Description 

School and Workshop on Computational Algebra and Number Theory  (smr 2346)
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08:30  09:30
Registration
All Directors, Speakers and Participants are required to complete the online registration formalities.
Location: Adriatico Guest House  Kastler Lecture Hall Area (Lower Level 1)  08:30 Registration 1h0'

09:30  10:45
Algebra, differential equations
Location: Adriatico Guest House Kastler Lecture Hall 
09:30
Algebra, differential equations
1h15'
Speaker: Frits Beukers (University of Utrecht, Netherlands)

09:30
Algebra, differential equations
1h15'

10:45  11:15
Coffee Break
Location: Adriatico Guest House (Terrace)  10:45 Coffee Break 30'

11:15  12:30
Lfunctions
Location: Adriatico Guest House Kastler Lecture Hall 
11:15
Lfunctions
1h15'
Speaker: Tim Dokchitser (University of Bristol, UK)

11:15
Lfunctions
1h15'

12:30  13:30
Lunch
Location: Adriatico Guest House Kastler Lecture Hall  12:30 Lunch 1h0'

13:30  14:45
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
13:30
Computational number theory
1h15'
Speaker: John Cremona (University of Warwick, Coventry, UK)

13:30
Computational number theory
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House (Terrace)  14:45 Coffee Break 30'

15:15  16:30
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
15:15
Computational number theory
1h15'
Speaker: Henri Cohen (Universite Bordeaux 1, Talence, France)

15:15
Computational number theory
1h15'

17:00  18:30
Problem Session
Location: Adriatico Guest House Kastler Lecture Hall 
17:00
Problem Session
1h30'

17:00
Problem Session
1h30'

08:30  09:30
Registration


09:00  10:15
Algebra, differential equations
Location: Adriatico Guest House Kastler Lecture Hall 
09:00
Algebra, differential equations
1h15'
Speaker: Alicia Dickenstein (Universidad de Buenos Aires, Argentina)

09:00
Algebra, differential equations
1h15'

10:15  10:45
Coffee Break
Location: Adriatico Guest House (Terrace)  10:15 Coffee Break 30'

10:45  12:00
Lfunctions
Location: Adriatico Guest House Kastler Lecture Hall 
10:45
Lfunctions
1h15'
Speaker: David Farmer (American Institute of Mathematics, USA)

10:45
Lfunctions
1h15'

12:00  13:30
Lunch
Location: Adriatico Guest House Kastler Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
13:30
Computational number theory
1h15'
Speaker: John Cremona (University of Warwick, Coventry, UK)

13:30
Computational number theory
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House (Terrace)  14:45 Coffee Break 30'

15:15  16:30
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
15:15
Computational number theory
1h15'
Speaker: Henri Cohen (Universite Bordeaux 1, Talence, France)

15:15
Computational number theory
1h15'

17:00  18:30
Problem Session
Location: Adriatico Guest House Kastler Lecture Hall 
17:00
Problem Session
1h30'

17:00
Problem Session
1h30'

19:00  21:00
Welcome Reception
Location: Leonardo da Vinci Building Cafeteria  19:00 Welcome Reception 2h0'

09:00  10:15
Algebra, differential equations


09:00  10:15
Algebra, differential equations
Location: Adriatico Guest House Kastler Lecture Hall 
09:00
Algebra, differential equations
1h15'
Speaker: Frits Beukers (University of Utrecht, Netherlands)

09:00
Algebra, differential equations
1h15'

10:15  10:45
Coffee Break
Location: Adriatico Guest House (Terrace)  10:15 Coffee Break 30'

10:45  12:00
Lfunctions
Location: Adriatico Guest House Kastler Lecture Hall 
10:45
Lfunctions
1h15'
Speaker: Tim Dokchitser (University of Bristol, UK)

10:45
Lfunctions
1h15'

12:00  13:30
Lunch
Location: Adriatico Guest House Kastler Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
13:30
Computational number theory
1h15'
Speaker: John Cremona (University of Warwick, Coventry, UK)

13:30
Computational number theory
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House (Terrace)  14:45 Coffee Break 30'

15:15  16:30
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
15:15
Computational number theory
1h15'
Speaker: Henri Cohen (Universite Bordeaux 1, Talence, France)

15:15
Computational number theory
1h15'

17:00  18:30
Problem Session
Location: Adriatico Guest House Kastler Lecture Hall 
17:00
Problem Session
1h30'

17:00
Problem Session
1h30'

09:00  10:15
Algebra, differential equations


09:00  10:15
Algebra, differential equations
Location: Adriatico Guest House Kastler Lecture Hall 
09:00
Algebra, differential equations
1h15'
Speaker: Alicia Dickenstein (Universidad de Buenos Aires, Argentina)

09:00
Algebra, differential equations
1h15'

10:15  10:45
Coffee Break
Location: Adriatico Guest House (Terrace)  10:15 Coffee Break 30'

10:45  12:00
Lfunctions
Location: Adriatico Guest House Kastler Lecture Hall 
10:45
Lfunctions
1h15'
Speaker: David Farmer (American Institute of Mathematics, USA)

