COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |

University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Cohomology reveals when helicity is a diffeomorphism invariant

## Cohomology reveals when helicity is a diffeomorphism invariantAdd to your list(s) Download to your calendar using vCal - Parsley, J (Wake Forest University)
- Thursday 06 December 2012, 09:00-09:20
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact Mustapha Amrani. Topological Dynamics in the Physical and Biological Sciences We consider the helicity of a vector field, which calculates the average linking number of the fields flowlines. Helicity is invariant under certain diffeomorphisms of its domain we seek to understand which ones. Extending to differential (k+1)-forms on domains R This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
- Featured lists
- INI info aggregator
- Isaac Newton Institute Seminar Series
- School of Physical Sciences
- Seminar Room 1, Newton Institute
Note that ex-directory lists are not shown. |
## Other listsMartin Centre, 37th Annual Series, Architecture CUES Developmental Biology Seminar Series## Other talksHeat Transfer Enhancement using Porous Media: effect of local-thermal non-equilibrium condition and thermal radiation Day 2: Cambridge - Corporate Finance Theory Symposium 19-20 September 2014 Repeated Measures and Mixed Model ANOVA Development of Climate Science Ultrasonic Actuation in Microfluidics for Particle Handling, Sorting and Droplet Formation â€˜Spaghetti sandwichâ€™ micro-structure of very high Reynolds number turbulence - not quite Kolmogorov |