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A soft collision detection algorithm for simple Brownian dynamics

Paper ID Volume ID Publish Year Pages File Format Full-Text
15251 1397 2010 10 PDF Available
Title
A soft collision detection algorithm for simple Brownian dynamics
Abstract

We describe a collision detection algorithm for spherical bodies that performs a minimal amount of computation consistent with maintaining reasonable steric exclusion. The algorithm was tested using populations of bodies that move randomly without inertia, simulating Brownian-like motion. Simulations were tested using populations of different size, up to 100,000 bodies, at different densities. The algorithm is linear in time and memory with the number of bodies and would be suitable for the simulation of ‘soft’ objects, such as cells.

Keywords
Brownian dynamics; Collision detection; Radial distribution functions
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A soft collision detection algorithm for simple Brownian dynamics
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Publisher
Database: Elsevier - ScienceDirect
Journal: Computational Biology and Chemistry - Volume 34, Issue 1, February 2010, Pages 1–10
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us