Metadata-Version: 2.1
Name: hypigu
Version: 1.3
Summary: A SageMath package that provides functions to compute the Igusa local zeta function associated with hyperplane arrangements.
Home-page: https://joshmaglione.github.io/hypigu/
Author: Joshua Maglione
Author-email: joshmaglione@gmail.com
Project-URL: Bug Tracker, https://github.com/joshmaglione/hypigu/issues
Keywords: SageMath,hyperplane arrangements,Igusa zeta functions,topological zeta functions,Flag Hilbert--Poincare series
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
License-File: LICENSE

# HypIgu

**HypIgu** (**HYP**erplane **IGU**sa) is a [SageMath](https://www.sagemath.org/) package that provides functions to compute the Igusa local zeta function associated with hyperplane arrangements. It further contains various constructions of hyperplane arrangements and functions to compute their flag Hilbert&ndash;Poincaré series and other zeta functions. 

## Install, Setup, and Update

The simplest way to install HypIgu in SageMath is by running 

```bash
$ sage --pip install hypigu
```

If you already have HypIgu installed via `pip`, then you can update it by running 

```bash
$ sage --pip install hypigu --upgrade
```

HypIgu source files can be downloaded here: [Latest version](https://github.com/joshmaglione/hypigu/releases/latest)

This package is compatible with SageMath version 9.6 and later and has no external dependencies. It may work just fine with earlier versions of SageMath, but these have not been tested.

## Documentation

Found [online](https://joshmaglione.github.io/hypigu/) at

[joshmaglione.github.io/hypigu](https://joshmaglione.github.io/hypigu/)

HTML files are also found in the repo in `docs/` folder: 
- Home: `./docs/index.html`
    - Constructors: `./docs/constructors/index.html`
    - Lattices: `./docs/lattices/index.html`
    - Rational Functions: `./docs/rational-functions/index.html`

## Funding 

This package was funded in part by DFG grant [373111162](https://gepris.dfg.de/gepris/projekt/373111162?language=en).

## Copyright & License

Copyright 2021&ndash;2022 Joshua Maglione.

HypIgu is distributed with the MIT License.

## References 

1. [Joshua Maglione](https://joshmaglione.com/) and [Christopher Voll](https://www.math.uni-bielefeld.de/~voll/). Flag Hilbert&ndash;Poincar&#233; series of hyperplane arrangements and their Igusa zeta functions, 2021. [arXiv:2103:03640](https://arxiv.org/abs/2103.03640).
   
