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Tag: interaction cohomology
Home Posts tagged "interaction cohomology"

Tag: interaction cohomology

Interaction cohomology Example
discrete geometry, Graph theory, quantum calculus

Interaction cohomology Example

By oliverknill April 7, 2018 April 7, 2018  interaction cohomology

We compute the quadratic interaction cohomology in the simplest case.

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The dunce hat and Lusternik-Schnirelmann
Graph theory

The dunce hat and Lusternik-Schnirelmann

By oliverknill March 25, 2018 March 26, 2018  dunca hat, homology sphere, interaction cohomology, simplicial complexes

The interaction cohomology of the dunce hat is computed. We then comment on the discrete Lusternik-Schnirelmann theorem.

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Interaction Cohomology (II)
discrete geometry

Interaction Cohomology (II)

By oliverknill March 18, 2018 March 22, 2018  interaction cohomology

This is an other blog entry about interaction cohomology [PDF], (now on the ArXiv), a draft which just got finished over spring break. The paper had been … ….

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Interaction cohomology
Graph theory

Interaction cohomology

By oliverknill March 19, 2016 March 20, 2018  Euler characteristic, interaction calculus, interaction cohomology, Invariants, Wu characteristic

[Update, March 20, 2018: see the ArXiv text. See also an update blog entry with some Mathematica code. More mathematica code can be obtained from the TeX … ….

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