Homology is a fundamental concept in algebraic topology. It allows you to quantify how many holes a space has.
When I first learned it, however, it was very mystifying. It took me years to understand the intuitions behind it. In this thread, I wanted to share this intuition at a very high level.
Homology, a very short primer - a 🧵
A special issue on the history of #CAD in the IEEE Annals of the History of Computing journal.
Some really interesting papers here 👇
https://t.co/0Akpyf2iHW
Writing is actually an important skill. To anyone interested, here's NASA's publicly available handbook for technical writers and editors: https://t.co/I721IfV5xB
The von Karman Institute for Fluid Dynamics is excited to present the "Introduction to Aeroelasticity" course (2 ECTS) from February 19-23, 2024 and we invite you to be part of this learning experience. https://t.co/RDN8QLxxvq
#Aeroelasticity#Course#turbomachinery#Aircraft
@HiroNishikawa in FVM, what does “x-order accurate” mean? I remember I did some search, but couldn’t find a good answer. Is there an error measure like the Sobolev norm in FEM?
We have an article published on #CMAME. It discusses the integration method for the viscoelasticity model developed by J. Simo in 1987.
#viscoelasticity#constitutive_integration
A continuum and computational framework for viscoelastodynamics: II. S... https://t.co/HOsdrR16Em
Battery expertise and patience have made China's BYD a formidable competitor to Tesla — and the world's most popular maker of battery-powered cars https://t.co/yrXduaof6r