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| * 1:00- 1:20 Ryan-266 - Siegel modular forms * 1:30- 1:50 Noel-272 - nilpotent orbit, weyl gp, atlas of lie gps and reps * 2:00- 2:20 Joyner/Miller-758 - coding theory * 2:30- 2:50 Villard-1571 - LLL and floating point |
* 1:00- 1:20 Ryan-266 - Siegel modular forms in Sage. * 1:30- 1:50 Noel-272 - Nilpotent orbits associated to Coxeter cells. * 2:00- 2:20 Joyner/Miller-758 - Coding theory and combinatorics in Sage. * 2:30- 2:50 Villard-1571 - Numerical analysis tools for LLL lattice basis reduction. |
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| * 3:30- 3:50 Bard-1959 - sparse elim over gf2, row echelon form * 4:00- 4:20 Xiang-1752 - p-ranks, strongly regular graphs from semi-fields * 4:30- 4:50 Saunders-2007 - p-ranks computation |
* 3:30- 3:50 Bard-1959 - Ultra-sparse matrix reduction to reduced row-echelon form for matrices over GF(2) * 4:00- 4:20 Xiang-1752 - Modular ranks of the adjacency matrices of strongly regular graphs arising from semifields. * 4:30- 4:50 Saunders-2007 - On matrix rank modulo small primes. |
AMS Special Session on Sage and Mathematical Research Using Open Source Software
The purpose of this session is to bring together those who develop and/or use or would like to use the mathematical software system [http://www.sagemath.org/ Sage] and related open source software in their research. The Sage session abstracts will be published in the [http://www.sigsam.org/cca/ CCA].
Organizers
David Saunders, University of Delaware, <[email protected]>
David Harvey, New York University, <[email protected]>
David Joyner, U.S. Naval Academy, <[email protected]>
The time slots scheduled are:
- Thursday, January 8, 2009: 8:00-10:50 AM
- Thursday, January 8, 2009: 1:00-5:50 PM
Attendees (tentative)
Jason Grout, Iowa State University <[email protected]>
- Kiran Kedlaya, MIT
Nathan Ryan <[email protected]>
Karl Crisman <[email protected]>
[http://www.math.umb.edu/~anoel/ Alfred Noel]
Gregory Bard, Fordham, <[email protected]>
Marshall Hampton <[email protected]>
[http://www4.ncsu.edu/~kaltofen/ Erich Kaltofen]
Qing Xiang <[email protected]>
Robert Miller, University of Washington, <[email protected]>
[http://www.ens-lyon.fr/~gvillard Gilles Villard]
Dan Roche, Univ. Waterloo, [email protected]
AMS session [http://www.ams.org/amsmtgs/2110_program_ss2.html#title webpage]
Tentative schedule
- 8:00- 8:20 Crisman-102 - Undergraduate research in the mathematics of voting and choice using Sage.
- 8:30- 8:50 Grout-1841 - Sage in an early-graduate research course investigating the minimum rank problem
- 9:00- 9:20 Harvey-1822 - zn_poly: a library for polynomial arithmetic.
- 9:30- 9:50 Roche-1837 - Fast multiplication with low space complexity.
- 10:00-10:20 Hampton-20 - Solutions, bounds, and finiteness of polynomial systems in Sage.
- 10:30-10:50 Kaltofen-2094 - Rump’s model problem and the computer search for records in number theory.
- 1:00- 1:20 Ryan-266 - Siegel modular forms in Sage.
- 1:30- 1:50 Noel-272 - Nilpotent orbits associated to Coxeter cells.
- 2:00- 2:20 Joyner/Miller-758 - Coding theory and combinatorics in Sage.
- 2:30- 2:50 Villard-1571 - Numerical analysis tools for LLL lattice basis reduction.
- 3:00- 3:30 break
- 3:30- 3:50 Bard-1959 - Ultra-sparse matrix reduction to reduced row-echelon form for matrices over GF(2)
- 4:00- 4:20 Xiang-1752 - Modular ranks of the adjacency matrices of strongly regular graphs arising from semifields.
- 4:30- 4:50 Saunders-2007 - On matrix rank modulo small primes.