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 Dec 2021

www.quantamagazine.org www.quantamagazine.org

“[Floer] homology theory depends only on the topology of your manifold. [This] is Floer’s incredible insight,” said Agustin Moreno of the Institute for Advanced Study.
Floer homology theory depends only on the topology of the manifold.

In the field of topology, homology is the formal way to count holes. Homology associates to each shape an algebraic object, which can be used to extract information like the number of holes in each dimension.
A relatively simple definition of homology and what it is.

 May 2021

swissmodel.expasy.org swissmodel.expasy.org

ProMod3 uses the OpenMM library (Eastman et al.) to perform the computations and the CHARMM22/CMAP force field (Mackerell et al.) for parameterisation
Homology model built by SwissModel is minimized by OpenMM
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 Jan 2021

www.quantamagazine.org www.quantamagazine.org

In a more recent paper, Michelle Feng and Mason Porter used a new technique called persistent homology to detect political islands — geographical holes in one candidate’s support that serve as spots of support for the other candidate — in California during the 2016 presidential election.
