Technion-Israel Institute of Technology
Department Of Mathematics

Second Announcement

International Workshop on Modern Ergodic Theorems

16-22 March, 1997
to be held at the Technion, Haifa, Israel


The Workshop will be held under the auspices of the Institute of Advanced Studies in Mathematics at the Technion.The conference will be devoted to recent developments in Ergodic Theory and related fields. Some of the people who have already expressed their interest in participating are :

The organizing committee consists of: V. Bergelson, H. Furstenberg, A. Katok and A. Nevo.

Please complete and return the attached email registration form to :

Institute of Advanced Studies in Mathematics
Technion-Israel Institute of Technology
32000 Haifa, Israel
fax: 972-4-832 4654
iasm@techunix.technion.ac.il


Schedule:


Sunday, 16 March
09:00-10:00    Registration
10:00-10:15    Opening remarks
10:15-11:00    Harry Kesten (New York)
               Distinguishing and Reconstructing Sceneries from 
               Observations along Random Walk Paths

11:15-12:00    Yuval Peres (Jerusalem)
               Stationary Processes with Unpredictable Partial Sums

12:00-12:30    Coffee

12:30-13:10    Yves Derriennic (Brest, France)
               Fractional Poisson Equation and the Ergodic Theorem


13:20-14:00    Michiko Yuri (Sapporo, Japan)
               Thermodynamic Formalism for Certain Nonhyperbolic Maps

14:00-15:00    Lunch at the Forcheimer Faculty Center


15:00-15:30    Sebastian Ferenczi (Marseilles)
               Covering Numbers for Rotations and Interval Exchanges


15:30-16:00    Itai Benjamini (Rehovot)
               Expanding Graphs Contain Expanding Trees

16:00-16:30    Coffee

16:30-17:00    Yitzhak Weit (Haifa)
               To be announced

17:00-17:30    David Meiri (Jerusalem)
               Entropy, Dimension and Uniform Distribution on Tori


Monday, 17 March
09:00-09:40    Dmitry Dolgopyat (Princeton)
               On Decay of Correlations in Hyperbolic Flows

09:50-10:30    Benjamin Weiss (Jerusalem)
               Mixing Properties of Actions of Amenable Groups

10:30-11:00    Coffee

11:00-11:40    Vadim Kaimanovich (Rennes)
               Amenability and F lner Condition for Equivalence 
               Relations

11:50-12:30    Amos Nevo (Haifa)
               Lie Groups and Pointwise Ergodic Theory

12:30-14:00    Lunch break

14:00-14:30    Robert Brooks (Haifa)
               A Selberg Theorem for the Dual Platonic Graphs

14:30-15:00    Barak Weiss (Jerusalem)
               Minimality and Unique Ergodicity for Subgroup Actions

15:00-15:30    Coffee

15:30-16:30    Colloquium:  Robert Zimmer (Chicago)
               Algebraic and Arithmetic Quotients of Group Actions

16:45-17:30    Ilya Goldsheid
               To be announced

17:30          Cocktail Party in the 8th Floor Faculty Lounge
               Amado Mathematics Building 



Tuesday, 18 March
09:00-09:40    Eugene Gutkin (Los Angeles)
               Applications of Ergodic Theory to Periodic Billiard 
               Orbits in Polygons

09:50-10:30    Daniel Rudolph (College Park)
               Entropy and Orbit Equivalence

10:30-11:00    Coffee

11:00-11:40    Yves Guivarc'h (Rennes)
               Simplicity of Some Lyapunov Spectra

11:45-12:30    Russell Lyons (Bloomington)
               Biased Random Walks and Harmonic Functions on the 
               Lamplighter Group

12:30-14:00    Lunch break

14:00-14:40    Mordechai Levin and Meir Smorodinsky (Tel Aviv)
               Normal Lattices



14:50-15:30    Rita Solomyak (Seattle)
               Coincidence of Entropies for Two Classes of Dynamical 
               Systems

15:30-16:00    Coffee

16:00-16:40    Yuri Lyubich (Haifa)
               Averaging Sets on Spheres

16:50-17:30    Deborah Heicklen (Jerusalem)
               T,T-1 is not Standard


Wednesday, 19 March
09:00-09:40    Klaus Schmidt (Vienna)
               Tails and Fine Tails

09:50-10:30    Yuri Kifer (Jerusalem)
               Limit Theorems for Random Transformations

10:30-11:00    Coffee

11:00-11:40    Genadi Levin (Jerusalem)
               When Do Two Rational Functions Have  the  Same  Maximal 
               Measure

11:50-12:30    Mikhail Malkin (Nizhny Novgorod)
               Maximal Measures of Symbolic Systems with Meromorphic 
               Zeta Functions

12:30-13:00    Coffee

13:00-13:30    Vladimir Azarin (Ramat Gan)
               Asymptotic Behavior of Entire Functions of Finite Order 
               and Dynamical Systems

13:30-14:00    Yehuda Shalom (Jerusalem)
               Ergodic Theorems for Group Actions and Unitary
               Representations

14:00-15:00    Lunch at the Forcheimer Faculty Center

15:00-15:30    Koji Fujiwara (Yokohama, Japan)
               Ergodic Theorems for Word-Hyperbolic Groups

