With Ludwig Staiger in office (February 2007)
- With Marius Zimand on Waiheke Island (27 April 2007)
- CMR2007, Bucharest (July 2007)
- NKS2007, Burlington (July 2007)
- With Sheng Yu at the Lantern Festival, Toronto (August 2007)
- Book presentation, Vienna (November 2007)
- With Arto and Kai Salomaa in Toronto (November 2007)
- IBM Symposium, New York (November 2007)
- With Rebecca Goldstein at IBM, New York (November 2007)
- With Martin Davis and Daniel Prenner at IBM, New York (November 2007)
- With Greg Chaitin and Martin Davis at IBM, New York (November 2007)
- With Ludwig Staiger, NZMS-AMS, Wellington (December 2007)
- Video clip for Ludwig Staiger 60th Birthday (February 2008)
- With Dumitru Chitoran chez "Les Deux Magots" in Paris (September 2008)
- With Cristobal Rojas, Mathieu Hoyrup and Giuseppe Longo at ENS, Paris (September 2008)
- Video clip for Virgil Cazanescu 65th Birthday (September 2008, in Romanian)
- With Kohtaro Tadaki in Kyoto (October 2008)
- NKS08 talk at Indiana University (November 2008)
- My Google Tech Talk: Incompleteness: A Personal Perspective (November 2008)
- Arto'75. Happy Birthday Arto! (Turku, May 2009)
- After 25 years: talk to 1985 graduates in mathematics at Bucharest University (Bucharest, August 2010)
- With Solomon Marcus in Bucharest (August 2010)
- With Alastair Abbott and Karl Svozil in Vienna (September 2010)
- With Per Martin-Löf at ENS in Paris (November 2011)
- Interview with Denise Theodoru, Radio Romania Actualitati (in Romanian)
- To Halt or Not to Halt---That Is the Question, The first of four lectures on The Turing Legacy,
University of Auckland (26 April, 2012)
- With Yuri I. Manin at Max Planck Institute of Mathematics in Bonn (October 2013)
- With Y. Girard at ENS in Paris (October 2013)
- Ackermann-Sudan Function: short talk for S. Marcus 90th birthday (1 March 2015)(In Romanian)
- With S. Marcus (Bucharest, 16 September 2015)
- With Dr. A. Abbott, Prof. C. Campeanu and Dr. M. Stay (UoA Graduation, 12 May 2016)
- Solomon Marcus' Heritage" Memorial Symposium. My talk: slides
and video (Bucharest, 5 July 2016).
- Solomon Marcus: In Memoriam, Symposium "S. Marcus, Contemporanul Nostru", Iasi 2 March 2018.