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Month: September 2021

Spaces of Graphs

September 15, 2021 ~ leibnizspace

Abstract

We apply Shape Theory and Order Theory to spaces of graphs. We concentrate on
small examples which are minimal for exhibiting various nontrivialities.

Spaces-of-Graphs-v1-15-09-2021Download

On the type of Projection involved in forming Dirac Brackets

September 14, 2021September 15, 2021 ~ leibnizspace

Abstract

We consider the sense in which Dirac brackets are projections of Poisson brackets. In the process, we define a Dirac tensor, a Dirac projector and a Dirac–Jacobi tensor.

Dirac-Bracket-v1-14-09-2021Download

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Recent Posts

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  • Shape (In)dependent Inequalities for Triangleland’s Jacobi and Democratic-Linear Ellipticity Quantitities October 29, 2021
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  • On the type of Projection involved in forming Dirac Brackets September 14, 2021
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