10:45
Lfunctions
1h15'

12:00  13:30
Lunch
Location: Adriatico Guest House Kastler Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
13:30
Computational number theory
1h15'
Speaker: John Cremona (University of Warwick, Coventry, UK)

13:30
Computational number theory
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House (Terrace)  14:45 Coffee Break 30'

15:15  16:30
Computational number theory
Location: Adriatico Guest House Kastler Lecture Hall 
15:15
Computational number theory
1h15'
Speaker: Henri Cohen (Universite Bordeaux 1, Talence, France)

15:15
Computational number theory
1h15'

16:30  18:00
Problem Session
Location: Adriatico Guest House Kastler Lecture Hall 
16:30
Problem Session
1h30'

16:30
Problem Session
1h30'

09:00  10:15
Algebra, differential equations


09:00  10:15
Algebra, differential equations
Location: Adriatico Guest House Kastler Lecture Hall 
09:00
Algebra, differential equations
1h15'
Speaker: Frits Beukers (University of Utrecht, Netherlands)

09:00
Algebra, differential equations
1h15'

10:15  10:45
Coffee Break
Location: Adriatico Guest House (Terrace)  10:15 Coffee Break 30'

10:45  12:00
Lfunctions
Location: Adriatico Guest House Kastler Lecture Hall 
10:45
Lfunctions
1h15'
Speaker: Tim Dokchitser (University of Bristol, UK)

10:45
Lfunctions
1h15'

12:00  13:30
Lunch
Location: Adriatico Guest House Kastler Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Algebra, differential equations
Location: Adriatico Guest House Kastler Lecture Hall 
13:30
Algebra, differential equations
1h15'
Speaker: Alicia Dickenstein (Universidad de Buenos Aires, Argentina)

13:30
Algebra, differential equations
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House (Terrace)  14:45 Coffee Break 30'

15:15  16:30
Automorphic forms
Location: Adriatico Guest House Kastler Lecture Hall 
15:15
Automorphic forms
1h15'
Speaker: Dipendra Prasad (Tata Institute of Fundamental Research, India)

15:15
Automorphic forms
1h15'

17:00  19:00
Participants' expositions
Location: Adriatico Guest House Kastler Lecture Hall 
17:00
Participants' expositions
2h0'

17:00
Participants' expositions
2h0'

09:00  10:15
Algebra, differential equations


09:00  10:00
AIM Conference on Hypergeometric motives  Part I
Location: Adriatico Guest House Giambiagi Lecture Hall 
09:00
AIM Conference on Hypergeometric motives  Part I
1h0'
Speaker: Fernando Rodriguez Villegas (University of Texas at Austin, USA)

09:00
AIM Conference on Hypergeometric motives  Part I
1h0'

10:15  10:45
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  10:15 Coffee Break 30'

11:00  12:00
AIM Conference on Hypergeometric motives  Part II
Location: Adriatico Guest House Giambiagi Lecture Hall 
11:00
AIM Conference on Hypergeometric motives  Part II
1h0'
Speaker: Henri Cohen (Université Bordeaux 1, France)

11:00
AIM Conference on Hypergeometric motives  Part II
1h0'

12:00  13:30
Lunch
Location: Adriatico Guest House Giambiagi Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Some classical calculations with 2_F1's
Location: Adriatico Guest House Giambiagi Lecture Hall 
13:30
Some classical calculations with 2_F1's
1h15'
Speaker: Kamal KhuriMakdisi (American University of Beirut, Lebanon)

13:30
Some classical calculations with 2_F1's
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  14:45 Coffee Break 30'

16:00  18:00
Problem Session
Location: Adriatico Guest House Giambiagi Lecture Hall 
16:00
Problem Session
2h0'

16:00
Problem Session
2h0'

09:00  10:00
AIM Conference on Hypergeometric motives  Part I


09:00  10:00
AIM Conference on hypergeometric motives  Remarks on automorphic Lfunctions
Location: Adriatico Guest House Giambiagi Lecture Hall 
09:00
AIM Conference on hypergeometric motives  Remarks on automorphic Lfunctions
1h0'
Speaker: Dipendra Prasad (Tata Institute of Fundamental Research, India)

09:00
AIM Conference on hypergeometric motives  Remarks on automorphic Lfunctions
1h0'

10:15  10:45
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  10:15 Coffee Break 30'

11:00  12:00
AIM Conference on hypergeometric motives  Frobenius elements in Galois groups
Location: Adriatico Guest House Giambiagi Lecture Hall 
11:00
AIM Conference on hypergeometric motives  Frobenius elements in Galois groups
1h0'
Speaker: Tim Dokchitser (University of Bristol, UK)

11:00
AIM Conference on hypergeometric motives  Frobenius elements in Galois groups
1h0'

12:00  13:30
Lunch
Location: Adriatico Guest House Giambiagi Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Escher tilings and fundamental domains for number fields
Location: Adriatico Guest House Giambiagi Lecture Hall 
13:30
Escher tilings and fundamental domains for number fields
1h15'
Speaker: Eduardo Friedman (Universidad de Chile)

