David Arnold

Mathematician

[David Arnold @DavidArnoldMath]

It's my last day at Macquarie today. I had a great opportunity to come here, but I realised that academia was not going to be right for me, and so I have taken a voluntary redundancy. Not completely sure what is next, but I will miss the great @MqMathsStats team.

[David Arnold @DavidArnoldMath]

@jefgreen3 Only one way to find out!

[David Arnold @DavidArnoldMath]

@jefgreen3 Best wishes Ed, it's a shame that you've been put in this position but I'm sure you'll move on to better things. I know I am extremely grateful to have had your mentorship in the past.

[LATHISMS @LATH1SMS]

LATHISMS 2020 Calendar: Day 7!

Today's featured mathematician is Claudia Falcon (UCLA). Read more about her and her story: https://t.co/WSAmGJ28LO

#LatinxHeritageMonth #HispanicHeritageMonth #math #mathematics

[Edward Green @jefgreen3]

A great opportunity for a postdoc, working with my brilliant colleague Yvonne Stokes and an outstanding international team - please pass on to any who may be interested: https://t.co/RiOo6LVRPc

[Kate Helmstedt @katehelmstedt.bsky.social @KateHelmstedt]

Come do a PhD with me! I have multiple projects focused on developing maths for the Great Barrier Reef, Antarctica, and novel technologies. Students interested in math, ecology, and decision science, please reach out if you're interested https://t.co/eWzJfjpEQJ

[David Arnold @DavidArnoldMath]

preprint is here: https://t.co/lv4vbnV9aX

[David Arnold @DavidArnoldMath]

What do you do if you're trying to find your way optimally through the mountains but you don't know the exact elevation profile? Solve a stochastic optimal control problem of course! With Christian Parkinson, @ABertozziUCLA and Stan Osher. Read it here: https://t.co/AiM8BaQcvn

[David Arnold @DavidArnoldMath]

@sophluidynamics "But there was nothing on echo360"...🤦‍♂️

[David Arnold @DavidArnoldMath]

@sophluidynamics @thebigissue #colloquiummultitasking

[David Arnold @DavidArnoldMath]

Took the scenic route to work this morning

[David Arnold @DavidArnoldMath]

sin(θ) is the time derivative of sın(θ)

[David Arnold @DavidArnoldMath]

@DavidKButlerUoA @HaydenMaths Like this. I like the diagonal arrows but I still always use the superscript + or -.

[David Arnold @DavidArnoldMath]

@sophluidynamics I think you and Furby have the right idea!

[David Arnold @DavidArnoldMath]

#WFH means more opportunity to practice the important mathematical skill of making coffee

[Constance Crozier @clcrozier]

I spent a humiliating amount of time learning how to make animated graphs, just to illustrate a fairly obvious point.

“Forecasting s-curves is hard”

My views on why carefully following daily figures is unlikely to provide insight.

https://t.co/yrE71bUXVT

[David Arnold @DavidArnoldMath]

@thomasfungdr @Houying_Zhu @MQMathsStats Welcome to the department @houying_zhu!

[David Arnold @DavidArnoldMath]

@sophluidynamics I was actually home to get a delivery for maybe the first time so that was exciting.

[David Arnold @DavidArnoldMath]

@sophluidynamics @SydneyMetro This is just what my week has been missing