https://github.com/mikolalysenko/simplicial-complex-boundary

Extracts the boundary of a simplicial complex
https://github.com/mikolalysenko/simplicial-complex-boundary

Last synced: about 2 months ago
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Extracts the boundary of a simplicial complex

• Host: GitHub
• URL: https://github.com/mikolalysenko/simplicial-complex-boundary
• Owner: mikolalysenko
• License: mit
• Created: 2015-03-10T00:48:25.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2020-12-06T21:56:50.000Z (about 4 years ago)
• Last Synced: 2024-10-20T14:28:06.826Z (2 months ago)
• Language: JavaScript
• Size: 125 KB
• Stars: 8
• Watchers: 3
• Forks: 5
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
simplicial-complex-boundary

===========================

Extracts the boundary of a simplicial complex.

# Example

```javascript

var boundary = require('simplicial-complex-boundary')

var cells = [

  [0,1,2],

  [1,2,3]

]

console.log(boundary(cells))

```

Output:

```

[ [ 0, 1 ], [ 0, 2 ], [ 1, 3 ], [ 2, 3 ] ]

```

# Install

```

npm i simplicial-complex-boundary

```

# API

#### `var bnd = require('simplicial-complex-boundary')(cells)`

Computes the boundary of a simplicial complex

* `cells` are the cells of a simplicial complex

**Returns** The boundary of the simplicial complex (in the Z/2 homology sense)

# License

(c) 2015 Mikola Lysenko. MIT License