13:30
Escher tilings and fundamental domains for number fields
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  14:45 Coffee Break 30'

16:00  18:00
Problem Session
Location: Adriatico Guest House Giambiagi Lecture Hall 
16:00
Problem Session
2h0'

16:00
Problem Session
2h0'

09:00  10:00
AIM Conference on hypergeometric motives  Remarks on automorphic Lfunctions


09:00  10:00
AIM Conference on hypergeometric motives: de Rham cohomology and padic cohomology
Location: Adriatico Guest House Giambiagi Lecture Hall 
09:00
AIM Conference on hypergeometric motives: de Rham cohomology and padic cohomology
1h0'
Speaker: Kiran Kedlaya (MIT, USA)

09:00
AIM Conference on hypergeometric motives: de Rham cohomology and padic cohomology
1h0'

10:15  10:45
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  10:15 Coffee Break 30'

11:00  12:00
AIM Conference on hypergeometric motives: hypergeometric motives and their reduction modulo $\ell$
Location: Adriatico Guest House Giambiagi Lecture Hall 
11:00
AIM Conference on hypergeometric motives: hypergeometric motives and their reduction modulo $\ell$
1h0'
Speaker: David Roberts (University of Minnesota Morris, USA)

11:00
AIM Conference on hypergeometric motives: hypergeometric motives and their reduction modulo $\ell$
1h0'

12:00  13:30
Lunch
Location: Adriatico Guest House Giambiagi Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Congruence properties of eigenvalues
Location: Adriatico Guest House Giambiagi Lecture Hall 
13:30
Congruence properties of eigenvalues
1h15'
Speaker: Ariel Pacetti (Universidad de Buenos Aires, Argentina)

13:30
Congruence properties of eigenvalues
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  14:45 Coffee Break 30'

09:00  10:00
AIM Conference on hypergeometric motives: de Rham cohomology and padic cohomology


09:00  10:00
AIM Conference on hypergeometric motives: Extended progress report
Location: Adriatico Guest House Giambiagi Lecture Hall 
09:00
AIM Conference on hypergeometric motives: Extended progress report
1h0'
Speaker: David Farmer (American Institute of Mathematics)

09:00
AIM Conference on hypergeometric motives: Extended progress report
1h0'

10:15  10:45
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  10:15 Coffee Break 30'

11:00  12:00
AIM Conference on hypergeometric motives: Participants' progress reports
Location: Adriatico Guest House Giambiagi Lecture Hall 
11:00
AIM Conference on hypergeometric motives: Participants' progress reports
1h0'

11:00
AIM Conference on hypergeometric motives: Participants' progress reports
1h0'

12:00  13:30
Lunch
Location: Adriatico Guest House Giambiagi Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
The inverse Galois problem
Location: Adriatico Guest House Giambiagi Lecture Hall 
13:30
The inverse Galois problem
1h15'
Speaker: David Roberts (University of Minnesota Morris, USA)

13:30
The inverse Galois problem
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  14:45 Coffee Break 30'

16:00  18:00
Problem Session
Location: Adriatico Guest House Giambiagi Lecture Hall 
16:00
Problem Session
2h0'

16:00
Problem Session
2h0'

18:00  19:00
GetTogether Drink 6.00pm
Location: Adriatico Guest House (Terrace)  18:00 GetTogether Drink 6.00pm 1h0'

09:00  10:00
AIM Conference on hypergeometric motives: Extended progress report


09:00  10:00
AIM Conference on hypergeometric motives: Extended progress report
Location: Adriatico Guest House Giambiagi Lecture Hall 
09:00
AIM Conference on hypergeometric motives: Extended progress report
1h0'
Speaker: Mark Watkins (University of Sydney, Australia)

09:00
AIM Conference on hypergeometric motives: Extended progress report
1h0'

10:15  11:00
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  10:15 Coffee Break 45'

11:00  12:00
AIM Conference on hypergeometric motives: Participants' progress reports
Location: Adriatico Guest House Giambiagi Lecture Hall 
11:00
AIM Conference on hypergeometric motives: Participants' progress reports
1h0'

11:00
AIM Conference on hypergeometric motives: Participants' progress reports
1h0'

12:00  13:30
Lunch
Location: Adriatico Guest House Giambiagi Lecture Hall  12:00 Lunch 1h30'

13:30  14:45
Computational and theoretical aspects of modular forms
Location: Adriatico Guest House Giambiagi Lecture Hall 
13:30
Computational and theoretical aspects of modular forms
1h15'
Speaker: Fredrik Stroemberg (Technische Universitaet Darmstadt, Germany)

13:30
Computational and theoretical aspects of modular forms
1h15'

14:45  15:15
Coffee Break
Location: Adriatico Guest House Giambiagi Lecture Hall  14:45 Coffee Break 30'

16:00  18:00
Problem Session
Location: Adriatico Guest House Giambiagi Lecture Hall 
16:00
Problem Session
2h0'

16:00
Problem Session
2h0'

09:00  10:00
AIM Conference on hypergeometric motives: Extended progress report