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-rw-r--r--src/common/doc/header.html115
-rw-r--r--src/common/doc/main_page.md30
2 files changed, 88 insertions, 57 deletions
diff --git a/src/common/doc/header.html b/src/common/doc/header.html
index 99ab6bb7..9da20bbc 100644
--- a/src/common/doc/header.html
+++ b/src/common/doc/header.html
@@ -24,64 +24,65 @@ $extrastylesheet
<!-- GUDHI website header BEGIN -->
<div id="navigation" class="sticky">
- <nav class="top-bar" role="navigation" data-topbar>
- <ul class="title-area">
- <li class="name">
- <h1 class="show-for-small-only"><a href="" class="icon-tree"> GUDHI library</a></h1>
- </li>
- <!-- Remove the class "menu-icon" to get rid of menu icon. Take out "Menu" to just have icon alone -->
- <li class="toggle-topbar menu-icon"><a href="#"><span>Navigation</span></a></li>
+ <nav class="top-bar" role="navigation" data-topbar>
+ <ul class="title-area">
+ <li class="name">
+ <h1 class="show-for-small-only"><a href="" class="icon-tree"> GUDHI library</a></h1>
+ </li>
+ <!-- Remove the class "menu-icon" to get rid of menu icon. Take out "Menu" to just have icon alone -->
+ <li class="toggle-topbar menu-icon"><a href="#"><span>Nav</span></a></li>
+ </ul>
+ <section class="top-bar-section">
+ <ul class="right">
+ <li class="divider"></li>
+ <li><a href="/contact/">Contact</a></li>
</ul>
- <section class="top-bar-section">
- <ul class="right">
- <li class="divider"></li>
- <li><a href="/contact/">Contact</a></li>
- </ul>
- <ul class="left">
- <li><a href="/"> <img src="/assets/img/home.png" alt="&nbsp;&nbsp;GUDHI">&nbsp;&nbsp;GUDHI </a></li>
- <li class="divider"></li>
- <li class="has-dropdown">
- <a href="#">Project</a>
- <ul class="dropdown">
- <li><a href="/people/">People</a></li>
- <li><a href="/keepintouch/">Keep in touch</a></li>
- <li><a href="/partners/">Partners and Funding</a></li>
- <li><a href="/relatedprojects/">Related projects</a></li>
- <li><a href="/theyaretalkingaboutus/">They are talking about us</a></li>
- <li><a href="/inaction/">GUDHI in action</a></li>
- </ul>
- </li>
- <li class="divider"></li>
- <li class="has-dropdown">
- <a href="#">Download</a>
- <ul class="dropdown">
- <li><a href="/licensing/">Licensing</a></li>
- <li><a href="https://github.com/GUDHI/gudhi-devel/releases/latest" target="_blank">Get the latest sources</a></li>
- <li><a href="/conda/">Conda package</a></li>
- <li><a href="/dockerfile/">Dockerfile</a></li>
- </ul>
- </li>
- <li class="divider"></li>
- <li class="has-dropdown">
- <a href="#">Documentation</a>
- <ul class="dropdown">
- <li><a href="/introduction/">Introduction</a></li>
- <li><a href="https://gudhi.inria.fr/doc/latest/installation.html">C++ installation manual</a></li>
- <li><a href="https://gudhi.inria.fr/doc/latest/">C++ documentation</a></li>
- <li><a href="https://gudhi.inria.fr/python/latest/installation.html">Python installation manual</a></li>
- <li><a href="https://gudhi.inria.fr/python/latest/">Python documentation</a></li>
- <li><a href="/utils/">Utilities</a></li>
- <li><a href="/tutorials/">Tutorials</a></li>
- </ul>
- </li>
- <li class="divider"></li>
- <li><a href="/interfaces/">Interfaces</a></li>
- <li class="divider"></li>
- </ul>
- </section>
- </nav>
- </div><!-- /#navigation -->
- <!-- GUDHI website header BEGIN -->
+ <ul class="left">
+ <li><a href="/"> <img src="/assets/img/home.png" alt=" GUDHI"> GUDHI </a></li>
+ <li class="divider"></li>
+ <li class="has-dropdown">
+ <a href="#">Project</a>
+ <ul class="dropdown">
+ <li><a href="/people/">People</a></li>
+ <li><a href="/keepintouch/">Keep in touch</a></li>
+ <li><a href="/partners/">Partners and Funding</a></li>
+ <li><a href="/relatedprojects/">Related projects</a></li>
+ <li><a href="/theyaretalkingaboutus/">They are talking about us</a></li>
+ <li><a href="/inaction/">GUDHI in action</a></li>
+ </ul>
+ </li>
+ <li class="divider"></li>
+ <li class="has-dropdown">
+ <a href="#">Download</a>
+ <ul class="dropdown">
+ <li><a href="/licensing/">Licensing</a></li>
+ <li><a href="https://github.com/GUDHI/gudhi-devel/releases/latest" target="_blank">Get the latest sources</a></li>
+ <li><a href="/conda/">Conda package</a></li>
+ <li><a href="https://pypi.org/project/gudhi/" target="_blank">Pip package</a></li>
+ <li><a href="/dockerfile/">Dockerfile</a></li>
+ </ul>
+ </li>
+ <li class="divider"></li>
+ <li class="has-dropdown">
+ <a href="#">Documentation</a>
+ <ul class="dropdown">
+ <li><a href="/introduction/">Introduction</a></li>
+ <li><a href="/doc/latest/installation.html">C++ installation manual</a></li>
+ <li><a href="/doc/latest/">C++ documentation</a></li>
+ <li><a href="/python/latest/installation.html">Python installation manual</a></li>
+ <li><a href="/python/latest/">Python documentation</a></li>
+ <li><a href="/utils/">Utilities</a></li>
+ <li><a href="/tutorials/">Tutorials</a></li>
+ </ul>
+ </li>
+ <li class="divider"></li>
+ <li><a href="/interfaces/">Interfaces</a></li>
+ <li class="divider"></li>
+ </ul>
+ </section>
+ </nav>
+</div><!-- /#navigation -->
+<!-- GUDHI website header END -->
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
diff --git a/src/common/doc/main_page.md b/src/common/doc/main_page.md
index a33d98cd..e19af537 100644
--- a/src/common/doc/main_page.md
+++ b/src/common/doc/main_page.md
@@ -217,6 +217,36 @@
</tr>
</table>
+### Edge collapse
+
+<table>
+ <tr>
+ <td width="35%" rowspan=2>
+ \image html "dominated_edge.png"
+ </td>
+ <td width="50%">
+ Edge collapse is able to reduce any flag filtration to a smaller flag filtration with the same persistence, using
+ only the 1-skeletons of a simplicial complex.
+ The reduction is exact and the persistence homology of the reduced sequence is identical to the persistence
+ homology of the input sequence. The resulting method is simple and extremely efficient.
+
+ Computation of edge collapse and persistent homology of a filtered flag complex via edge collapse as described in
+ \cite edgecollapsesocg2020.
+ </td>
+ <td width="15%">
+ <b>Author:</b> Siddharth Pritam<br>
+ <b>Introduced in:</b> GUDHI 3.3.0<br>
+ <b>Copyright:</b> MIT<br>
+ <b>Requires:</b> \ref eigen
+ </td>
+ </tr>
+ <tr>
+ <td colspan=2 height="25">
+ <b>User manual:</b> \ref edge_collapse
+ </td>
+ </tr>
+</table>
+
### Witness complex
<table>