15:30-16:00    Marc Bourdon (Jerusalem)
               Hyperbolic Buildings

16:00-16:30    Coffee

16:30-17:30    Special talk:  Michael Keane (Delft)
               Simple Proofs of Ergodic Theorems


Thursday, 20 March
09:00-09:40    Richard Sharp (Manchester)
               Large Deviations for Rational Maps

09:50-10:30    Michael Boshernitzan (Houston)
               Diophantine and Combinatorial Properties of Interval
               Exchange Transformations

10:30-11:00    Coffee

11:00-11:40    Hillel Furstenberg (Jerusalem)
               To be announced

11:50-12:30    Vitaly Bergelson (Ohio)
               Polynomial Ergodic Theorems: Some Recent Results and 
               Open Problems

12:30-14:00    Lunch break

14:00-14:40    Alex Lubotzky (Jerusalem)
               Arithmetic Structures on the Actions of Semi-Simple
               Groups

14:50-15:30    Shahar Mozes (Jerusalem)
               Lattices in Products of Trees

15:30-16:00    Coffee

16:00-16:40    Alex Furman (Chicago)
               Measure Theoretic Analog of Quasi-Isometries of Groups

16:50-17:30    Simeon Reich (Haifa)
               Nonlinear Ergodic Theory in Hilbert and Banach Spaces


Friday, 21 March
09:00-09:40    Hitoshi Nakada (Yokohama, Japan)
               On Natural extensions of Continued Fraction 
               Transformations

09:50-10:30    Jonathan Aaronson (Tel Aviv)
               On Multiple Recurrence

10:30-11:00    Coffee

11:00-11:40    Mark Pollicot (Manchester)
               Regularity of Cocycle Solutions

11:50-12:30    Anatoly Vershik (St. Petersburg)
               Ergodic Theorems and Ergodic Methods in 
               Representation Theory


Saturday, 22 March
There will be an excursion to the Gallilee



Airport arrival:
A sherut (shared taxi) service has recently been introduced by the Amal Taxi Co. from Ben Gurion Airport direct to your hotel in Haifa. The cost is about $15.00 (including service charges) and the service is available at all times. There is also a bus service from Ben-Gurion Airport to Haifa (bus No. 947) available daily from 6:30-20:40 hours, except for Saturdays. On Fridays public transport stops at 16:40. Bus fare costs about $8.00 (payable only in Israeli shekels) per person, and a taxi from the Haifa central bus station to your hotel costs about the same. There is also a special taxi service to Haifa available at the airport for about $80.00 per taxi.

Departure:
Transportation from Haifa to the airport on your departure can be arranged for about $15.00. This airport shuttle, however, functions only at night and at certain times during the day. There is also a good bus service.

Currency exchange:
Changing currency in Israel is expensive due to bank charges. We do not, however, recommend that you buy Israeli currency abroad. We suggest that you pay your hotel bill in foreign currency (which will also save you the 17% value added tax). We also advise you to limit your currency exchanges to a minimum as a bank charge is made on each exchange, in addition to the charge made for each traveller's check cashed. Possibly the best way to save is through the use of a credit card. Visa is widely accepted in Israel as is MasterCard, EuroCard, American Express and Diner's Club.

Accommodation for workshop participants:
Hotel rooms will be available for the workshop at the Marom Hotel on Mount Carmel at the following rates. These include breakfast and service charges. These rates also apply to periods directly before and after the workshop, if reservations are made together with the registration form. In order to benefit from the special workshops rates, please complete the enclosed registration form and e-mail it to reach us by 31 January, 1997. We should point out that the number of rooms at the Marom Hotel is limited and will be given on a "first come first served" basis.

Marom Hotel

double room (2 persons sharing): $ 60.00
single room: $ 45.00

Car rentals:
Should you be interested in renting a car during you stay in Israel, we strongly recommend that you make the necessary arrangements through your own travel agent before leaving for Israel. This will save you unecessary expense as car rentals in Israel cost more when paid for locally.

Conference activities:

Cocktail party On Sunday, 16 March, there will be a cocktail party in the mathematics faculty lounge, where participants can relax and enjoy meeting one another after the first day's activities.

Excursion On Saturday, 22 March, there will be an excursion to the Gallilee, where we will visit various places of interest. Please indicate on the registration form whether or not you wish to participate in this tour. The cost will depend on the number of participants.

Deadline for registration:
We ask that you e-mail your form as soon as possible, but not later than the end of January. The workshop will commence on Sunday, 16 March, so participants should preferably reach Haifa by Saturday, 15 March, 1997.



          INSTITUTE OF ADVANCED STUDIES IN MATHEMATICS
                         AT THE  TECHNION                        

                     MODERN ERGODIC THEOREMS                     
                        16-22 March, 1997                        

                        REGISTRATION FORM                        

Please e-mail by not later than  31 January, 1997, to:
iasm@techunix.technion.ac.il

Surname: 
First name
Mailing address:

Phone:                               Fax:
E-mail:                

TITLE  OF  TALK:

HOTEL ACCOMMODATION
Marom Hotel

Please reserve: 
single room                     
room for 2 (shared with                                  )

from                to                    Number of nights (    )

I am interested in participating in the workshop tour (yes/no)