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These are project ideas for [[days15|Sage Days 15]]. These are project ideas for [[days15|Sage Days 15]]

== Low Level Simplicial Sets, CW Complexes, and Morphisms for Simplicial Complexes and Chain Complexes ==

PEOPLE: S. Ault, B. Antieau

  * S. Ault has a CW Complex class up and running (including the chain_complex() method). The next step is to work on a homology_with_generators method within the ChainComplex
  * B. Antieau has rudimentary simplicial complex morphisms, and is working on the functor to morphisms of chain complexes. No classes are implemented yet.
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PEOPLE: Fredrik Johansson, William Stein PEOPLE: Fredrik Johansson, William Stein, Robert Bradshaw
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   PEOPLE: Christian, John Palmieri, S. Ault, Benjamin Antieau, Bob Bruner
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== Quaternion Algebras (implement odd power of p dividing level case) ==

PEOPLE: Alia Hamieh, Jerome Lefebvre, William Stein.


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PEOPLE: William Stein PEOPLE: William Stein, Bill Hart, Robert Bradshaw, Alia Hamieh, Jerome Lefebvre.
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== Generalized Bernoulli Numbers == == CANCELLED (already in Sage!) Generalized Bernoulli Numbers ==
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PEOPLE: William Stein PEOPLE: William Stein   
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== Cylindrical Algebraic Decomposition ==

PEOPLE: Carl Witty

== Pynac Integration ==

PEOPLE: Mike Hansen, William Stein, Robert Bradshaw, Carl Witty

== Sparse Linear Algebra ==

PEOPLE: Bill Hart, S. Ault

== Javascript Graph Editor ==

PEOPLE: Rob Beezer, Mike Hansen, David Roe, Nicolas Thiery

== eMPIRe Projects ==

PEOPLE: Bill Hart

== Category Patches ==

PEOPLE: Nicolas Thiery, Robert Bradshaw, Mike Hansen, Craig Citro, Carl Witty

== Notebook Work ==

PEOPLE: Mike Hansen, (William Stein), Tom Boothby

Sage Days 15 Project Ideas

These are project ideas for Sage Days 15

Low Level Simplicial Sets, CW Complexes, and Morphisms for Simplicial Complexes and Chain Complexes

PEOPLE: S. Ault, B. Antieau

  • S. Ault has a CW Complex class up and running (including the chain_complex() method). The next step is to work on a homology_with_generators method within the ChainComplex

  • B. Antieau has rudimentary simplicial complex morphisms, and is working on the functor to morphisms of chain complexes. No classes are implemented yet.

Prime Pi

PEOPLE: Fredrik Johansson, William Stein, Robert Bradshaw

  • Investigate implementing the Meissel, Lehmer, Lagarias, Miller, Odlyzko for computing the number of primes up to x.

Steenrod Algebra cohomology (Yacop integration)

PEOPLE: Christian, John Palmieri, S. Ault, Benjamin Antieau, Bob Bruner

  • A first version is already available. Here's a page with installation instructions: Yacop

Quaternion Algebras (implement odd power of p dividing level case)

PEOPLE: Alia Hamieh, Jerome Lefebvre, William Stein.

Sage/Magma Comparison Audit

PEOPLE: William Stein, Bill Hart, Robert Bradshaw, Alia Hamieh, Jerome Lefebvre.

CANCELLED (already in Sage!) Generalized Bernoulli Numbers

PEOPLE: William Stein

  • There is a simple 2 or 3 line formula for generalized Bernoulli numbers in terms of non-generalized ones, which could be used to speed up the chi.bernoulli_number(k) command (for a Dirichlet character chi) by a factor of thousands.
  • more details

Cylindrical Algebraic Decomposition

PEOPLE: Carl Witty

Pynac Integration

PEOPLE: Mike Hansen, William Stein, Robert Bradshaw, Carl Witty

Sparse Linear Algebra

PEOPLE: Bill Hart, S. Ault

Javascript Graph Editor

PEOPLE: Rob Beezer, Mike Hansen, David Roe, Nicolas Thiery

eMPIRe Projects

PEOPLE: Bill Hart

Category Patches

PEOPLE: Nicolas Thiery, Robert Bradshaw, Mike Hansen, Craig Citro, Carl Witty

Notebook Work

PEOPLE: Mike Hansen, (William Stein), Tom Boothby

days15/projects (last edited 2009-05-21 19:33:38 by rbeezer)